Chroma 11050-30M User Manual

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HF LCR Meter

1105X Series

User’s Manual

Version 1.1

March 2015

Legal Notices

The information in this document is subject to change without notice. Chroma ATE INC. makes no warranty of any kind with regard to this manual, including, but not

limited to, the implied warranties of merchantability and fitness for a particular purpose. Chroma ATE INC. shall not be held liable for errors contained herein or direct, indirect, special, incidental or consequential damages in connection with the furnishing, performance, or use of this material.

CHROMA ATE INC. 66 Huaya 1st Road, Guishan, Taoyuan 33383, Taiwan

except as allowed under the copyright laws.

Warranty

All of Chroma’s instruments are warranted against defects in material and workmanship for a period of one year from date of shipment. Chroma agrees to repair or replace any assembly

or component found to be defective, under normal use during this period. Chroma’s obligation

under this warranty is limited solely to repairing any such instrument, which in Chroma’s sole opinion proves to be defective within the scope of the warranty when returned to the factory or to an authorized service center. Purchaser is responsible for the shipping and cost of the service item to Chroma factory or service center. Shipment should not be made without prior authorization by Chroma.

This warranty does not apply to any products repaired or altered by persons not authorized by Chroma, or not in accordance with instructions furnished by Chroma. If the instrument is defective as a result of misuse, improper repair, or abnormal conditions or operations, repairs will be billed at cost.

Chroma assumes no responsibility for its product being used in a hazardous or dangerous manner either alone or in conjunction with other equipment. High voltage used in some instruments may be dangerous if misused. Special disclaimers apply to these instruments. Chroma assumes no liability for secondary charges or consequential damages and in any event, Chroma’s liability for breach of warranty under any contract or otherwise, shall not exceed the purchase price of the specific instrument shipped and against which a claim is made.

Any recommendations made by Chroma regarding the use of its products are based upon tests believed to be reliable; Chroma makes no warranty of the results to be obtained. This warranty is in lieu of all other warranties, expressed or implied, and no representative or person is authorized to represent or assume for Chroma any liability in connection with the sale of our products other than set forth herein.

CHROMA ATE INC.

66 Huaya 1st Road, Guishan, Taoyuan 33383, Taiwan Tel: 886-3-327-9999 Fax: 886-3-327-2886 e-mail: info@chromaate.com

http://www.chromaate.com

iii

Material Contents Declaration

Part Name

Hazardous Substances

Lead

Mercury

Cadmium

Hexavalent

Chromium

Polybrominated

Biphenyls

Polybromodiphenyl

Ethers

Cr6+

PBB

PBDE

PCBA

O O O O O

CHASSIS

O O O O O

ACCESSORY

O O O O O

PACKAGE

O O O O O

“O” indicates that the level of the specified chemical substance is less than the threshold level specified in the standards of SJ/T-11363-2006 and EU 2005/618/EC.

“” indicates that the level of the specified chemical substance exceeds the threshold level specified in the standards of SJ/T-11363-2006 and EU 2005/618/EC.

The recycling label shown on the product indicates the Hazardous Substances contained in the product as the table listed below.

: See <Table 1>.

: See <Table 2>.

Disposal

Do not dispose of electrical appliances as unsorted municipal waste; use separate collection facilities. Contact your local government for information regarding the collection systems available. If electrical appliances are disposed of in landfills or dumps, hazardous substances can leak into the groundwater and get into the food chain, damaging your health and well-being. When replacing old appliances with a new one, the retailer is legally obligated to take back your old appliances for disposal free of charge.

Part Name

Hazardous Substances

Lead

Mercury

Cadmium

Hexavalent

Chromium

Polybrominated

Biphenyls

Polybromodiphenyl

Ethers

Cr6+

PBB

PBDE

PCBA



O O O O O

CHASSIS



O O O O O

ACCESSORY



O O O O O

PACKAGE

O O O O O

“O” indicates that the level of the specified chemical substance is less than the threshold level

specified in the standards of SJ/T-11363-2006 and EU 2005/618/EC. “” indicates that the level of the specified chemical substance exceeds the threshold level

specified in the standards of SJ/T-11363-2006 and EU 2005/618/EC.

1. Chroma is not fully transitioned to lead-free solder assembly at this moment; however, most of the components used are RoHS compliant.

2. The environment-friendly usage period of the product is assumed under the operating environment specified in each product’s specification.

Disposal

Safety Summary

BEFORE APPLYING POWER

Verify that the power is set to match the rated input of this power supply.

PROTECTIVE GROUNDING

Make sure to connect the protective grounding to prevent an electric shock before turning on the power.

NECESSITY OF PROTECTIVE GROUNDING

Never cut off the internal or external protective grounding wire, or disconnect the wiring of protective grounding terminal. Doing so will cause a potential shock hazard that may bring injury to a person.

FUSES

Only fuses with the required rated current, voltage, and specified type

(normal blow, time delay, etc.) should be used. Do not use repaired

fuses or short-circuited fuse holders. To do so could cause a shock or

fire hazard.

DO NOT OPERATE IN AN EXPLOSIVE ATMOSPHERE

Do not operate the instrument in the presence of flammable gases or fumes. The instrument should be used in an environment of good ventilation.

DO NOT REMOVE THE COVER OF THE INSTRUMENT

Operating personnel must not remove the cover of the instrument.

Component replacement and internal adjustment can be done only by

qualified service personnel.

The following general safety precautions must be observed during all phases of operation, service, and repair of this instrument. Failure to comply with these precautions or specific WARNINGS given elsewhere in this manual will violate safety standards of design, manufacture, and intended use of the instrument. Chroma assumes no liability for the customer’s failure to comply with these requirements.

vii

Safety Symbols

DANGER – High voltage.

Explanation: To avoid injury, death of personnel, or damage to

the instrument, the operator must refer to the explanation in the instruction manual.

High temperature: This symbol indicates the temperature is hazardous to human beings. Do not touch it to avoid any personal injury.

Protective grounding terminal: This symbol indicates that the terminal must be connected to ground before operation of the equipment to protect against electrical shock in case of a fault.

Functional grounding: To identify an earth (ground) terminal in cases where the protective ground is not explicitly stated. This

symbol indicates the power connector does not provide grounding.

Frame or chassis: To identify a frame or chassis terminal.

Alternating Current (AC)

Direct Current (DC) / Alternating Current (AC)

Direct Current (DC)

Push-on/Push-off power switch

The WARNING sign highlights an essential operating or maintenance procedure, practice, condition, statement, etc., which if not strictly observed, could result in injury to, or death of, personnel or long term health hazards.

The CAUTION sign highlights an essential operating or maintenance procedure, practice, condition, statement, etc., which if not strictly observed, could result in damage to, or destruction of, equipment.

The Notice sign highlights an essential operating or maintenance procedure, condition, or statement.

WARNING

CAUTION

viii

Revision History

Date

Version

Revised Sections

Oct. 2014

1.0

Complete this manual.

Mar. 2015

1.1

Add the functions for 11050-5M

The following lists the additions, deletions and modifications in this manual at each revision.

HF LCR Meter 1105X Series User’s Manual

Table of Contents

1. Preface .......................................................................................................................... 1-1

1.1 Overview ............................................................................................. 1-1

1.2 Summary of Specification .................................................................... 1-1

1.3 Checking before Use ........................................................................... 1-2

2. Specifications ............................................................................................................... 2-1

2.1 Measurement Function ........................................................................ 2-1

2.2 Test Signal ........................................................................................... 2-1

2.3 Parameter Display Range .................................................................... 2-2

2.4 Measurement Notices .......................................................................... 2-2

2.5 Accuracy.............................................................................................. 2-2

2.6 Correction ............................................................................................ 2-5

2.7 Interface .............................................................................................. 2-6

2.8 Others ................................................................................................. 2-6

2.9 Bias Current Specification ................................................................... 2-6

3. Installation ................................................................................................ .................... 3-1

3.1 Ambient Environment .......................................................................... 3-1

3.2 Power Line Connection ........................................................................ 3-1

3.3 Fuse .................................................................................................... 3-1

3.4 Power Regulation ................................................................................ 3-2

3.5 Entire Device Installation & Allocation .................................................. 3-2

3.6 Power-on Procedure ............................................................................ 3-5

3.7 FAN LOCK Protection .......................................................................... 3-7

3.8 Contrast Adjustment of LCD Display .................................................... 3-7

3.9 Query Version ...................................................................................... 3-8

3.10 Maintenance & Cleaning ...................................................................... 3-8

3.11 Notices for Using Fixture & Test Cable ................................................ 3-8

4. Descriptions of Dispaly Unit & Meas. Unit .................................................................. 4-1

4.1 Display Unit ......................................................................................... 4-1

4.1.1 Front Panel .......................................................................................... 4-1

4.1.2 Bottom View of Display Unit ................................................................. 4-3

4.1.3 Left Side View of Display Unit .............................................................. 4-4

4.1.4 Rear Panel of Display Unit ................................................................... 4-4

4.2 Measurement Unit ............................................................................... 4-5

4.2.1 Front Panel .......................................................................................... 4-5

4.2.2 Rear Panel of Measurement Unit ......................................................... 4-6

4.2.3 Side View of Measurement Unit ........................................................... 4-6

5. Setting for Operation .................................................................................................... 5-1

5.1 Basic Operation ................................................................................... 5-1

5.2 Setup Description ................................................................................ 5-6

5.2.1 System Configuration .......................................................................... 5-6

5.2.2 Password Setup .................................................................................. 5-8

5.2.3 Memory Management .......................................................................... 5-9

5.2.4 Interface Setup .................................................................................. 5-12

5.2.4.1 RS232 Setting ................................................................................................. 5-12

5.2.4.2 LAN Setting .................................................................................................... 5-13

5.2.4.3 GPIB Setting ................................................................................................... 5-14

5.2.5 SELF TEST RESULT ......................................................................... 5-14

5.3 Operation of Main Index .................................................................... 5-15

5.3.1 Operation of LCR MODE ................................................................... 5-16

5.3.1.1 LCR MODE – Measurement Parameter & Environment Setting................ 5-16

5.3.1.2 LCR MODE- OPEN /SHORT CORRECTION ................................................. 5-27

HF LCR Meter 1105X Series User’s Manual

5.3.1.3 LCR MODE - DCR SHORT CORRECTION .................................................... 5-37

5.3.1.4 LCR MODE - OPEN /SHORT/LOAD CORRECTION ..................................... 5-39

5.3.1.5 LCR MODE – LIMIT TEST Function .............................................................. 5-48

5.3.1.6 LCR MODE - BIN SORTING TEST Function ................................................ 5-51

5.3.1.7 LCR MODE - STORE/RECALL Operation .................................................... 5-54

5.3.2 LCRZ SCAN MODE Operation .......................................................... 5-55

5.3.2.1 LCRZ SCAN DISPLAY Description ............................................................... 5-55

5.3.2.2 LCRZ SCAN SETUP ....................................................................................... 5-56

5.3.2.3 LCRZ SCAN LIMIT SETTING ......................................................................... 5-58

5.3.3 BIAS SCAN MODE Operation ........................................................... 5-68

5.3.3.1 BIAS SCAN DISPLAY Description ................................................................ 5-68

5.3.3.2 BIAS SCAN MODE SETUP ............................................................................ 5-70

5.3.3.3 BIAS SCAN LIMIT SETTING .......................................................................... 5-71

5.3.4 Operation for PARAMETER SWEEP MODE ...................................... 5-74

5.3.4.1 PARAMETER SWEEP DISPLAY Description ............................................... 5-74

5.3.4.2 Parameter Sweep Setup ................................................................................ 5-74

5.3.4.3 Sweep Result Display - TABLE MODE Description & Operation .............. 5-78

5.3.4.4 Sweep Result Display - PLOT MODE Description & Operation ................ 5-82

5.3.4.5 Sweep Result Display - PLOT_R MODE Description & Operation............ 5-85

5.3.5 Operation for DUAL FREQUENCY MODE ......................................... 5-85

5.3.5.1 DUAL FREQUENCY DISPLAY Description .................................................. 5-85

5.3.5.2 DUAL FREQUENCY SETUP .......................................................................... 5-87

5.3.5.3 DUAL FREQUENCY LIMIT SETTING ............................................................ 5-88

6. HANDLER Interface ...................................................................................................... 6-1

6.1 Specification ........................................................................................ 6-1

6.1.1 Driving Capability ................................................................................. 6-1

6.1.2 Pin Assignment .................................................................................... 6-1

6.2 Example of External Control Circuit ..................................................... 6-2

6.2.1 HANDLER Control Interface- Input Port (I/P) ....................................... 6-2

6.2.2 HANDLER Control Interface - Output Port (O/P) .................................. 6-3

6.3 Corresponding Mode and Sequence of HANDLER Control Interface ... 6-3

6.3.1 HANDLER Control Interface in LCR MODE ......................................... 6-3

6.3.2 HANDLER Control Interface in LCRZ SCAN MODE ............................ 6-6

6.3.3 HANDLER Control Interface in BIAS SCAN MODE ............................. 6-7

7. SCPI Command ............................................................................................................ 7-1

7.1 Data Format ........................................................................................ 7-1

7.2 Command List ..................................................................................... 7-2

7.2.1 IEEE-488.2 .......................................................................................... 7-2

7.2.2 SCPI .................................................................................................... 7-2

7.2.2.1 LCR METER ...................................................................................................... 7-2

7.2.3 STATUS Configuration ......................................................................... 7-5

7.2.3.1 How to Use STATUS to Get Operated Once Complete Measurement ........ 7-5

7.2.3.2 How to Use STATUS to Get Measures Status in System from Idle ............. 7-6

7.2.3.3 How to Use STATUS to Get Occurred Communication Error in System ... 7-6

7.2.4 Command Description ......................................................................... 7-6

7.2.4.1 Common Command ......................................................................................... 7-6

7.2.4.2 LCR METER Command Set ............................................................................. 7-7

7.2.4.3 LCRZ:SCAN Command Set ........................................................................... 7-27

7.2.4.4 BIAS:SCAN Command Set............................................................................ 7-33

7.2.4.5 PARAmeter:SWEEP Command Set .............................................................. 7-40

7.2.4.6 DUAL:FREQuency Command Set ................................................................ 7-46

xii

Preface

11050-5M

11050

60Hz  5MHz

1kHz  10MHz

1. Preface

1.1 Overview

The 1105X Series is high frequency passive series instrument used for testing and analyzing components. Take the 11050 of measurement frequency up to 10MHz as a basis, ”-5M” after the model name indicates the maximum measurement frequency of the meter is 5MHz and the rest series products may be deduced by analogy. The device was designed to solve the problems of low labor efficiency and low product quality that have occurred since the electronics industry began to flourish. It is able to increase the work efficiency and enhance the product quality.

