Atec 11022, 11025 User Manual

LCR METER

GPIB

MODEL 11022/11025

The Chroma 11022 and 11025 LCR Meters are

passive compo ne nt testers that can give you

the most cost effective alte rnative equivalen t

to the hig h priced meters. They are designed

for the demanding applications in production

test, incoming inspection, component desig n

and evaluation. Programmable test signal level

settings are from10mV to 1V in a step of 10mV,

and the VM/IM si gnal level moni tor functions

allow you to evaluate your devices at the level you

specify. Ten test frequencies of 50Hz, 60Hz, 100Hz,

120H z, 1kHz, 10kH z, 20kH z, 40kHz, 50kHz, and

100kHz, can be used to evaluate passive compo-

nents and transformers/ LF coils.

The low co st LCR meter s o n the mar ke t have

shor tcomi ngs wh en used for lo w impeda nce

components evaluation such as large capacitance

of electrolytic capacitors and low inductance of

coi ls. As the 11022/11025 equipped with high
resolution (0.01mΩ) in low impedance and high
accuracy (0.3%) till 100mΩ range, it can be used

to evaluate low impedance components to meet

the measurement requirements.

The 11025 LCR Meter can also measure DC resis-

tance, turn ratio and mutual inductance of trans-

former. It is suitable for pulse transformer or LF

coil evaluation. Chroma A110207 Tra ns former

Test Fixture used with the 11025, can measure

both the primary and the secondary parameters

automatically by changing the internal relays of

11025. So there is no need to change the connec-

tions required for measuring transformer param-

eters. Adjustable internal DC bias current source
can be up to 200mA(constant 25Ω) which is a

standard function, as the right tool for inductance

inspection of teleco m transformers and small

power chokes under DC bias current.

The 11022/11025 LCR Meter provides a powerful

combination of features designed to maximize

the productivity in all testing environments. The

measurement speed in the SHO RT integration
time mode is 21mS(≧100Hz). Handler interface

and pin-out are compati ble with 4263B. GPI B

Interface and IEEE 488 commands are compatible

with 4263B.

In addi tio n, the 11022/11025 have built in a

comparator, 8 bin sorting, trigger delay functions

and handle r inter face trigger func tion, which

ma ke them ea sy for sys tem integ ratio n, and

improve the measurement throughput as well as

reliability.

LCR Meter

MODEL 11022/11025

Key Features:

■ Transformer test parameters (11025),

Turns Ratio, DCR, Mutual Inductance

■ 0.1% basic accuracy

■ 21ms measurement time in all test
frequency range (≧100Hz)

■ HP 4263B LCR Meter compatible

IEEE-488 commands

■ 4 different output resistance modes

selectable for non-linear inductor and

capacitor measuring

■ High resolution in low impedance(0.01mΩ)
and high accuracy 0.3% till 100mΩ

range are the right tool for low inductance,

large capacitance, and low impedance

component measuring

■ Adjustable DC Bias Current up to 200mA
(Constant 25Ω), are the right tool for

inductance inspection of telecom

transformers and small power chokes under

DC Bias Current (11025)

■ 1320 Bias Current Source directly control

capability

■ 0.01mΩ ~ 99.99MΩ wide measurement

range with 4 1/2 digits resolution

■ BIAS comparator function

■ Comparator function and 8/99 Bin-sorting

function

■ Alarm for PASS/ FAIL judge result

■ Handler interface trigger edge (rising/falling)

programmable

■ Test signal level monitor function

■ Standard GPIB (IEEE-488) and

handler interface

■ Open/ short zeroing, load correction

SPECIFICATIONS

Model 11022 11025

Test Parameter L, C, R, |Z|, Q, D, ESR, X, θ

Test Signals

Level 10 mV ~ 1V , step 10 mV; ± (10 % + 3 mV)
Source Impedance 100/25Ω,100Ω, 25Ω, 10Ω/ C.C. (constant current)
Frequency 50Hz, 60Hz, 100Hz, 120Hz, 1kHz, 10kHz, 20kHz, 40kHz, 50kHz, 100kHz ; ±(0.01%)

