IM3523A
HIOKI IM3523B981-00
LCR METER
Instruction Manual
Dec. 2022 Edition 1
IM3523B981-00 22-12H
Read carefully before use.
Keep for future reference.
When using the instrument for the rst
time
Safety Information
Names and Functions of Parts
Measurement Preparations
p.4 Maintenance and Service
p.10 Error Display
p.21
Troubleshooting
p.209
p.216
EN
[600641400]
HIOKI IM3523B981-00
Contents
Introduction.....................................................1
HIOKI IM3523B981-00
Verifying Package Contents........................... 2
Options...........................................................3
Safety Information ..........................................4
Safety Symbols ...........................................4
Symbols for Various Standards ..................4
Notation ......................................................5
Measurement categories ............................5
Operating Precautions....................................6
Preliminary Checks .....................................6
Instrument Installation .................................6
Shipping precautions ..................................7
Handling the Instrument ..............................7
Handling the LCR Application Disk .............7
Chapter 1 Overview 9
1.1 Product Overview and Features ..........9
1.2 Names and Functions of Parts ........... 10
1.3 Screen Organization and Operation ..12
1.3.1 Initial Screen ...................................12
1.3.2 Selecting the Measurement Mode ..13
1.3.3 LCR Mode .......................................14
1.3.4 Continuous Measurement Mode ..... 17
1.3.5 System Settings Screen .................. 18
1.3.6 Comparator/BIN Settings Screen .... 19
1.3.7 Panel Load screen .......................... 19
1.3.8 Compensation Settings Screen ....... 19
1.3.9 Information Screen .......................... 20
Chapter 2 Measurement
Preparations 21
2.1 Preparation Flowchart ........................21
2.2 Pre-Operation Inspection ................... 22
2.3 Connecting the Power Cord ...............23
2.4 Connect measurement cables, optional
Hioki probes or test fixture ................. 24
2.5 Turning the Power On and Off ........... 26
i
Contents
Chapter 3 Measurement
Example 27
Chapter 4 LCR Function 29
4.1 About LCR function ............................29
4.2 Setting Basic Settings of Measurement
Conditions ..........................................31
4.2.1 Setting Display Parameters .............31
4.2.2 Setting the Measurement
Frequency ........................................33
4.2.3 Setting the Measurement Signal
Level ................................................37
4.2.4 Limiting the Voltage or Current Applied
to the Sample (Limit Values) ...........41
4.2.5 Setting the Measurement Range .....43
Setting AUTO Ranging ............................ 44
AUTO range limit function ........................ 44
Setting HOLD Ranging ............................ 45
JUDGE SYNC setting .............................. 48
4.2.6 Measuring at User-specified Timing
(Trigger Measurement) ...................50
4.2.7 Setting Measurement Conditions for
Individual Ranges ............................51
List screen layout ..................................... 51
Selecting range settings to change .......... 52
Setting the Measurement speed .............. 53
Displaying Average Values (Average set) 54
Setting a delay before measurement data is
acquired (trigger delay) ............................ 56
Applying the signal to the sample during
measurement only
(Trigger Synchronous Output Function) ... 57
4.3 Setting DC Resistance Measurement 61
4.3.1 Setting the Measurement Range .....62
Setting AUTO Ranging ............................ 63
AUTO range limit function ........................ 63
Setting HOLD Ranging ............................ 64
JUDGE SYNC setting .............................. 66
4.3.2 Setting a Delay Time for DC
Measurement (DC Delay) ................67
4.3.3 Setting a Delay Time for Offset
Measurement (Adjustment Delay) ...69
4.3.4 Setting the Line Frequency ..............70
IM3523B981-00
ii
HIOKI IM3523B981-00
Contents
4.3.5 Setting Measurement Conditions for
Individual Ranges ............................71
List screen layout ..................................... 71
Selecting the range setting you wish to
change ..................................................... 72
Setting the measurement speed .............. 73
Displaying Average Values
(Averaging Set) ........................................ 74
Applying settings to all ranges ................. 74
4.4 Judging Measurement Results ...........75
4.4.1 Making Judgments Based on Upper and
Lower Limit Values
(Comparator Measurement Mode) ..76
Setting the Upper or Lower Limit Value as an
Absolute Value (ABS)
(Absolute Value mode) ............................ 78
Setting the Upper or Lower Limit Value as a
Percentage (%) Relative to a
Reference Value (Percentage mode) ...... 79
Setting Upper and Lower Limit Values as (Δ%)
Values Relative to the Offset from the Reference Value (Deviation Percentage Mode) 81
When you want to cancel the comparator
measurement setting: .............................. 82
4.4.2 Classifying Measurement Results
(BIN Measurement Function) .........83
Setting the Upper or Lower Limit Value as an
Absolute Value (ABS)
(Absolute Value mode) ............................ 86
Setting the Upper or Lower Limit Value as a
Percentage (%) Relative to a
Reference Value (Percentage mode) ...... 88
Setting Upper and Lower Limit Values as(Δ%)
Values Relative to the Offset from the Reference Value (Deviation Percentage Mode) 92
When you want to cancel the BIN measure-
ment setting: ............................................ 96
4.5 Setting Application Settings ................97