The test parameters equipped with this device containing L, C, R, Z, Y, DCR, etc., which are perfect functions for the production line and quality control.

Via the instrument is capable of providing fast, highly accurate, convenient and reliable tests. It has the functions of selection controls for test frequency and test voltage, LIMIT TEST, BIN TEST, LOAD, LIST SWEEP, STORE/RECALL and RS232/LAN/GPIB. The handler interface is able to communicate with automation machine.

The instrument provides DC bias (I0.02A) output for measuring coil inductance under bias current source. It also can coordinate with Chroma’s DC bias source devices.

The multi-function test device, ergonomic keyboard design, guided panel operation, extra-large LCD, locked key and password protection makes the 11050 instrument very easy to operate. Its protection enables the test results to be shown on the display clearly.

If the instrument requires testing lead extension, use 4 connection points for connecting test correctly. It needs to consider high frequency response of test wire as measuring under high frequency.

1.2 Summary of Specification

 Measurement Parameter: L, C, R, Z, Y, DCR, Q, D, X, θ  Basic Accuracy: Basic 0.1% (1kHz/ 1V rms)  Measurement Frequency:

 Measurement Voltage: 10mV  999mVrms, Step 1mV

1Vrms  5Vrms, Step 10mV

 Output Impedance: 25, 100, OFF (synchronous variation by measurement range)  Equivalent Circuit: Series, Parallel  Measurement Speed: Fast, medium, slow  Offset Function: Open, short, load offset  Interface: RS-232 interface, USB-Host Memory Card), LAN & USB-H interface (option),

GPIB interface (option), Handler interface, Bias & Bias Current control interface.

1-1

HF LCR Meter 1105X Series User’s Manual

RS-232

USB-Host

Memory

LAN & USB-H

GPIB

Handler

Bias

Current

11050-5M/

11050



Optional

  

Item

Q’ty

Description

Power Cord

A 1 meter bend power cord

Slow Blow Fuse 2.5A

For rated voltage AC 100 240V use

User’s Manual CD

CD for user’s manuals in English and Traditional Chinese

D-SUB 15Pin link cable - 50CM

The cable is for linking the monitor and the instrument.

Adapter

Power plug 3P to 2P

M4 x 10 pan head screw

Securing display unit and measurement unit.

Item

Q’ty

Description

Quick Start Guide

One Traditional Chinese version

A133509

GPIB card

A133510

LAN & USB-H card

D-SUB 15Pin link cable-2M

For hanging monitor connection use

RS232 link cable

RS-232 link cable

Cable CEN-36M/CEN-36M 150CM

Cable for connecting Handler interface

Test Cable-BNC+ Alligator Clip

BIAS cable

A110242

ESR test fixture for supporting 100kHz

A110234

High frequency test cable for supporting 1MHz

A133004

Four-terminal SMD test kit for supporting 1MHz.

A110211

Four-terminal DIP test kit for supporting 10MHz

A110501

Four-terminal SMD test kit for supporting 10MHz.

Note

Only name item is required when ordering any the accessories.

Table 1-1 Interface requirement

1.3 Checking before Use

Before shipment, this instrument was inspected and found to be free of mechanical and electrical defects. As soon as the instrument is unpacked, inspect for any damage that may have occurred in transit. Save all packing materials in case the instrument has to be returned. If damage is found, please file claim with carrier immediately. Do not return the instrument to Chroma without prior approval.

Upon receipt of the instrument, please check on the following items: (1) If there are any damages or scratches on the product surface. (2) The standard and optional accessories came with the instrument as listed in Table 1-2

and Table 1-3. .

Table 1-2 Standard Accessories

Table 1-3 Optional Accessories

1-2

2. Specifications

Primary Parameter

L C R

Z,Y

DCR

Secondary Parameter

D,Q,R,θ,Q+R

D,Q,R,θ

Q,X

- - -

Range

Resolution

Unit

60.00 ~ 99.99

0.01

100.0 ~ 999.9

0.1

1.000 ~ 9.999

0.001

kHz

10.00 ~ 99.99

0.01

kHz

100.0 ~ 99.9

0.1

kHz

1.000 ~ 9.999

0.001

MHz

10.00

---

MHz

Test Voltage

Model

Frequency

Range

Resolution

Set Accuracy

10mVrms ~

999mVrms

11050-5M

60Hz~5MHz

1mV

± (10 + 1×fs) % ±1mV

11050

1kHz~10MHz

2.1 Measurement Function

 Measurement Parameter:

Z : Impedance L : Inductance C : Capacitance R : Resistance Y : Admittance X : Reactance θ : Phase Q : Quality Factor D : Loss Factor DCR : DC Resistance

 Parameter Combination:

Specifications

 Equivalent Circuit: Parallel and Series  Range: Auto and Manual  Trigger Mode: Internal, Manual and External  Measurement Terminals: Four-terminal measurement  Measurement Speed: Fast, Medium and Slow

2.2 Test Signal

 Test Frequency:

11050-5M: 60Hz  5MHz 11050 : 1kHz  10MHz Accuracy:  (0.1%  0.01Hz)

 Signal Level:

2-1

HF LCR Meter 1105X Series User’s Manual

1Vrms ~ 5Vrms

11050-5M

60Hz~1MHz

0.001V

± (10 + 1 xfs) %±10mV

11050

1kHz~1MHz

Note

The relation between test frequency, test voltage and output impedance is the table as below.

Output

Impedance

Test Voltage

Model

Test Frequency

OFF

100Ω

25Ω

10mV~1V

11050-5M

60Hz~5MHz

11050

1kHz~10MHz

100Ω

1V~5V

11050-5M

60Hz~1MHz

11050

1kHz~1MHz

Parameter

Range

Z, R, X

0.01m ~ 9999.99M

0.00001μH ~ 99.999MH

0.00001pF ~ 999.999F

0.1nS ~ 99.999kS

DCR

0.01m ~ 999.99M

Q,D

0.00001 ~ 99999

-89.99999° ~ 89.99999°

fs: Test frequency, the unit is MHz.  Output Impedance: Constant Rsou.= Typical : 25

Constant Rsou.= Typical :100Ω Constant Rsou.=OFF (Synchronous variation by measurement range)

2.3 Parameter Display Range

2.4 Measurement Notices

Measurement accuracy is specified when all of the following conditions are satisfied: (1) Warm-up time:  30 minutes (2) Two sides of tester should keep ventilation at least 10cm. (3) Single unit ambient measurement, open and short corrections have been performed. (4) Single unit + long lead ambient measurement, open and short as well as load offsets have

been performed.

2.5 Accuracy

 Within 1 year after factory calibrated  Temperature: 23ºC  5ºC  Relative Humidity: 75% maximum

2-2

Specifications

Note

Ze is the error corresponding to impedance which is represented by absolute error, ex. Z error = 1%, Ze = 0.01.

 Warm up: 30 minutes minimum  Test condition for accuracy specification: Tes voltage is 1Vrms and measurement speed

with slow.

1. Z/  Accuracy

The basic accuracy of 11050 is listed in Table 2-1. The basic accuracy of 11050-5M is listed in Table 2-2.

 Measurement with fast rate, accuracy is multiplied by 2.  Measurement with medium rate, accuracy is multiplied by 1.5.  Measurement with slow rate, accuracy is multiplied by 1.

Test voltage  1Vrms, accuracy is multiplied by 1. Test voltage < 1Vrms, accuracy is multiplied by (1/test voltage).

2. L, C, R Accuracy

For Q  10 (loss factor  0.1), correspond to accuracy of Z, where ZL=2fL ZC=1/ (2fC) 

Accuracy specification table of 11050: See Table 2-1 Z-  Accuracy of 11050. Accuracy specification table of 11050-5M: See Table 2-2 Z-  Accuracy of 11050-5M. If Q <10 (loss factor > 0.1), L accuracy is multiplied by (1+1/Q).

3. D, Q, R Accuracy

D  0.1 D accuracy =  Ze

D (Q  10) Q accuracy =  [Ze×(1+Q2) ] / [1 - Q×Ze]

Q <10, Q accuracy is multiplied by (1+1/Q).

2-3

HF LCR Meter 1105X Series User’s Manual

Table 2-1 Z-  Accuracy of 11050

2-4

Table 2-2 Z-  Accuracy of 11050-5M

Note

(1) Z stands for actual measurement impedance. (2) Ze is the error corresponding to impedance which is represented by absolute

error, ex. Z error = 1%, Ze = 0.01.

10uH

100uH

1mH

10mH

100mH

1uH

10nH

100nH

1pF

10pF

100pF

1nF

10nF

100nF

1uF

10uF

100uF

1mF

10mF

100mF

100fF

10fF

10H

100H

1kH

10kH

100kH

100mΩ

1MΩ

10MΩ

1kΩ

10kΩ

100kΩ

1Ω

10Ω

100Ω

|Z|

4. ESR Accuracy

ESR =  Z×Ze (Q  10)

5. DCR Accuracy

100 kΩ < RDC ≤ 10 MΩ：  0.1％×(

10Ω < RDC ≤ 100 kΩ：  0.1％

1Ω < RDC ≤ 10Ω ： ( 0.2％+2mΩ)

RDC ≤ 1Ω ： ( 0.5％+0.2mΩ)

100 k

Specifications

)

Figure 2-1 Impedance Planar Graph

2.6 Correction

Open Correction:

Remove measurement errors due to open stray impedances of test fixture.

Short Correction:

Remove measurement errors due to short residual impedances of test fixture.

Load Correction:

Place and load the known reference load, the system use the load value as standard.

2-5

HF LCR Meter 1105X Series User’s Manual

Open/Short/Load Corrections are recommended to use under the conditions below:

 Connect DC bias measurement passive component additionally.  Place component test machine  Test fixture connected externally (user-defined included)  The condition contains long wire and fixture

Due to there are stray and residual impedance effects in fixtures connected externally, it is suggested to perform Open/Short/Load Correction before measuring DUT. For operation method, see 5.3.1.2 LCR MODE- OPEN /SHORT CORRECTION.

2.7 Interface

 RS-232 interface : Standard RS-232 interface  USB-1 interface : Standard FLASH MEMORY interface  Handler interface : Output signal of test result and I/O interface of

external trigger

 Bias interface : DC Bias BNC interface  DC Bias Current control interface : DC bias current control interface  USB-2 interface (option) ：Bar Code Reader interface

 LAN interface (option) ：10/100 type network interface  GPIB interface (option) : Standard GPIB interface

2.8 Others

 Display: Color 640x480 LCD Panel  Power: 100 ~ 240V± 10%, 47~63Hz, power consumption is 60VA, maximum.  Environment: Operating 0C ~ 40C, 10% ~ 90% relative humidity

Storage -10C ~ 70C, 10% ~ 90% relative humidity

 Dimension: 11050 entire device installation 428mm (W) x 230mm (H) x 290mm (D)  Weight: 11050 entire device installation 8.0Kg approximately

2.9 Bias Current Specification

 Current Setting Range: 0~20mA  Resolution: 1mA  Accuracy: ± (2%+0.5mA)

2-6

3. Installation

Note

1. Indoor use

2. Altitude: 2000 m

3. Transient Overvoltage at Mains Supply: 2500V

4. Humidity: Maximum 80%RH at 31°C decreasing to 50%RH at 40°C

5. Pollution Degree: 2

3.1 Ambient Environment

(1) Do not use the meter in a dusty or vibrating

location. Do not expose it to sunlight or corrosive gas. Be sure that the ambient temperature is 0 ~ 40C and that the relative humidity is below 90%.

(2) Two sides of the meter is equipped with a cooling

fan to keep the internal temperature down, so adequate ventilation should be ensured. The meter should be located at least 10cm from any object or wall behind it. Do not block the left and right ventilation holes to keep the meter in good precision.

(3) The meter has been carefully designed to reduce

the noise from the AC power source. However, it should be used in a noise-free or as low as possible environment. If noise is inevitable, please install a power filter.

(4) The meter should be stored within the temperature

range -10ºC ~ +70ºC. In case it is not to be used for a long time, please store it in the original or similar package, and keep it from direct sunlight and humidity to ensure a good condition for later use.

Installation

3.2 Power Line Connection

Before plugging in the power cord, make sure the power switch is off. Please use the power supply frequency of 50Hz or 60Hz.