DC Bias Current (Freq. 1kHz) --

Measurement Display Range

C (Capacitance) 0.001pF ~ 1.9999F
L, M, L2 (Inductance) 0.001µH ~ 99.99kH
Z (Impedance), ESR 0.01mΩ ~ 99.99MΩ
Q (Quality Factor), D (Distortion Factor) 0.0001 ~ 9999
θ (Phase Angle) -180.00°~ +180.00°
Turns Ratio (Np:Ns) -- 0.9 ~ 999.99
DCR -- 0.01mΩ ~ 99.99MΩ
Basic Measurement Accuracy (Note1) ± 0.1%
Measurement Time (Fast)(Note2) 21ms

Interface & I/O

Interface GPIB (IEEE 488.2), Handler (50pin)
Output Signal Bin-sorting & HI/ GO/ LOW judge
Comparator Upper/ Lower limits in value
Bin Sorting 8/99 bin limits in %, ABS
Trigger Delay 0 ~ 9999 mS
Display 240 X 64 graphics LCD display

Function

Correction Open/ Short zeroing, load correction
Averaging 1 ~ 256 programmable
Cable Length 0m, 1m, 2m, 4m
Test Signal Level Monitor Voltage, Current
Equivalent Circuit mode Series, Parallel
Memory (Store/ Recall) 50 instrument setups
Trigger Internal, Manual, External, Bus

General

Operation Environment Temperature : 10°C ~ 40° ; CHumidity : < 90% R.H.
Power Consumption 65 W max.
Power Requirements 90 ~125V AC or 190 ~ 250V AC, 48 ~ 62Hz
Weight Approx. 5.4 kg
Dimension (W X H X D) 320 x 115 x 350 mm

All specifications are subject to change without notice.
*Note 1: 23 ± 5˚C after OPEN and SHORT correction. Slow measurement speed. Refer to Operation Manual for detail measurement accuracy descriptions.
*Note 2: Measurement time includes sampling,calculation and judge of primary and secondary test parameter measurement.

L, C, R, |Z|, Q, D, ESR, X, θ

DCR4, M, Turns Ratio, L2, DCR2

50mA max. for Constant 100Ω
200mA max for Constant 25Ω

(AC level≦100 mV)

PANEL DESCRIPTION ORDERING INFORMATION

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Developed and Manufactured by :

CHROMA ATE INC.

致茂電子股份有限公司

HEADQUARTERS

No. 66, Hwa-Ya 1st Rd.,
Hwa-Ya Technology Park,
Kuei-Shan Hsiang,33383
Taoyuan County, Taiwan
Tel: [phone]
Fax: [phone]
http://www.chromaate.com
E-mail: [e-mail]

CHINA
CHROMA ELECTRONICS
(SHENZHEN) CO., LTD.

8F, No.4, Nanyou Tian An
Industrial Estate, Shenzhen,
China PC: 518052
Tel: [phone]
Fax: [phone]

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1. LCD Display

2. LINE Switch

3. Measurement Terminals

4. Function Keys

5. Power Code Receptacle

6. LINE Fuse Holder

7. LINE Voltage Selector

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8. GPIB Interface

9. Handler Interface

10. External DC Bias Terminal

11. Ground Terminal

12. Fan

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13. Ground Terminal

14. DC Bias Trimmer Terminal

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11022 : LCR Meter

11025 : LCR Meter

A110104 : SMD Test Cable #17

A110211 : Component Test Fixture

A110212 : Component Remote Test Fixture

A110232 : 4 BNC Test Cable with Clip#18

A110234 : High Frequency Test Cable

A110236 : Rack Mountain Kit

A110239 : 4 Terminals SMD Electrical Capacitor

Test Box (Patent)

A110242 : Battery ESR Test Kit

A110244 : High Capacitance Capacitor Test Fixture

A110245 : Ring Core Test Fixture

A133004 : SMD Test Box

Distributed by:

JAPAN
CHROMA JAPAN CORP.

472 Nippa-cho, Kouhoku-ku,
Yokohama-shi, Kanagawa,
223-0057 Japan
http://www.chroma.co.jp
E-mail: [e-mail]

U.S.A.
CHROMA SYSTEMS
SOLUTIONS, INC.

25612 Commercentre Drive,
Lake Forest, CA 92630-8830
Tel: [phone]
Fax: [phone]
Toll Free: [phone]
http://www.chromausa.com
E-mail: [e-mail]

EUROPE
CHROMA ATE EUROPE B.V.

Morsestraat 32, 6716 AH Ede,
The Netherlands
Tel: [phone]
Fax: [phone]
http://www.chromaeu.com
E-mail: [e-mail]

Worldwide Distribution and Service Network

11022/11025-201108-500