3.3 Fuse

There is one fuse installed in the power inlet on the rear panel, please be aware of the following when replacing it:

3-1

HF LCR Meter 1105X Series User’s Manual

1. First turn off the power and unplug the power cord before changing the fuse.

2. The specification of fuse: AT2.5A 250V For safety and noise reduction, it is necessary to use a 3-pin power cord to connect the power

inlet on the rear panel for AC line input.

3.4 Power Regulation

As this instrument belongs precision electronical test device, so the accuracy is possible to be influenced lower by input power unstable after testing. There is ±10% changeable power even in the laboratory, so we suggest that use the regulator in power and test devices to be the only one way to avoid power voltage affecting measured data.

3.5 Entire Device Installation & Allocation

The 11050-5M/11050 entire device installation includes Display Unit and Measurement Unit (abbreviation: Meas. Unit, use 11050 illustration below as an example).

(1) Entire device installation diagram

Display unit and meas. unit are only fixed by monitor supporting frame when delivery. User can remove pan head screw on monitor supoorting frame to separate display unit and meas. unit by actual demand. Disassemble diagrams are as the following.

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Installation

(2) Wiring inspection on rear of entire device

Display unit and meas. unit are only fixed by monitor supporting frame when delivery. Users need to use standard accessory D-SUB 15Pin connecting wire 50CM to connect REMOTE CONTROL terminals on the rear of display unit and meas. unit.

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HF LCR Meter 1105X Series User’s Manual

Other wires installation are as the following: From left to right sequentially - AC power cord, RS-232 cable (option), D-SUB 15Pin connecting wire 50CM, Cable CEN-36M/ CEN-36M 150CM (option) and test cable BNC + alligator clip (option).

(3) Allocate display unit at proximal to the user

Purchase D-SUB 15Pin -2M connecting wire additionally to move display unit out that its allocation and meas. unit are as the figure below.

(4) Hanging Requirements

The separate display unit can hang on the location where monitor supporting frame locked and it also can lock wall rack as the diagram below. The wall rack is locked in screw hole with anti-baked coating.

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Installation

The selection of wall rack is by users’ requirement. Screw hole locations on rear panel of display unit as below shows, dimension unit is mm.

3.6 Power-on Procedure

After powering on the tester, the power indicator on 11050 MEASUREMENT UNIT front panel will be lit and the inner fan at two sides will be operating. The meter performs a series of self-test, 11050 display unit will be shown as below.

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HF LCR Meter 1105X Series User’s Manual

If “COMMUNICATION ERROR, PLEASE REBOOT” message pops up, the screen shows as below. Please power off the meter, confirm whether display unit and measurement unit connections are normal as well as reboot it.

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Installation

1. Troubleshooting: (1) When FAN LOCK protection is occurred, please power off the

meter and then reboot to observe if it is caused by error action.

(2) If FAN LOCK is occurred again, please contact the distributor or

Chroma’s service department for service.

2. After powering on the meter and start operating, please keep ventilation at left and right sides of meter at least 10cm.

CAUTION

3.7 FAN LOCK Protection

For keeping internal heat dissipation and getting the stable measurement, FAN LOCK protection will be occurred if there is fan failure or foreign material invasion. The meter can’t be operated and outputted at the same time, operation screen shows the protection message as below.

3.8 Contrast Adjustment of LCD Display

To adjust the contrast of LCD display that can be used by the system configuration in system setup, but notice that the adjustment should depend on personal acceptable brightness.

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HF LCR Meter 1105X Series User’s Manual

Press this key to increase brightness.

Press this key to decrease brightness. Software/hardware version of display unit

Maximum frequency of the meter Maximum DCA of the meter

Software/hardware version of meas. unit

Display unit BOOT

Model number/name

Company name

3.9 Query Version

Query version can via ABOUT in system setup, the screen as below shows. The information in the screen below users can get model number/name, program version and maximum measurement frequency.

3.10 Maintenance & Cleaning

Remove all connected wires and cables on the instrument before cleaning. Use a brush to clean the dust on it. If the cover with dirt, use cleaning naphtha to wipe it. Don’t use corrosive liquid to avoid the cover damaged. For internal cleaning, use a low-pressure air gun to vacuum the dust inside or send it back to the distributors or agents of Chroma for cleaning.

3.11 Notices for Using Fixture & Test Cable

When the test cable or fixture connects DUT for proceeding measurement, please keep the test fixture away from the wire with high current, high voltage or high frequency signal to avoid the interference on the measurement.

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Descriptions of Display Unit & Meas. Unit

Press this key to allow entry to LCR MODE.

Press this key to allow entry to LCRZ SCAN MODE.

Press this key allows entry to BIAS SCAN MODE.

Press this key to allow entry to PARAMETER SWEEP MODE.

Press this key to allow entry to DUAL FREQUENCY MODE.

4. Descriptions of Dispaly Unit & Meas. Unit

4.1 Display Unit

4.1.1 Front Panel

(1) LCD Display

The display of this test device is a color 640 X 480 LCD Panel with backlight function.

(2) Main Index

Pressing this key allows entry to the main index screen. In this screen you may select the test function you wish to use.

(3) Meas. Display

Upon pressing this key, the instrument is in main index and setup screens switching.

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HF LCR Meter 1105X Series User’s Manual

Main Index

LCRZ MODE

PARAMETER SWEEP MODE

[Meas Display]

LCRZ SETUP

PARAMETER SWEEP SETUP

(4) Numbers and Symbol Keys ( [0] …… [9] [ . ] [ - ] )

These numbers and symbol keys are for each setting condition which needs to input value and symbol.

(5) Enter Key

Its function is to check the value setting or condition selection and parameters setting.

(6) Reset Key

Upon pressing the Reset key, the measurement function stops when performing scan & sweep tests.

(7) Clear Key (CLR)

It clears the inputted values before defining it (ENTER key unpressed). The value is at the cursor located place on the display.

(8) Start Key

This is the key to trigger the start of measurement.

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Descriptions of Display Unit & Meas. Unit

(9) , , ,

There are , , , four arrow keys. These keys set and control the cursor movement, which can be useful when inputting various parameters.

(10) Lock Key

It is a panel key lock function. When pressing this key, the upper right side of the display will show lock pattern indicating the key locked. If users desire to cancel this condition just press this key again.

(11) System Setup

Press this key the tester will be under system setup screen. The options can be selected including relate information of main unit, primary system parameter, password setting and memory management.

(12) Selection key

It includes seven keys. The major function shows different conditions of each function or other options which needs to be selected by the user’s requirement.

4.1.2 Bottom View of Display Unit

(1) Buzzer beeping location

The location of buzzer sounds.

(2) Earphone Connector

The connector is for connecting earphone.

(3) REMOTE CONTROL

Use D-SUB 15Pin connection cable to connect to measurement unit.

(4) Ground terminal

This terminal connects the cover of this instrument directly, then connect to the ground to avoid exterior obstruction that makes instrument connection uncompleted and influences the safety.

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HF LCR Meter 1105X Series User’s Manual

(1) Model number of LAN & USB-H interface card is A133510 (option).

Its main function is network communication and for connecting Bar Code Reader interface.

(2) Model number of GPIB interface card is A133509 (option).

4.1.3 Left Side View of Display Unit

(1) Interface Slot

It is a slot for plugging in LAN & USB-H or GPIB interface. Unscrew two screws on light gray cover marked 1 of above figure and plug in optional interfaces as well as lock the screws back.

(2) USB Interface

Standard FLASH MEMORY interface

(3) RS-232 Interface

Standard RS-232 interface

4.1.4 Rear Panel of Display Unit

(1) REMOTE CONTROL

Use D-SUB 15Pin connection cable to connect to measurement unit.

(2) Bracket Mounting Hole

The screw holes are for locking bracket of MEASUREMENT UNIT and DISPLAY UNIT.

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Descriptions of Display Unit & Meas. Unit

That “high” terminals for (+) and “low” terminals for () polarity as marked on the front panel while polarized component is under test.

1. It is prohibited to connect the output over  50V PEAK MAX. Discharge first before measuring the charged component to avoid damaging the instrument. Test the charged component with A110242 fixture (option) is recommended and the withstand voltage is up to 100V.

2. The cover and axis of LCUR test terminal can’t be connected over 1V. Make sure the ground integrity to avoid it burning down when Bias Current system test is required.

CAUTION

WARNING

There are four screw holes at top side and four at bottom side. The bracket locked to screw holes at top or bottom side is adjusted by users’ visual angle.

4.2 Measurement Unit

4.2.1 Front Panel

(1) UNKNOWN

Four individual BNC sockets, connect an external test device or wire for DUT measurement. H

: Current drive terminal, high potential terminal.

CUR

: Potential detection terminal, high potential terminal.

POT

: Potential detection terminal, low potential terminal

POT

: Current drive terminal, low potential terminal.

CUR

(2) MEAS LED

It indicates the meter under measuring while this LED is blinking.

(3) POWER LED

It indicates power on while this LED lit continuously.

(4) POWER Switch

This pressed indicates power on and unpressed indicates power off.

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HF LCR Meter 1105X Series User’s Manual

1. Power on sequence: 11050 first and then 1320 when 11050 adds DC bias current 1320.

2. Use 2014 delivered version of DC Bias Current Source 1320. Please contact Chroma’s customer service if there is problem about 1320 version.

CAUTION

4.2.2 Rear Panel of Measurement Unit

(1) EXT. BIAS

DC bias input for connecting externally, 35V maximum input voltage.

(2) HANDLER

It is a I/O interface for outputting test result signal and triggering externally. For detail descriptions, please see chapter 6 HANDLER Interface.

(3) REMOTE CONTROL

Use D-SUB 15Pin connection cable to connect to display unit.

(4) EXT -BIAS CURRENT

It connects and controls external DC bias current 1320.

(5) Ground terminal

This terminal connects the cover of this instrument directly, then connect it to the ground to avoid exterior obstruction that makes instrument connection uncompleted and influences the safety.

(6) AC Line Socket

It meets the International Electromechanical Commission 320 standard for 3-wire socket. Please use the power cord of Belden SPH-386 or similar.

4.2.3 Side View of Measurement Unit

(1) Fan Inlet/Outlet

Air inlet/outlet of fan at two sides

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Descriptions of Display Unit & Meas. Unit

The meter should be located at least 10cm from any object or wall behind it. Do not block the left and right ventilation holes to keep the meter in good precision.

(2) Rear Foot Pad

It’s fixed foot pad.

(3) Front Foot Pad

It’s a adjustable foot pad that provides appropriate angle to users.

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Setting for Operation

Press this key to enter system relate setup screen.

Press this key to enter measurement selection screen.

Press this key to enter test screen.

Press this key to clear count.

Press this key to select PAGE or EDIT interface.

Press this key to select DISPLAY MODE.

Press this key to enable BIN MODE. Press this key to enable LOAD CORRECTION.

Press this key to enable LIMIT MODE.

5. Setting for Operation

5.1 Basic Operation

The tester mainly provides the right key of Display Unit front panel to users’ control interface. Its operation is easy and convenience. Next to introduce several basic operation modes as below.

1. Main Menu Key Setting: [MEAS DISPLAY], [MAIN INDEX] and [SYSTEM SETUP] are function keys for three main screens shown as below. [MEAS DISPLAY] can return the previous selected test screen or quick enter basic setting screen at the present mode. [MAIN INDEX] is a selection screen of measurement mode and [SYSTEM SETUP] is the system relate setup menu of the meter.

Test screens will be varied by test function selection, LCR parameter test screen is as the following.

MAIN INDEX menu as below shows.

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HF LCR Meter 1105X Series User’s Manual

System Setup menu as below shows.

2. Basic Operation:

(1) Function Selection:

Selecting the screen option needs to use selection key, direction control keys and to move the highlight to the function desire to select and then press ENTER

for entry. System Setup menu as below shows.

(2) Key in Setting:

To set the setting or parameter in function option needs to use selection key, direction control key, ENTER, and numeral keys. The following screen is STORE/RECALL file name setting, the right of the screen is function option by using selection key to select the function to be used. When moving the highlight to the set option, the bottom of screen has instruction such as “Key in file name”.

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Setting for Operation

Press this key to exit the screen (back to previous page).

Press this key to store the file.

Press this key to copy the file.

Press this key to search the file.

Press this key to recall the file.

Press this key to paste the file.

Press this key to delete the file.

Press this key to cancel input. Press this key to enter option setting.

Press this key to move the option downward. Press this key to move the option upward.

Meanwhile, File Name needs to perform editing, input English alphabet or numeral. After pressing ENTER, select English alphabet at the right of screen or numeral key for editing as below shows.

(3) Shortcut Key Operation:

Take SETUP menu of LCR Mode as an example, the function or table desires to set with shortcut key function. The bottom of screen shows the option that can be set. The front of option has a numeral indicating its settings, key in the option numeral key to be set thus complete the setting. Press numeral key [1] as the screen below shows, the test parameter will be immediate set to C parameter.

Press ENTER on the function or table to be set, the right side of screen shows all shortcut keys.

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HF LCR Meter 1105X Series User’s Manual

PARAMETER1

PARAMETER2

0：L

0:D / 1:Q / 2:R / 4:X / 5:θ / 6:Q+R

1：C

0:D / 1:Q / 2:R / 5:θ

2：R

1:Q / 4:X

3：Z

5:θ

4：Y

5:θ

5：DCR

Press this key to return to previous option.

Press this key for increment – fine tune

Press this key for discrement – fine tune

Press this key for discrement – coarse tune

Press this key for increment – coarse tune

The various parameters will map to different shortcut keys as the Table 5-1 shows. The unused shortcut keys will be disabled and not displayed, other settings can be done in the same manner.

Table 5-1 PARAMETER1 & PARAMETER2 Shortcut Key Mapping

(4) Value Operation in the Table:

If the option setting is a value, the bottom of screen shows the range of value. The following screen shows test voltage settings in SETUP page of LCR Mode.

Use the value option at the right screen to select test voltage to be set by scrolling up and down.

Key in the test voltage to be set and press mV selection key if mV required then the setting is completed.

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Press this key to return to previous option.

Press this key to select unit.

Press this key to select BIN SORTING SETTING.

Press this key to select CORRECTION function.

Press this key to select PAGE or EDIT interface.

Press this key to select SETUP function .

Press this key to select STORE/RECALL function.

Press this key to select LIMIT SETTING.

Press this key to clear count.

Press this key to select PAGE or EDIT interface.

Press this key to select DISPLAY MODE.

Press this key for BIN MODE ON.

Press this key for LOAD CORRECTION ON.

Press this key for LIMIT MODE ON.

(5) EDIT and PAGE Interfaces Operation:

There are PAGE and EDIT interfaces at the right side of screen, use selection key to select the interface as the below shows LCR Mode test screen. Select any function option under PAGE interface thus it enters the selected function setting screen.

Setting for Operation

The function set can quick enable/disable and switch along with clear display screen mode if EDIT interface selected.

3. Description for System Setup: The upper right corner of each operation screen has five icons for showing operation status currently of the meter as below red frame shows. The hightlighted area indicates it is in use or is with the function currently whereas this function isn’t equipped if it is unhightlighted. The detail descriptions are as the following.

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2 3 4

Zoom in icon

(1) GPIB function icon

It indicates the meter is with GPIB connection function and equipped with GPIB interface. (option).

(2) RS232 function icon

RS232 function icon. RS232 interface is the standard equipment of the meter, the icon will be highlighted after powered-on.

(3) LAN function icon

It indicates the meter is with LAN connection function and equipped with LAN & USB-H interface. (option).

(4) REMOTE function icon

When the external connection device controls the meter, it is already controlled by external connection device. If there is error command, this icon will turn into red shown as .

(5) LOCK function icon

Press LOCK key while the tester is under setting or measuring. The icon will be displayed as highlighted.

5.2 Setup Description

5.2.1 System Configuration

Power on the meter, wait the display until for entry operation screen. Press [SYSTEM SETUP] to enter SYSTEM SETUP screen as below shows.

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Press this key to exit from this screen.

Entering System Configuration screen as below shows.

Setting for Operation

The parameters of SYSTEM CONFIGURATION are given as the following.

AUTO REPORT:

It auto generates measurement result and auto outputs data result under measuring via RS232 interface on Display Unit. The control range is “ON/OFF” and default value when delivery is with “OFF”.

HANDLER JUDGMENT:

Output Limit Test result of measurement data Judgment to external fixture or device via Handler interface on Measurement Unit . Please see chapter 6 HANDLER Interface. Users select judgment signal level with “HIGH” or “LOW” as output. The default setting is “HIGH”.

BRIGHTNESS:

To adjust the contrast of the display. The control range is “0~10”, the value 0 indicates darkest and the value 10 indicates brightest. The default setting is “5”.

BUZZER:

It sets the warning beep volume to SMALL, LARGE, and OFF. The default setting is LARGE.

SOUND MODE:

It selects warning beep of judgment mode. The function needs to coordinate with Buzzer fuction for activation, there are two selections of “PASS” and “FAIL” can be set. The meter sounds beep if the setting is PASS and DUT measurement result meets setting condition. Otherwise, the meter also sounds beep when the setting is FAIL and DUT measurement

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HF LCR Meter 1105X Series User’s Manual

result can’t meet setting condition. The default setting is PASS.

ALARM MODE:

It sets the beep of buzzer. The function needs to coordinate with Buzzer fuction and SOUND MODE setting for activation, its selections are PULSE and LEVEL. The default setting is PULSE.

SYSTEM TIME YEAR:

The system running year currently. The factory default is actual year.

SYSTEM TIME DATE:

The system running date currently. The factory default is actual month/date.

SYSTEM TIME TIME: The system running time currently. The factory default is actual time.

USER PASSWORD:

It is for keying in user exclusive password when the meter powered-on or modifying setting parameter. Its control range is two selections of ON and OFF. The operation is to press [LOCK] to lock all control interfaces when the setting is “ON”. Press [LOCK] again if it needs to be unlocked and key in exclusive password. For password setting, please see section

5.2.2. The default setting is OFF.

LANGUAGE:

It selects the interface displayed language. The setting range includes two selections of English and S.CHINESE. The default setting is English.

5.2.2 Password Setup

Select PASSWORD SETUP to enter password setting under SYSTEM SETUP, meanwhile input password window will be popped up. Key in PASSWORD for entering the setup. The meter initial setting exclusive SUPERVISOR PASSWORD is 201211050 as the screen below.

After entering PASSWORD SETUP screen, there is SUPERVISOR PASSWORD for users keying in exclusive password, 12 digits at most. The password in the following is default setting that we recommend users to change it at first time use.

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Setting for Operation

If PASSWORD is missing, the instrument needs to be return to Chroma for reset.

CAUTION

Press this key to exit. Press this key to enter DEFAULT LOAD.

Press this key to enter DEFAULT RAM.

Press this key to exit.

Press this key to enter DEFAULT OPEN/SHORT.

When USER PASSWORD function in SYSTEM CONFIGURATION is activated, press [LOCK] to lock all control interfaces to avoid users’ misaction. Press [LOCK] again if it needs to be unlocked and key in exclusive password.

5.2.3 Memory Management

Select MEMORY MANAGEMENT under SYSTEM SETUP status. Key in SUPERVISOR PASSWORD to enter memory management function as below shows.

DEFAULT OPEN/ SHORT:

It sets open and short values initialized. Clear open/short offset value of fixture and restore to default setting of the meter.

“DEFAULT OPEN/ SHORT, ARE YOU SURE ?” window pops up as operating DEFAULT OPEN/ SHORT. Click “YES” to delete it, otherwise click “NO”.

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HF LCR Meter 1105X Series User’s Manual

YES

Press this key to enter DEFAULT LOAD.

Press this key to enter DEFAULT RAM.

Press this key to exit.

Press this key to enter DEFAULT OPEN/SHORT.

YES

“Waiting 3 seconds” screen pops up when “YES” clicked, the clearance action is completed when ending second count down.

DEFAULT LOAD:

Load offset data initialization, clear load offset value.

“DEFAULT LOAD, ARE YOU SURE ?” window pops up as operating DEFAULT LOAD. Click “YES” to delete it, otherwise click “NO”.

“Waiting 3 seconds” screen pops up when “YES” clicked, the clearance action is completed

when ending second count down.

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Setting for Operation

Press this key to enter DEFAULT LOAD.

Press this key to enter DEFAULT RAM.

Press this key to exit.

Press this key to enter DEFAULT OPEN/SHORT.

YES

Press this key to enter DEFAULT LOAD.

Press this key to enter DEFAULT RAM.

Press this key to exit.

Press this key to enter DEFAULT OPEN/SHORT.

DEFAULT RAM:

Memory initialization, all operation settings will be returned to default. SUPERVISOR PASSWORD and USER PASSWORD still remains original setting, the test file saved in the meter won’t be deleted.

“DEFAULT RAM, ARE YOU SURE ?” window pops up as operating DEFAULT RAM. Click “YES” to delete it, otherwise click “NO”.

“Waiting 10 seconds” screen pops up when “YES” clicked, the clearance action is completed

when ending second count down.

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HF LCR Meter 1105X Series User’s Manual

Press this key to enter RS232 setiing.

Press this key to enter LAN setting.

Press this key to enter GPIB setting.

Press this key to exit.

5.2.4 Interface Setup

Select INTERFACE SETUP under SYSTEM SETUP status, the right of screen shows three interfaces of RS232, LAN (option) and GPIB (option) as the screen below.

5.2.4.1 RS232 Setting

Select RS232 setting to enter INTERFACE SETUP-RS232 as below screen shows.

Parameter and setting are as the following.

BAUD RATE:

Baud rate setting, there are 9600, 19200, 38400, 57600and 115200 for selection with factory default to 115200 when shipped.

WORD LENGTH: The WORD LENGTH is fixed to 8 which is the same as ASCII code.

PRRITY CHECK:

There are NONE, ODD and EVEN for selection with factory default to NONE when shipped.

STOP BIT:

Stop bit is fixed to 1.

FLOW CONTROL:

There are NONE and H/W(hardware) for selection with factory default to NONE when shipped.

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The baud rate setting should be same as the RS-232C interface card, or there may have data transmission problem.

Name

Description

Ground

GND

Grounding wire

Data

RxD

Receiving data

TxD

Transmitting data

RTs

Transmitting request

CTs

Transmitting clear

When the instrument is connected via RS232 and PC, it is recommended both use the same system power voltage. This is for avoiding burn down the instrument or component inside PC terminal interface.

CAUTION

LINE

2 2 3 2 3 3 2 3 5 5 5 5 7 7 8 7

8 8 7 8

RTs

CTs

GND

RxD

TXD

RxD

TXD

GND

9 Pin（M）

RTs

CTs

9 Pin（F）

9 Pin（M）

Instrument

CAUTION

Press this key to CONFIRM.

Press this key to exit.

Connection of RS-232C signal line:

Setting for Operation

Table of RS-232C signal line and pin:

5.2.4.2 LAN Setting

Select LAN setting to enter INTERFACE SETUP-LAN as screen below shows.

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HF LCR Meter 1105X Series User’s Manual

Note

PORT is fixed used in 16881.

Press this key to exit.

TCP/IP MODE:

Transmission Control Protocol and Internet Protocol setting methods. The meter includes two modes of Automatic and Manual. If Automatic mode is selected, a DHCP (Dynamic Host Configuration Protocol) server needs to be set up on network. The meter will get IP ADDRESS, SUBNET MASK and GATEWAY settings from DHCP server automatically. After getting the settings, please press CONFIRM for confirmation. If Manual mode is selected, set IP ADDRESS and SUBNET MASK by users. After the setting is completed, please press CONFIRM for confirmation. The default setting is Manual.

IP ADDRESS:

Internet communication protocol address.

SUBNET MASK:

It is for subnet mask.

GATEWAY:

Communication gateway

5.2.4.3 GPIB Setting

GPIB ADDRESS:

It selects GPIB address. The factory default setting is 17 and the range is 1~30.

5.2.5 SELF TEST RESULT

Select SELT TEST RESULT under SYSTEM SETUP as the screen below shows.

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Setting for Operation

The calibration data should be shown as PASS. If it is FAIL, please contact the distributor for the instrument calibration.

CAUTION

Press this key to exit.

Enter SELT TEST RESULT, the screen shows the meter’s status currently and if calibration data is normal operation as below.

LCR CALIBRATION DATA: Parameter calibration data of passive component DCR CALIBRATION DATA: DC resistance calibration data LCR OPEN DATA: Parameter open data of passive component LCR SHORT DATA: Parameter short data of passive component DCR SHORT DATA: DC resistance short data DCA CALIBRATION DATA: DC current calibration data LOAD DATA: Load offset data LCR CALIBRATION OPEN: Open calibration of passive component LCR CALIBRATION SHORT: Short calibration of passive component SOURCE LEVEL CALIBRATION DATA: Level calibration of measurement signal source LINK 1320: The connection status when it connects Bias Current Source 1320.

5.3 Operation of Main Index

Press [MAIN INDEX] to enter main index menu, where four modes of LCR MODE, LCRZ SCAN MODE, BIAS SCAN MODE and PARAMETER SWEEP MODE for selection as the screen below shows.

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HF LCR Meter 1105X Series User’s Manual

Press this key to enter LCR MODE.

Press this key to enter LCRZ SCAN MODE.

Press this key to enter BIAS SCAN MODE.

Press this key to enter PARAMETER SWEEP MOD.

Press this key to enter DUAL FREQUENCY MODE.

LCR MODE:

It sets measurement parameter and environment for quick measuring DUT parameter and providing judgment results of test value comparison or binning.

LCRZ SCAN MODE:

Users set multiuple sets (9 sets at most) of various test frequencies, voltage sizes and parameters for DUT performing compare test by DUT frequency and voltage characteristic. It shows test value of DUT by the table and provides compare judgment result of test value.

BIAS SCAN MODE:

This meter is able to connect Chroma’s DC Bias Current Source 1320 for performing inductance DC bias current scanning test. Users set multiuple sets (27 sets at most) of various test frequencies, current sizes and parameters for performing compare test. It shows test value of DUT by the table and provides compare judgment result of test value.

PARAMETER SWEEP MODE:

Users sets test frequency, test voltage or test current in a certain range for DUT performing multiple points (401 points at most) sweeping measurement that provides detail graph analysis to users’ reference.

5.3.1 Operation of LCR MODE

5.3.1.1 LCR MODE – Measurement Parameter & Environment

Setting

NORMAL Mode:

It is general common used measurement display screen for setting basic test parameters. The related operation descriptions are described as the following.

The upper left side of LCR DISPLAY screen is measurement parameter and environment setting, the lower left side is measurement result display area as well as the right side is open/short offset or value operation statistical function as below shows.

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Setting for Operation

Note

Resistance of measurement range will be limited by varied test frequency, range descriptions are as follows.

1. When FREQUENCY50kHz, there are 12 ranges for selection - “0.3”, “1”,

“3”, “10”, “30”, “100”, “300”, “1k”, “3k”, “10k”, “30k” and “100k”.

2. When 50kHz < FREQUENCY  200kHz, there are 11 ranges for selection -

“0.3”, 1”, “3”, “10”, “30”, “100”, “300”, “1k”, “3k”, “10k” and “30k”.

3. When 200kHz < FREQUENCY < 1MHz, there are 8 ranges for selection – “1”, “3”, “10”, “30”, “100”, “300”, “1k” and “3k”.

4. When FREQUENCY  1MHz, there are 4 ranges for selection - “10”, “30”, “100” and “300”.

Press this key to select PAGE or EDIT interface.

Press this key to select DISPLAY MODE.

Press this key to CLEAR COUNT.

Press this key to enable LOAD function.

Press this key to enable LIMIT function.

Press this key to enable BIN function.

Descriptions for measurement parameter and environment setting are as the following.

PARAMETER1:

It is primary parameter that includes six measurement parameters of “L”, “C”, “R”, “Z”, “Y” and “DCR” for selection. The default setting is “R”.

PARAMETER2:

It is secondary parameter that follows primary parameter setting coordinating with different secondary measurement parameters. The default setting is “X”.

RANGE MODE:

It is for switching range mode that includes “AUTO” and “HOLD”. The default setting is “AUTO”.

RANGE:

It is for selecting resistance of measurement range. The RANGE MODE will be changed from “AUTO” to “HOLD” when adjusting resistance of measurement range. The default setting is “300”.

CKT(S/P):

It is for selecting equivalent circuit SERIAL or PARALLEL mode. The default setting is SERIAL.

SPEED:

It sets measurement speed that includes FAST, MEDIUM and SLOW for selection. The default setting is FAST.

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HF LCR Meter 1105X Series User’s Manual

1. Power-on sequence is 11050 first and 1320 followed when adding

DC Bias Current Source 1320 to 11050.

2. Use 2014 delivered version of DC Bias Current Source 1320.

Please contact Chroma’s customer service if there is problem about 1320 version.

CAUTION

Press this key to select PAGE or EDIT interface.

Press this key to enter SETUP.

Press this key to process CORRECTION function.

Press this key to enable LIMIT setting.

Press this key to enable BIN sorting setting.

Press this key to enable store/recall function.

FREQUENCY:

It sets test frequency for setting test frequency range of 60Hz~5MHz /1KHz~10MHz. For the limitation of usage range, please see section 2.2 Test Signal. The default setting is “1M” Hz.

LEVEL:

It sets test voltage for selecting test voltage range of 10mV~1V. For the limitation of usage range, please see section 2.2 Test Signal. The default setting is “1.000” V.

TRIGGER:

It selects trigger mode that includes “INT”, “MAN”, “EXT” and “BUS”. The defaule setting is “INT”.

BIAS V ENABLE:

It enables bias voltage. When the DC bias input connected externally is enabled, for detail description see EXT. BIAS BNC connector in section 4.2.2 Rear Panel of Measurement Unit. Its operation includes ON and OFF, the default setting is “OFF”.

BIAS I:

It sets bias current. The range of the meter is 0mA~20mA when DC Bias Current Source 1320 doesn’t be connected. Select the number in LINK 1320 option first and then set bias current value in BIAS I option when connecting DC Bias Current Source 1320. The default setting is “0.000” A.

BIAS I ENABLE:

It enables bias current. When it is enabled under the condition of bias current input need which includes the operations of “ON” and “OFF”. The default setting is “OFF”.

Press [MEAS DISPLAY] on LCD DISPLAY screen or select PAGE interface at the right side of screen for entering SETUP function as below shows.

For entry measurement environment setting as the screen below shows.

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Setting for Operation

Press this key to exit.

Descriptions for SETUP page are as the following. The page above divides into upper and lower areas. The upper area contains 12 test

parameters of PARAMETER1, PARAMETER2, RANGE MODE, RANGE, CKT (S/P), SPEED, FREQUENCY, LEVEL, TRIGGER, BIAS V ENABLE, BIAS I and BIAS I ENABLE. These parameters are the same as LCR DISPLAY thus don’t take more description here. The lower area belongs advanced setting and the descriptions are as the following.

CONST Rsou:

It selects output resistance mode including three modes of “OFF”, “100” and “25” for selection. The default setting is “25”.

DCR MODE:

It selects DC resistance mode. The meter measures output test signal sources of DCR parameter that includes “SMALL” (small DC signal source≒20mA) and “NORMAL” (normal

DC signal source ≒100mA) two selections. Select the appropriate measurement signal source by DUT’s resistance. The default setting is “NORMAL”.

TRIGGER DELAY:

When it connects with automatic machine, external trigger EXT for coordinating with its action. Meanwhile, the trigger action of meter needs to be delayed thus users can adjust TRIGGER DELAY time. Its setting range is “09999” ms and default setting is “0” ms.

MEAS. DELAY:

It is for PARAMETER1 as additional function of DCR measurement. The inductance is with transient effect thus the instrument confirm the stability of DUT signal first in testing inductance. If DUT signal is stable thus it enters measurement at once, it enters measurement after MEAS. DELAY TIME if the signal is unstable. Control range of MEAS. DELAY TIME is “099999”ms. The default setting is “0” ms.

AVERAGE:

It sets average time of measurement. Select the average setting as “1”, the program will take average in each time of measurement. If the setting is “2”, the program will take average in two times of measurements. Following test can be deduced accordingly. The setting range is “1~10”, the default setting is “1”.

LINE FREQ.:

It selects input AC power mode. The correct power frequency selection helps stability and correctness of test value. Three selections of “50Hz”, “60Hz” and “N/A” for range. “N/A” indicates not consider power frequency but test speed will be faster. The default setting is “60Hz”.

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HF LCR Meter 1105X Series User’s Manual

Note

1. A set of 1320 provides 20A.

2. Power-on sequence is 11050 first and 1320 next when adding DC Bias

Current Source 1320 to 11050.

3. Use 2014 delivered version of DC Bias Current Source 1320. Please

contact Chroma’s customer service if there is problem about 1320 version.

Press this key to select PAGE or EDIT interface.

Press this key to enter SETUP.

Press this key to process CORRECTION functrion.

Press this key to enable LIMIT setting.

Press this key to enable BIN sorting setting.

Press this key to enable Store/Recall function.

Press this key to select PAGE or EDIT interface.

Press this key to enter SETUP.

Press this key to process CORRECTION function.

Press this key to enable LIMIT setting.

Press this key to enable BIN sorting setting.

Press this key to enable Store/Recall function.

Vm/Im DISPLAY:

It displays voltage and current value. VM and IM at the bottom of LCR DISPLAY show voltage and current value on the DUT if “ON” is selected. The default setting is “OFF”.

LCR DISPLAY Page shows as below after the function is enabled.

Z/θ DISPLAY:

It displays impedance and phase angle. Z and θ at the bottom of LCR DISPLAY will be shown as below if “ON” is selected. The default setting is “OFF”.

LCR DISPLAY Page shows as below after the function is enabled.

LINK 1320:

It sets the number for connecting 1320. BIAS I setting current follows linked 1320 quantity to provide bias current for setting if 1320 number is set. The maximum setting is 15 sets and the default setting is “0”.

BIAS I READY:

It sets current stable time that is for coordinating DELAY.T setting after outputting bias current source 1320. The 11050 needs to be set  10s for measurement when 1320 DELAY TIME

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Setting for Operation

The screen shows ”ALC unable to regulate” message indicating ALC function can’t modify test voltage as below shows.

CAUTION

Press this key to select PAGE or EDIT interface.

Press this key to enter SETUP.

Press this key to process CORRECTION function.

Press this key to enable LIMIT setting.

Press this key to enable BIN sorting setting.

Press this key to enable Store/ Recall function

setting is 10s. BIAS I READY control range is “0.1100”s and the default setting is “0” s.

D.P. FIX1:

The displayed digit of primary parameter after decimal point. It follows users’ requirement to set measurement of primary parameter and to display digit length with 1~5 digit can be selected. The default setting is “4”.

D.P. FIX2:

The displayed digit of secondary parameter after decimal point. It follows users’ requirement to set measurement of secondary parameter and to display digit length with 1~5 digit can be selected. The default setting is “4”.

ALC:

It auto compensates voltage value of DUT in measuring. ALC (Auto Level Control) function is for setting voltage level and getting stable test voltage for DUT that won’t be varied by DUT’s impedance level. The default setting is OFF.

Except for basic measurement screen in LCR MODE and setting method of measurement parameter, other two displayed modes are also included. Select DISPLAY MODE in EDIT interface at right menu of LCR DISPLAY. “NORMAL”, “JUDGMENT” and “SPECIAL”are in DISPLAY MODE for switching which will be described as follows.

JUDGMENT Mode:

This screen is mainly applied on LIMIT TEST or BIN SORTING TEST to count pass, fail and DUT total number.

LIMIT TEST screen:

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HF LCR Meter 1105X Series User’s Manual

Note

If LIMIT TEST is selected thus BIN SORTING TEST will be disabled. On the contrary, LIMIT TEST will be disabled if BIN SORTING TEST is selected.

Press this key to select PAGE or EDIT interface.

Press this key to select DISPLAY MODE.

Press this key to CLEAR COUNT.

Press this key to enable LOAD function.

Press this key to enable LIMIT mode.

Press this key to enable BIN mode.

Press this key to select PAGE or EDIT interface.

Press this key to select DISPLAY MODE.

Press this key to CLEAR COUNT.

Press this key to enable LOAD function.

Press this key to enable LIMIT mode.

Press this key to enable BIN mode.

Press this key to select PAGE or EDIT interface.

Press this key to select DISPLAY MODE.

Press this key to CLEAR COUNT.

Press this key to enable LOAD function.

Press this key to enable LIMIT mode.

Press this key to enable BIN mode.

BIN SORTING TEST screen:

SPECIAL Mode:

This screen simplify a lot of settings that only remains displayed measurement for users observing measurement result clearly.

“Operation Sample” Take measurement power inductance as an example, measurement and setting procedures are as the following. (1) Click [MAIN INDEX] on DISPLAY UNITto enter LCR MODE.

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Step

Function

Parameter

Unit

Remark

PARAMETER1

PARAMETER2

Q or Rs

RANGE MODE

Auto

CKT(S/P)

SERIAL

SPEED

SLOW

FREQUENCY

1.000M

LEVEL

1.000

Press this key to enter LCR MODE.

(2) Enter LCR MODE initialation screen

Setting for Operation

(3) Measure L/(Q or Rs) of DUT to enter LCR DISPLAY screen. Follow DUT – inductance

characteristics separately to set primary/secondary parameter, range mode, equivalent circuit (series/parallel) mode, measurement speed, test frequency, test voltage, etc. Please refer the Table 5-2 DUT – Inductance L/(Q or Rs) Setting to set the figure below by sequential.

Table 5-2 DUT – Inductance L/(Q or Rs) Setting

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HF LCR Meter 1105X Series User’s Manual

Note

The initial setting of the meter is Internal Trigger (INT.) after powered on entering LCR mode.

Press this key to select L.

Step 1: Operate the direction control keys of , , or on DISPLAY UNIT to highlight the column of PARAMETER1.

Press [ENTER] on DISPLAY UNIT and select L parameter at the right side of wondow.

Step 2: Press the right key on DISPLAY UNIT to highlight the column of PARAMETER2 and [ENTER] to select Q or Rs parameter (Q parameter is selected in the example).

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Setting for Operation

Press this key to select Q or Rs.

Press this key to select Serial.

Press this key to select Slow.

Step 3: Press the direction control keys of , , or on DISPLAY UNIT to highlight the column of CKT(S/P) and [ENTER] to select equivalent circuit to Serial or Parallel. Serial is selected in the example.

Step 4: Press the right key on DISPLAY UNIT to highlight the column of SPEED and [ENTER] to select SLOW.

Step 5: Press the direction control keys of , , or on DISPLAY UNIT to highlight the column of FREQUENCY. Up/down scroll bar will be shown on the right of window. The highlighted value will be varied by users’ scrolling and changed it to

1.000MHz.

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HF LCR Meter 1105X Series User’s Manual

Press this key for decrement in fine tuning

Press this key for decrement in coarse tuning

Press this key for increment in fine tuning

Press this key for increment in coarse tuning

MHz

Press this key for decrement in fine tuning

Press this key for decrement in coarse tuning

Press this key for increment in fine tuning

Press this key for increment in coarse tuning

Or use numerical key [1] on DISPLAY UNIT to select MHz at the right of window.

Step 6: Press the right key on DISPLAY UNIT to highlight the column of LEVEL. Up/down scroll bar will be shown on the right of window. The highlighted value will be varied by users’ scrolling and changed it to 1.000V.

Or use numerical keys on DISPLAY UNIT to input the setting value and press [ENTER].

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Setting for Operation

Step 7: Connect the DUT to UNKNOWN four ends BNC terminal of meter for measuring its value.

5.3.1.2 LCR MODE- OPEN /SHORT CORRECTION

This section is aimed to introduce open/short correction for measuring ACR. The tester only performs machine inner calibration when delivery. It also executes open/short correction for external connected test fixtures that avoids the fixture affecting DUT and causing additional measurement error. For DCR correction, please see the next section. The diagram as below shows.

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HF LCR Meter 1105X Series User’s Manual

CORRECTION

Press this key to enter LOAD correction.

Press this key to exit.

Open/short correction operation: Select CORRECTION at the right Page of LCR Dispaly to enter CORRECTION-OPEN/SHORT function as the screen below shows.

Descriptions for CORRECTION-OPEN/SHORT screen are as the following.

1st LCR FREQUENCY:

It sets 1st LCR correction frequency. Users perform 1st OPEN and SHORT single frequency correction for the required two sets of specific frequency. The setting frequency ranges of 11050-5M/11050 are 60Hz~5MHz and 1kHz~10MHz. The default settings are “100kHz” and “1MHz”.

2nd LCR FREQUENCY:

It sets 2nd LCR correction frequency. Users perform 2nd OPEN and SHORT single frequency correction for the required two sets of specific frequency. The setting frequency ranges of 11050-5M/11050 are 60Hz~5MHz and 1kHz~10MHz. The default settings are “100kHz” and “1MHz”.

LCR OPEN:

It sets LCR for performing open correction on fixture. It can select SINGLE OPEN or MULTIPLE OPEN, SINGLE OPEN needs to coordinate with LCR FREQUENCY set frequency to do correction. Change “OFF” in LCR OPEN column to “ON” after SINGLE OPEN or MULTIPLE OPEN executed. The default setting is “OFF”.

Take a test fixture to execute MULTIPLE OPEN correction as an example, connect the fixture to UNKNOWN four ends of BNC connector. The fixture is short-circuited with HCUR and

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Setting for Operation

Press this key to enable open correction.

Press this key to execute multiple open correction.

Press this key to return to the previous selection.

Press this key to disable open correction.

Press this key to execute 2nd single frequency open correction.

Press this key to execute 1st single frequency open correction.

Press this key to execute multiple open correction.

Press this key to return to the previous selection.

Press this key to execute 2nd single frequency open correction.

Press this key to execute 1st single frequency open correction.

Press this key to enable open correction.

Press this key to disable open correction.

HPOT, LCUR and LPOT as the diagram in the following.

Use the direction control key ( ， ) of Display Unit to switch it to LCR OPEN column.

Press MULTIPLE OPEN to perform open correction and the screen shows “MEASURING…”. The range for executing correction frequency is 1kHz  10MHz, the status screen is as the following.

When the screen shows “OPEN CORRECTION COMPLETED.” that indicates open correction completed. The execution status screen shows as below:

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HF LCR Meter 1105X Series User’s Manual

Press this key to execute multiple open correction.

Press this key to return to the previous selection.

Press this key to execute 2nd single frequency open correction.

Press this key to execute 1st single frequency open correction.

Press this key to enable open correction.

Press this key to disable open correction.

Press this key to enable open correction.

Press this key to execute multiple open correction.

Press this key to return to the previous selection.

Press this key to execute 2nd single frequency open correction.

Press this key to execute 1st single frequency open correction.

Press this key to execute multiple open correction.

Press this key to return to the previous selection.

Press this key to execute 2nd single frequency open correction.

Press this key to execute 1st single frequency open correction.

Press this key to disable open correction.

Press this key to enable open correction.

Change LCR OPEN column from “OFF” to “ON”.

The screen shows “OPEN CORRECTION UNDER LIMIT!” as the screen in the following when open correction is with error. It represents open test action encounterd problem, please check whether the test cable is broken or test clip bad contact. Execute open test again after inspecting.

LCR SHORT:

It sets LCR for performing short correction on fixture. It can select SINGLE SHORT or MULTIPLE SHORT, SINGLE SHORT needs to coordinate with LCR FREQUENCY set frequency to do correction. Change “OFF” in LCR SHORT column to “ON” after SINGLE SHORT or MULTIPLE SHORT executed. The default setting is “OFF”.

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Setting for Operation

Press this key to execute multiple short correction.

Press this key to return to the previous selection.

Press this key to execute 2nd single frequency short correction.

Press this key to execute 1st single frequency short correction.

Press this key to enable short correction.

Press this key to disable short correction.

Press this key to execute multiple short correction.

Press this key to return to the previous selection.

Press this key to execute 2nd single frequency short correction.

Press this key to execute 1st single frequency short correction.

Press this key to enable short correction.

Press this key to disable short correction.

Take a test fixture to execute 1MHz SINGLE SHORT correction as an example, connect the fixture to UNKNOWN BNC connector. HCUR, HPOT, LCUR and LPOT will be short-circuited as the diagram in the following.

Use the direction control key ( , ) of Display Unit to switch it to LCR SHORT column.

Press SINGLE SHORT to perform 1MHz short correction and the screen shows “MEASURING…”. The processing status screen is as the following.

When the screen shows “SHORT CORRECTION COMPLETED.” that indicates short

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HF LCR Meter 1105X Series User’s Manual

1. The measured frequency will affect the selection of test fixture. The stray

capacitance effect of DUT can’t be ignored under the circumstance of fixture far away the main unit and higher frequency of measurement.

2. It is recommended to perform MULTIPLE OPEN and MULTIPLE SHORT if

test item includes parameter test with multiple frequency.

Press this key to disable short correction.

Press this key to enable short correction.

Press this key to execute multiple short correction.

Press this key to return to the previous selection.

Press this key to execute 2nd single short correction.

Press this key to execute 1st single short correction.

Press this key to execute multiple short correction.

Press this key to return to the previous selection.

Press this key to disable short correction.

Press this key to enable short correction.

Press this key to execute 2nd single short correction.

Press this key to execute 1st single short correction.

Press this key to execute multiple short correction.

Press this key to return to the previous selection.

Press this key to execute 2nd single short correction.

Press this key to execute 1st single short correction.

Press this key to disable short correction.

Press this key to enable short correction.

correction completed. The execution status screen shows as below:

Change LCR SHORT column from “OFF” to “ON”.

The short correction screen shows “SHORT CORRECTION OVER LIMIT!” (as the screen below) or “SHORT CORRECTION OVER FAIL”. It represents short test action encounterd problem, please check whether the test cable is broken or test clip bad contact. Execute short test again after inspecting.

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Setting for Operation

3. Users need to perform open/short correction again after powered on each

time or before replacing/testing measurement fixture.

4. Users can press [RESET] on Display Unit when open/short to be aborted

by requirement. The screen shows “MEASUREMENT ABORT!” as the figure in the following.

Note

Here, we only introduce environmental operation of LCR MODE whereas other modes also use the same interface and operation. The sequential section won’t describe it repeatedly.

Press this key to enter LOAD

Press this key to execute multiple open correction.

Press this key to exit.

Press this key to enter LCR MODE

Press this key to execute 1st single open correction.

Press this key to execute 2nd single open correction.

The usage of LCRZ SCAN MODE, BIAS SCAN MODE and PARAMETER SWEEP MODE can be done in the same manner with OPEN/SHORT correction of LCR MODE.

“Operation Example”

Before the meter starts measuring (DUT unplaced) in single unit(fixture 0m included) application, it is need to execute open/short correction to get the optimum measurement accuracy. Operation for open/short correction is as the following.

(1) Place the test fixture on UNKNOWN four ends BNC terminal of the meter after

powered-on.

(2) Press [MAIN INDEX] on DISPLAY UNIT, it enters LCR MODE.

(3) Enter initial screen in LCR MODE.

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HF LCR Meter 1105X Series User’s Manual

Press this key to select PAGE.

Press this key to execute CORRECTION function.

(4) Change the menu to PAGE interface at the right window and press CORRECTION to

enter CORRECTION-OPEN/SHORT screen.

(5) Open correction: Use the direction control key – down key ( ) to highlight LCR

OPEN column after entered CORRECTION-OPEN/SHORT screen. The right side of window will show MULTIPLE OPEN. Make sure whether HCUR is short-circuited with HPOT and LCUR with LPOT.

Next to press MULTIPLE OPEN to start open correction function, the screen shows “MEASURING…” at this time. The ranges of 11050-5M/11050 correction frequency are 60Hz  5MHz /1kHz  10MHz and the screen is as the following.

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Setting for Operation

Press this key to execute multiple open correction.

Press this key to execute multiple short correction.

For a few minutes later, the screen shows “OPEN CORRECTION COMPLETED.” thus open correction is completed.

(6) Short correction: Use the direction control key – down key ( ) to hightlight LCR

SHORT column. The right side of window will show MULTIPLE SHORT. Make sure whether HCUR is short-circuited with HPOT and LCUR with LPOT.

Next to press MULTIPLE SHORT to start short correction function, the screen shows “MEASURING…” at this time. The ranges of 11050-5M/11050 correction frequency are 60Hz  5MHz /1kHz  10MHz and the screen is as the following.

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HF LCR Meter 1105X Series User’s Manual

Press this key to execute multiple short correction.

Press this key to return to the previous selection.

Press this key to enable correction.

The screen shows “SHORT CORRECTION COMPLETED.” thus short correction is completed.

(7) Use the direction control key – up/down key ( ， ) to highlight LCR OPEN column

after open/short correction is done. It sets the right menu of window to ON and enables open correction function. In the same way, it sets LCR SHORT to ON and enables short correction function as well as presses RETURN to exit from the setting.

(8) Press EXIT or [MEAS DISPLAY] to exit from CORRECTION-OPEN/SHORT screen.

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Setting for Operation

Press this key to exit.

Press this key to enter LOAD correction.

Press this key to execute DCR short correction.

Press this key to exit.

(9) It returns LCR DISPLAY to confirm whether measurement quantity level of fixture

short is small.

(10) Place the DUT and start measuring after executed the above described open/short

correction.

5.3.1.3 LCR MODE - DCR SHORT CORRECTION

This section DCR Short Correction continues the concept of previous section Open/Short Correction that is aimed at DCR test such as DCR measurement of inductance.

DCR short correction operation: Select CORRECTION at the right Page of LCR Dispaly to enter CORRECTION-OPEN/SHORT screen.

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HF LCR Meter 1105X Series User’s Manual

1. Users need to do DCR short correction at each time powered-on or

replacing measurement fixture if test item includes DCR test item.

2. Users can press [RESET] on Display Unit when DCR short correction to

be aborted by requirement. The screen shows “MEASUREMENT ABORT!” as the figure in the following.

Press this key to enter LOAD correction.

Press this key to execute DCR short correction.

Press this key to exit.

Press this key to enter LOAD correction.

Press this key to execute DCR short correction.

Press this key to exit.

DCR SHORT:

It sets LCR for performing DCR correction on fixture. Change “OFF” in DCR SHORT column to “ON” after DCR Short Correction executed. The default setting is “OFF”.

It selects DCR SHORT in selection key to do correction. The screen shows “DCR SHORT CORRECTION COMPLETED.” that indicates DCR short correction completed.

Next to change “OFF” in DCR SHORT column to “ON” thus it enables DCR short correction function.

The screen shows “DCR SHORT CORRECTION FAIL!” as the screen in the following when DCR short correction is with error. It represents DCR short test action encounterd problem, please check whether the test cable is broken or test clip bad contact. Execute short test again after inspecting.

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Setting for Operation

Press this key to disable DCR short correction.

Press this key to enable DCR

Press this key to execute DCR short correction.

Press this key to return to the previous selection.

Press this key to enter OPEN/SHORT correction .

Press this key to execute single open correction.

Press this key to exit.

Press this key to execute load correction.

The usage of LCRZ SCAN MODE, BIAS SCAN MODE and PARAMETER SWEEP MODE can be done in the same manner with DCR correction of LCR MODE.

5.3.1.4 LCR MODE - OPEN /SHORT/LOAD CORRECTION

LOAD Correction is mainly applied on known reference load (GOLDEN SAMPLE). It is loaded into the machine as standard value which coordinates with open/short correction to reduce further stray and residual impedance of external connected fixture/long wire effect on the accuracy.

The operation method is to select CORRECTION in Page interface of LCR Dispaly and press CHANGE TO LOAD at the right of CORRECTION-OPEN/SHORT window thus entered CORRECTION-LOAD screen as the following.

The left side of CORRECTION-LOAD window includes four areas from up to down as the following.

(1) Parameter Setting Table

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HF LCR Meter 1105X Series User’s Manual

There are ten different test items can be set as the figure above shows. Input reference load by users and load it into parameter setting table based on known parameters as standard value.

Parameter functions in the table are introduced as the following.

ON: It enables the load of this column. The default setting is “OFF”. P1: The primary measurement parameters include five parameters - “L”, “C”, “R”, “Z”

and “Y” for selection. The default setting is “R”. P2: According to the primary measurement parameter setting, it coordinates with different secondary measurement parameters. The default setting is “X”. FREQ.: The frequency ranges of 11050-5M/11050 can set including 60Hz~5MHz and 1kHz~10MHz. The default setting is “1.000M” Hz. CKT(S/P): It selects DUT equivalent circuit mode. SERIAL or PARALLEL two modes are for selection. The default setting is SERIAL. RANGE: It sets measurement range impedance value. The default setting is

“100”.

REF. P1: Correction value of primary measurement parameter REF. P2: Correction value of secondary measurement parameter

(2) Display Area of Correction Parameter Result

It displays load correction status of primary/secondary parameter until it meets the value in parameter setting table.

(3) Display Area ofOpen/Short Correction Result

The result after open/short correction executed will be shown in this area. OPEN P1: OPEN primary measurement parameter correction value, the displayed

value 1/, unit: S. OPEN P2: OPEN secondary measurement parameter correction value, the displayed value 1/, unit: S.

SHORT P1: SHORT primary measurement parameter correction value, unit: . SHORT P2：SHORT secondary measurement parameter correction value, unit: .

(4) Status Display Area

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Setting for Operation

Note

Here, we only introduce environmental operation of LCR MODE whereas other modes also use the same interface and operation. The sequential section won’t describe it repeatedly.

Press this key to enter LCR MODE. Press this key to select PAGE.

The displayed statuses are as the following: MEASURING…

LOAD OPEN CORRECTION COMPLETED. LOAD OPEN CORRECTION UNDER LIMIT! LOAD SHORT CORRECTION COMPLETED. LOAD SHORT CORRECTION OVER LIMIT! LOAD CORRECTION COMPLETED. MEASUREMENT ABORT!

“Operation Example”

Before the meter starts measuring (DUT unplaced) in long wire application, it is need to execute open/short/load correction (Load ON) to get the optimum measurement accuracy. The operation method is as the following.

(1) Place the test long wire and its clamp/fixture(DUT not included) on UNKNOWN four

ends BNC terminal after powered-on.

(2) Press [MAIN INDEX] on DISPLAY UNIT, it enters LCR MODE.

(3) Enter initial screen in LCR MODE.

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HF LCR Meter 1105X Series User’s Manual

Press this key to execute CORRECTION function.

Press this key to LOAD correction.

(4) Change the menu to PAGE interface at the right window and press CORRECTION

to enter CORRECTION-OPEN/SHORT screen.

(5) Select CHANGE TO LOAD at the right of window after entered

CORRECTION-OPEN/SHORT screen, thus it enters CORRECTION-LOAD function screen.

(6) Enter initial screen in CORRECTION-LOAD.

(7) It selects a standard inductance (or GOLDEN SAMPLE of known test value) as the

table below shows. There are three test items corresponding parameters with different frequencies in the following table. Input the value to the table based on the parameter such as P1/P2 (measurment parameter), FREQ. (test frequency),

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CKT(S/P) (serial/parallel mode) and RANGE along with primary/secondary

FREQ.

CKT(S/P)

RANGE

REF.P1

REF.P2

SERIAL

10Ω

296n

3.4

SERIAL

10Ω

275n

4.5 3 Ls

10M

SERIAL

30Ω

246n

5.3

Note

The selection of RANGE needs to close to impedance value of DUT, it is for getting the optimum accuracy. It follows the known parameter to convert DUT impedance value and selects the required range by Figure 5-1 Range & Impedance (Z) Reference Table.

10 30 100 300 CONST Rsou=25Ω FREQUENCY=1M~10MHz

Unit：Ω

100Ω

Range

300Ω

Range

30Ω

Range

10Ω

Range

Figure 5-1 Range & Impedance (Z) Reference Table

The impedance(Z) is related to resistance & reactance. Take inductance as an example, its impedance is related to resistance & reactance(inductive reactance). Formula of resistance(Rs) and reactance (XL) is as the following for serial model. The set value is converted into inductive reactance and total impedance. Please bring the values into the formula below to get the required total impedance.

XL= 2πfL Z=(Rs2+XL2)

Item

FREQUENCY(Hz)

L(H)

Rs()

XL ()

Z()

296n

3.4

1.86

3.88

275n

4.5

5.18

6.86

10M

246n

5.3

15.46

16.34

measurement parameter known value of reference load (GOLDEN SAMPLE).

Table 5-3 Standard Inductance (or GOLDEN SAMPLE of Known Test Value)

After inputting all values of three test items to the corresponding table, press RETURN key at the right of screen that all parameters input are completed. The input completed status is as the figure below.

Setting for Operation

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Table 5-4 Impedance Counting Example of Open/Short/Load Correction Test Item Get the required total impedance to correspond Figure 5-1 Range & Impedance

(Z) Reference Table to find the corresponding range, for example total impedance of item 1 is 3.88 which is below of 10 so the range should be set to 10. In the same way, the range of item 2 also select 10. Total impedance of item 3 is

16.34 which is below of 30 and its measureable range is 10~100 so the range should be set to 30.

1. For long wire and its clamp/fixture (DUT not included) of open/short correction, please see the connection in 5.3.1.2 LCR MODE- OPEN /SHORT CORRECTION.

2. If the same long wire and its clamp/fixture (DUT not included) are used. It is recommended to execute open corrections of all test items first and then all short corrections. For example, execute open correction of three test items first and adjust fixture for executing short correction as well as do load correction for each test item when

Press this key to return to the previous

(8) Use direction control key ( , , , ) on DISPLAY UNIT to highlight any

setting of item 1. The right option of window shows parameter setting corresponded table during the cursor moving on the table. Press RETURN to switch it to the correction setting can be operated.

(9) Before executing load correction, please execute single open correction and single

short correction for long wire and its clamp/fixture (DUT not included) in sequence. The correction value will be recorded into the screen after open/short correction ended.

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Setting for Operation

processing single open/short correction.

Note

The measurement of meter at the beginning has some differences with target known test value. The last offset value displayed on the screen will close to GOLDEN SAMPLE setting of known test value during executing load offset procedure. The operating point of DUT is related to offset time, offset results of various inductance level and operating frequency has some differences. The second offset can be performed for obtaining better load offste result if the last offset result has some differences with GOLDEN SAMPLE setting.

Note

Make sure if offset result approximates to the setting when the offset ends.

Press this key to execute single open correction.

Press this key to execute single short correction.

Press this key to execute load correction.

Test Item1

(10) Place standard inductance (or GOLDEN SAMPLE of known test value) into long

wire and its clamp/fixture and next to execute load correction. The screen shows “LOAD CORRECTION COMPLETED.” that indicates load correction completed.

(11) Two test items follows step (8)~(10) for execution and its’ offset result as below

shows.

Load offset result of test item 2 and 3.

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Test Item2

Test Item3

Press this key to exit.

Press this key to open load offset.

(12) Load offset function is enabled after all open/short/load offsets are completed.

Use the direction key of ( , , , ) on DISPLAY UNIT to move the cursor to ON column of test item 1. The right side shows OFF/ON for selection that ON colum will be changed from OFF to ON after ON selected. The other two test items also are managed by the same method. Press RETURN key at right screen after it is completed.

(13) Open/short/load offset execution of three test items are done to remove standard

inductance (or GOLDEN SAMPLE of known test value). Press EXIT or [MEAS DISPLAY] key to return to LCR MODE screen.

(14) After arranging the previous setting of open/short/load offset, please refer Table 5-5

Open/short/load offset test item 1 setting and correspond the numerical sequence in it.

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Setting for Operation

Step

Function

Parameter

Setting

Unit

Remark

PARAMETER1

PARAMETER2

RANGE MODE

HOLD

RANGE

10Ω

CKT(S/P)

SERIAL

SPEED

SLOW

FREQUENCY

1.000M

LEVEL

1.000

1 4 7

Press this key to select PAGE or EDIT interface.

Press this key to enable LOAD function.

Table 5-5 Open/short/load offset test item 1 setting

(15) Next to switch it to EDIT interface in order to set LOAD CORRECT setting to ON.

(16) Place the DUT to start measuring by open/short/load offset test item 1 after the

above execution is completed. To check if it meet to calculation result via Table 5-4 Impedance Counting Example of Open/Short/Load Correction Test Item.

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1. Parameter setting of LCR DISPLAY need to notice that primary/

secondary parameter, test frequency and range settings should be the same as load offset setting. It can express load offset function, otherwise the load offset function will be lost.

2. LOAD CORRECT in EDIT interface of LCR DISPLAY screen needs

to be enabled simultaneous with load enable in load offset screen that load offset function can be worked.

3. Execute open/short offset first before operating load offset.

CAUTION

Test Item1

Test Item3

Test Item2

(17) Test item 2 and 3 use the same method for operation which its measured result as

below shows.

5.3.1.5 LCR MODE – LIMIT TEST Function

LIMIT TEST needs to use with DISPLAY MODE in EDIT interface of LCR DISPLAY that are applied in JUDGMENT mode. It can calculate total counts of good product/no good product and DUT.

LIMIT TEST setting screen need to via LIMIT SETTING selection in PAGE interface of LCR DISPLAY to enter LIMIT Test setting screen as the following.

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Setting for Operation

Note

PARA.1 represents primary parameter and PARA.2 represents secondary parameter.

Press this key to exit.

Press this key to select upper/lower display mode.

Press this key to store or recall file.

Press this key to select PAGE or EDIT interface.

Press this key to select DISPLAY MODE.

Press this key to CLEAR COUNT.

Press this key to enable LOAD function.

Press this key to enable LIMIT function.

Press this key to enable BIN function.

The upper screen reserves parameter setting of LCR DISPLAY and it can’t be used here. The lower screen can enter STANDARD, HIGH LIMIT and LOW LIMIT for measurement primary/secondary parameter.

High/low limit value follows LIMIT MODE at lower right of screen to select ABS (absolute value) or % (percentage) mode. Column HIGH LIMIT and LOW LIMIT enter a value if ABS mode is selected. Column HIGH LIMIT and LOW LIMIT enter percentage compared nwith parameter standard value if % mode is selected.

Press EXIT or [MEAS. DISPLAY] key to return to LCR DISPLAY screen after the setting is completed. It is switched to EDIT interface to select DISPLAY MODE as JUDGMENT mode and enabled LIMIT MODE by selection key for starting the test. The lower screen displays LIMIT test, Pass/Fail and Count Result as below.

It selects CLEAR COUNT via selection key and “CLEAR ALL COUNT, ARE YOU SURE?” message popped up if compare result to be calculated again. Select YES if all counts to be cleared. Select NO if all counts not to be cleared.

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HF LCR Meter 1105X Series User’s Manual

Press this key to clear count value.

Press this key not to clear count value.

Press this key to select PAGE or EDIT interface.

Press this key to select DISPLAY MODE.

Press this key to CLEAR COUNT.

Press this key to enable LOAD function.

Press this key to enable LIMIT function.

Press this key to enable BIN function. Press this key to select PAGE or EDIT interface.

Press this key to select DISPLAY MODE.

Press this key to CLEAR COUNT.

Press this key to enable LOAD function.

Press this key to enable LIMIT function.

Press this key to enable BIN function.

LIMIT MODE of LCR DISPLAY includes four modes of “OFF”, “ABS”, “Δ” and “Δ%”. Except for “OFF” mode belongs to compare test function not to be enabled, other three modes are described as the following.

ABS mode: It displays the measurement value of primary/secondary parameter at present and calculates Pass, Fail, DUT total count, etc.

Δ mode: It displays the difference of primary/secondary parameter and nominal standard value along with calculates Pass, Fail, DUT total count, etc.

Calculation method: Δ primary parameter = Primary parameter of actual DUT – Nominal standard value of primary parameter Δ secondary parameter = Secondary parameter of actual DUT – Nominal standard value of secondary parameter

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Setting for Operation

100%

parameterprimary of valuestandard Nonimal

parameter primary of valuestandard Nominal - valueDUT actual ofparameter Primary

=parameter%ΔPrimary 

%100

parametersecondary of valuestandard Nominal

parametersecondary of valuestandard Nominal - valueDUT actual ofparameter Secondary

=parameter% ΔSecondary 

Press this key to select PAGE or EDIT interface.

Press this key to select DISPLAY MODE.

Press this key to CLEAR COUNT.

Press this key to enable LOAD function.

Press this key to enable LIMIT function.

Press this key to enable BIN function.

Press this key to exit. Press this key to select limit display mode.

Press this key to store or recall file.

Press this key to select INPUT MODE.

Δ% mode: It displays the difference percentage of primary/secondary parameter and nominal standard value along with calculates Pass, Fail, DUT total count, etc.

Calculation method:

5.3.1.6 LCR MODE - BIN SORTING TEST Function

BIN SORTING TEST needs to use with JUDGMENT mode in EDIT interface of LCR DISPLAY. Follow the parameter level set to sort DUT and judge if it is Pass or Fail based on DUT’s primary/secondary parameter as well as display DUT total count. For setting and operation are as follows.

The upper screen remains parameter setting of LCR DISPLAY and the setting here can’t be used. The lower screen includes STANDARD (nominal standard value), HIGH LIMIT and LOW LIMIT of primary/secondary parameter bin sorting. AUX indicates secondary parameter setting and BIN1~BIN8 indicates various bin sorting setting of primary parameter.

The lower right screen includes INPUT MODE, LIMIT MODE and STORE/RECALL functions for selection. The functions are described as follows.

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Press this key to select PAGE or EDIT interface.

Press this key to select DISPLAY MODE.

Press this key to CLEAR COUNT.

Press this key to enable LOAD function.

Press this key to enable LIMIT function.

Press this key to enable BIN function.

Press this key to clear Count.

INPUT MODE:

It sets input mode selection. It only can set single column if SINGLE setting is selected. It can edit the entire line for increasing operation speed set by users if ALL setting is selected. The default setting is “SINGLE”.

LIMIT MODE:

It sets high/low limit mode selection. There are two modes of “ABS” and “%” for selection which applies on HIGH LIMIT and LOW LIMIT settings. The default setting is “ABS”.

STORE/RECALL:

It stores or recalls the data. For more detail, please see 5.3.1.7 LCR MODE STORE/RECALL Operation.

Press EXIT or [MEAS. DISPLAY] key to return to LCR DISPLAY screen after the setting is completed. It selects DISPLAY MODE to JUDGMENT mode in EDIT interface and enables BIN MODE at lower right screen for starting the test. The lower screen displays Bin Sorting and Calculation Result as the following.

It selects CLEAR COUNT via EDIT interface and “CLEAR ALL COUNT, ARE YOU SURE?” message popped up if compare result to be calculated again. Select YES if all counts to be cleared. Select NO if all counts not to be cleared.

BIN MODE of LCR DISPLAY includes four modes of “OFF”, “ABS”, “Δ” and “Δ%”. Except for “OFF” mode belongs to compare test function not to be enabled, other three modes are described as the following.

ABS mode: It displays the measurement value of primary/secondary parameter at present

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Setting for Operation

Press this key to select PAGE or EDIT interface.

Press this key to select DISPLAY MODE. Press this key to CLEAR COUNT.

Press this key to enable LOAD function.

Press this key to enable LIMIT function.

Press this key to enable BIN function.

Press this key to select PAGE or EDIT interface.

Press this key to select DISPLAY MODE.

Press this key to CLEAR COUNT.

Press this key to enable LOAD function.

Press this key to enable LIMIT function.

Press this key to enable BIN function. Press this key to select PAGE or EDIT interface.

Press this key to select DISPLAY MODE.

Press this key to CLEAR COUNT. Press this key to enable LOAD function.

Press this key to enable LIMIT function.

Press this key to enable BIN function.

and calculate Pass, Fail, DUT total count, etc.

Δ mode: It displays the difference of primary/secondary parameter and nominal standard value along with calculates Pass, Fail, DUT total count, etc.

Calculation method: Δ primary parameter = Primary parameter of actual DUT – Nominal standard value of primary

parameter

Δ secondary parameter = Secondary parameter of actual DUT – Nominal standard value of secondary parameter

Δ% mode: It displays the difference percentage of primary/secondary parameter and nominal standard value along with calculates Pass, Fail, DUT total count, etc.

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HF LCR Meter 1105X Series User’s Manual

100%

parameterprimary of valuestandard Nonimal

parameter primary of valuestandard Nominal - valueDUT actual ofparameter Primary

=parameter%ΔPrimary 

%100

parametersecondary of valuestandard Nominal

parametersecondary of valuestandard Nominal - valueDUT actual ofparameter Secondary

=parameter% ΔSecondary 

Note

Select selection key EXIT first for exiting if USB can’t be read. It enters STORE/ RECALL after a few seconds interval that USB can be seen as the figure below shows.

Press this key to exit. Press this key to store the file.

Press this key to copy the file.

Press this key to search the file.

Press this key to recall the file.

Press this key to paste the file.

Press this key to delete the file.

Calculation method:

5.3.1.7 LCR MODE - STORE/RECALL Operation

It selects STORE / RECALL selection in PAGE interface of LCR DISPLAY thus enters data access function screen as the screen below.

There is a location for inputting FILE NAME at the upper of STORE/RECALL screen that can input the file name to be stored or searched.

There are SEARCH, RECALL, STORE, COPY, PASTE and DELETE functions at the right of STORE / RECALL screen. The memory includes INTERNAL and USB.

SEARCH: It selects this function for inputting complete file name or keyword to search file. RECALL: It recalls the file. STORE: It stores the file. The internal memory can store 10 files and external memory is depended by memory capacity. COPY: It copies the file. PASTE: It pastes the file. DELETE: It deletes the file.

There is also STORE / RECALL function for selection in LIMIT SETTING and BIN SORTING SETTING.

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Press this key to exit. Press this key to store the file .

Press this key to copy the file.

Press this key to search the file.

Press this key to recall the file.

Press this key to paste the file.

Press this key to delete the file.

Press this key to enter LIMIT SETTING function.

Press this key to enter CORRECTION function.

Press this key to select PAGE or EDIT interface.

Press this key to enter SETUP function.

Press this key to enter STORE/RECALL function.

5.3.2 LCRZ SCAN MODE Operation

Setting for Operation

5.3.2.1 LCRZ SCAN DISPLAY Description

It enters LCRZ SCAN DISPLAY and the table in the middle of screen displays test frequency users’ set along with the measurement result voltage corresponded. The lower of screen displays test result of comparison function and the right of screen displays parameter setting of test function as the screen below.

Select PAGE interface at right screen and related descriptions as the following.

SETUP:

The basic setup includes parameter setting tio be measured such as measurement parameter (L, C, R… ), AVERAGE and SPEED…

LIMIT SETTING:

It sets test frequency, test voltage, nominal value of DUT and high/low limit of nominal value. .

CORRECTION:

It corrects open/short circuit. See 5.3.1.2 for operation description.

STORE/RECALL:

It archieves the data. See 5.3.1.7 for operation description.

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HF LCR Meter 1105X Series User’s Manual

Press this key to clear count.

Press this key to select TEST MODE.

Press this key to select PAGE or EDIT interface.

Press this key to enable or disable LOAD CORRECTION function.

Press this key to select trigger mode.

Press this key to select measurement speed.

Press this key not to clear all counts of DUT.

Press this key to clear all counts.

It selects EDIT interface at right screen as the following.

The functions in EDIT interface except for “CLEAR COUNT” function, other functions of “LOAD CORR”, “TEST MODE”, “TRIGGER” and “SPEED” will be synchornized with SETUP under PAGE interface. Users can fast operate it under EDIT interface. Here supplementary explanation for “CLEAR COUNT” function.

CLEAR COUNT:

It clears count. It selects CLEAR COUNT and “CLEAR ALL COUNT, ARE YOU SURE?” message popped up if compare result to be calculated again. Select YES if all counts to be cleared. Select NO if all counts not to be cleared.

5.3.2.2 LCRZ SCAN SETUP

It enters LCRZ SCAN SETUP screen if PAGE interface at right screen is selected and SETUP function key is pressed as the screen below shows.

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Setting for Operation

Press this key to exit.

LCRZ SCAN SETUP descriptions are as follows.

PARAMETER1:

It selects primary parameter which includes L, C, R, Z and Y for selection. The default setting is “L”.

PARAMETER2:

It selects secondary parameter which follows the setting of primary parameter to coordinate with different secondary parameter. The default setting is “Q”.

CKT (S/P):

It selects equivalent circuit (series/parallel) mode which includes “SERIAL” and “PARALLEL” modes. The default setting is “SERIAL”.

CONST Rsou:

It selects output impedance mode which includes three modes of “OFF”, “100” and “25” for selection. The default setting is “25”.

AVERAGE:

It sets average time for measurement. By choosing the average setting such as “1”, the program will take average in each time of measurement. If it is set to “2”, the program will take average in two times of measurement. Following test can be deduced accordingly and the setting range is ‘1~10”. The default setting is “1”.

LINE FREQ.:

It selects input AC power mode. To select the correct line frequency will be helpful to the stability and accuracy of test value. It includes three selections of “50Hz”, “60Hz” and “N/A”; “N/A” indicates not to consider power frequency but test speed increased. The default setting is “60Hz”.

TRIG. DELAY:

When it is used with auto machinery, external trigger EXT for coordinating with the action of auto machinery needs to delay the meter trigger. Thus users can adjust TRIGGER DELAY time, its setting range is “09999”ms. The default setting is “0”ms.

TEST MODE:

It executes test mode which includes “SEQU” or “STEP” measurement for selection. The default setting is “SEQU”.

SPEED:

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HF LCR Meter 1105X Series User’s Manual

Press this key to exit.

Press this key to select INPUT MODE function.

Press this key to clear DUT setting to empty status.

Press this key to select LIMIT MODE.

Press this key to select RANGE MODE.

It measures speed mode which includes “FAST”, “MEDIUM” and “SLOW” for selection. The default setting is “FAST”.

TRIGGER:

It selects trigger mode which includes “INT”, “MAN”, “EXT” and “BUS” for selection. The default setting is “INT”.

LOAD CORR.:

It is the function of load correction which includes “ON” or “OFF”. The default setting is “OFF”.

MEAS. DELAY:

It sets the time delayed for executing next test item as the figure below shows. MEAS. DELAY control range is “0~99999”ms. The default setting is “0” ms.

5.3.2.3 LCRZ SCAN LIMIT SETTING

It enters LCRZ SCAN LIMIT SETTING screen if PAGE interface at right screen is selected and LIMIT SETTING function key is pressed as the screen below shows.

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Setting for Operation

The LCRZ SCAN DISPLAY can’t display measurement result and respresented by blank when COMP. is set to to OFF.

CAUTION

Press this key to return to the previous item.

Press this key for adding - fine tuning

Press this key for reducing – fine tuning

Press this key for reducing – coarse tuning

Press this key for adding - coarse tuning

“P1 LOW”, “P2 STD”, “P2 HIGH” and “P2 LOW” parameter settings can’t be displayed on the same screen due to the restriction of column width. Control the cursor direction control key

of ( , ) on DISPLAY UNIT unitl parameter columns of “P1 LOW”, “P2 STD”, “P2 HIGH” and “P2 LOW” are seen.

The screen is divided into central table and right column that will be explained separately as the following.

The central table displays ten setting items of “COMP. ”, “Freq.”, “LEVEL”, “RANGE”, “P1 STD”, “P1 HIGH”, “P1 LOW”, “P2 STD”, “P2 HIGH”, “P2 LOW”, etc. The left screen labelled column 1~9 for users additional setting 9 different test conditions and comparisons. Descriptions for the detail parameter settings are as the following.

COMP.: It sets compare mode. Users can select single parameter or two parameters for comparison, operation modes are: “OFF”, “PARA.1”, “PARA.2” and “P1+P2”. The default setting is “OFF”.

Freq.:

It can set measurement frequency range from 1 kHz to 10MHz. The default setting is “1.000M”.

LEVEL:

It can select Test voltage range of 10mV~1V. The default setting is “1V”.

RANGE:

It selects impedance value of measurement range. Use selection key to switch RANGE MODE to “HOLD” mode for selecting measurement range its impedance adjustment is need. The measurement range can’t be adjusted if RANGE MODE is in “AUTO” mode. The default setting is “100”.

P1 STD:

The standard value of primary parameter includes five measurement parameters of L, C, R, Z and Y for selection. This column is for inputting primary standard value of DUT. The default setting is empty.

P1 HIGH:

This column is for setting the high limit of “P1 STD” standard value. The default setting is

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HF LCR Meter 1105X Series User’s Manual

Note

“CLEAR ALL” function can’t clear the measured setting parameters of “COMP. ”, “Freq.” and “LEVEL”.

Press this key not to clear all settings of DUT.

Press this key to clear all settings of DUT.

empty.

P1 LOW:

This column is for setting the low limit of “P1 STD” standard value. The default setting is empty.

P2 STD:

The standard value of secondary parameter follows “P1 STD” parameter to select corresponded “P2 STD” parameter (PARAMETER2 description in 5.3.2.2 LCRZ SCAN SETUP). The column is for inputting secondary standard value of DUT. The default setting is empty.

P2 HIGH:

This column is for setting the high limit of “P2 STD” standard value. The default setting is empty.

P2 LOW:

This column is for setting the low limit of “P2 STD” standard value. The default setting is empty.

The right screen includes function items of “INPUT MODE”, “CLEAR ALL” and “LIMIT MODE” for selection. Its’ descriptions are as the following.

INPUT MODE:

CLEAR ALL:

It clears all “P1 STD”, “P1 HIGH”, “P1 LOW”, “P2 STD”, “P2 HIGH” and “P2 LOW” parameter settings of DUT. “CLEAR ALL COUNT, ARE YOU SURE?” message will be popped up if “CLEAR ALL” function used. Select YES if all settings to be cleared. Select NO if all settings not to be cleared.

It clears the parameters of “P1 STD”, “P1 HIGH”, “P1 LOW”, “P2 STD”, “P2 HIGH” and “P2 LOW” when executing “CLEAR ALL” function.

LIMIT MODE:

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Setting for Operation

Press this key to enter LCRZ SCAN MODE.

Press this key to select PAGE.

It selects two high/low limit modes of “ABS” and “%” for selection that applies on the settings of “P1 HIGH”, “P1 LOW”, “P2 HIGH” and “P2 LOW”. The default setting is “ABS”.

“Operation Example”

Here, use a inductance to do measurement for setting multiple sets (9 sets at most) of different test frequency, voltage level and parameter on DUT processing compare test in long wire application. Before the meter starts measuring (DUT unplaced), it is need to execute open/short/load correction (Load ON) to get the optimum measurement accuracy. The operation method is as the following.

(1) Place the test long wire and its clamp/fixture(DUT not included) on UNKNOWN four ends

BNC terminal after powered-on.

(2) Press [MAIN INDEX] on DISPLAY UNIT, it enters LCRZ SCAN MODE.

(3) It enters initial screen in LCRZ SCAN MODE.

(4) It selects a standard inductance (or GOLDEN SAMPLE of known test value), its

parameter value can refer Table 5-3 Standard Inductance (or GOLDEN SAMPLE of Known Test Value). Change the menu to PAGE interface at the right window and press CORRECTION to start processing load correction.

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Note

(1) For detail operation, refer the setting in 5.3.1.4 LCR MODE - OPEN

/SHORT/LOAD CORRECTION.

(2) This example continue to use the operation example in 5.3.1.4 LCR MODE -

OPEN /SHORT/LOAD CORRECTION.

The parameter used as Table 5-3 Standard Inductance (or GOLDEN SAMPLE of Known Test Value) shows.

FREQ.

CKT(S/P)

RANGE

REF.P1

REF.P2

SERIAL

10Ω

296n

3.4 2 Ls

SERIAL

10Ω

275n

4.5

10M

SERIAL

30Ω

246n

5.3

FREQ

LEVEL

RANGE

Ls Error

Rs Error

1.000M

1.000

10Ω

296n

±1%

3.4

±1%

3.000M

1.000

10Ω

275n

±1%

4.5

±1%

10.00M

1.000

30Ω

246n

±1%

5.3

±1%

Press this key to perform CORRECTION function.

(5) Open/short/load correction are done to remove standard inductance (or GOLDEN

SAMPLE of known test value). Press EXIT or [MEAS DISPLAY] key to return to LCRZ SCAN DISPLAY screen. Inductance parameter specifications of DUT are as the following.

Table 5-6 DUT – parameter specification of inductance

(6) It enters LCRZ SCAN SETUP screen if PAGE interface is selected and SETUP function

key is pressed as the screen below shows.

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Specifications and Main Features

Frequently Asked Questions

User Manual