4.5.1 Saving Measurement Results
(Memory function) ...........................97
4.5.2 Setting the Detection Signal Waveform
Averaging Count
(Waveform Averaging Function) ......99
4.5.3 Setting the Delay Time from the Output
of Comparator and BIN Judgment
Results until Output of EOM (LOW) and
Resetting Judgment Results ..........100
4.5.4 Enabling Trigger Input for during Measurement and Setting the Valid Edge of
Trigger Input ..................................101
4.5.5 Setting the EOM Output Method ...102
4.5.6 Checking Contact Defects and the
Contact State
(Contact Check Function) ..............103
4.5.7 Detecting OPEN during 2-terminal Measurement (Hi-Z Reject Function) ... 105
4.5.8 Turning the LCD Display On and Off
....................................................... 107
4.5.9 Setting the Number of Display Digits
....................................................... 108
4.5.10 Setting Operation Sounds
(Beep Sounds) ............................ 110
Reporting judgment results with beep
operation ................................................ 110
Turning the key tone on and off ............. 111
Changing the beep tone and key tone ... 112
4.5.11 Adjusting the Screen Contrast .... 113
4.5.12 Disabling Key Operation
(Key-lock Function) ..................... 114
Setting the Passcode of the Key-lock .... 116
Canceling key lock mode ....................... 117
4.5.13 Initializing (System Reset) .......... 118
Chapter 5 Continuous Mea-
surement Function
119
5.1 About Continuous Measurement
Function 119
5.1.1 Measurement screen .................... 119
5.1.2 Setting Continuous Measurement . 120
5.2 Configuring Basic Settings
for Continuous Measurement .......... 121
5.3 Performing Continuous Measurement
.......................................................... 122
5.4 Configuring Application Settings for
Continuous Measurement ................ 123
5.4.1 Setting the Display Timing ............ 123
5.4.2 Setting the LCD to ON/ OFF ......... 124
Chapter 6 Error
Compensation 125
6.1 Setting Open Circuit Compensation 125
6.1.1 All Compensation .......................... 127
6.1.2 Spot Compensation ...................... 131
6.2 Short Circuit Compensation ............. 136
6.2.1 All Compensation .......................... 138
6.2.2 Spot Compensation ...................... 140
6.3 Adjusting Values Based on Reference
Values (Load Compensation) .......... 145
6.4 Compensating Measurement Cable
HIOKI IM3523B981-00
Errors(Cable Length Compensation) 157
6.5 Converting Values (Scaling) ............158
Chapter 7 Saving and Reading
Panel Information
161
7.1 Saving Measurement Conditions
(Panel Save Function) .....................162
7.2 Reading Measurement Conditions
(Panel Load Function) ...................... 165
7.3 Changing a Panel Name ..................167
7.4 Deleting a Panel ............................... 169
Chapter 8 Setting
the SYSTEM 171
8.1 Setting the Interface .........................171
8.2 Checking the Version of the Instrument
..........................................................172
8.3 Self Checks (Self Diagnosis) ...........173
iii
Contents
Chapter 10 Specifications 195
10.1 General Specifications .....................195
10.2 Measurement Range and Accuracy .200
Example calculation ............................... 204
10.3 About Measurement Times and
Measurement Speed ........................207
Chapter 11 Maintenance
and Service 209
11.1 Inspection, Repair and Cleaning ......209
Inspection and Repair ............................ 209
Replaceable Parts and Operating Lifetimes
................................................................ 209
Transporting the instrument ................... 210
Cleaning ................................................. 210
Disposal ................................................. 210
11.2 Troubleshooting ................................211
Before returning for repair ...................... 211
When no apparent cause can be established
................................................................ 214
Full Reset Procedure ............................. 215
11.3 Error Display .....................................216
Chapter 9 External Control 177
9.1 External Input/Output Connector and
Signals .............................................177
Connector Type and Signal pin assignments
.................................................................178
Signal Descriptions .................................182
9.2 Timing Chart ....................................184
9.2.1 LCR Measurement ........................184
9.2.2 Continuous Measurement .............187
9.3 Internal Circuitry ...............................188
Electrical Specifications ..........................189
Connection Examples .............................190
9.4 External I/O Settings ........................ 191
Setting Delay Time from Output of
Comparator and BIN Judgment Results until
Output of EOM (LOW) ............................191
Setting Reset of Judgment Results ........191
Enabling Trigger Input for during
Measurement ..........................................191
Setting Valid Edge of Trigger Input .........191
9.5 External Control Q&A ....................... 192
9.6 Measurement Using a Computer ..... 193
Appendix A1
Appendix1 Measurement Parameters and
Calculation formula .................. A 1
Appendix2 Measurement of High Impedance
Components............................. A 3
Appendix3 Measuring In-circuit Elements.. A 4
Appendix4 Countermeasures Against
Incorporation of External Noise A 5
Appendix4.1Countermeasures Against
Incorporation of Noise from the
Power Line ........................ A 5
Appendix4.2Countermeasures Against
Noise from the measurement
Cables .............................. A 6
Appendix5 Supplying DC Bias ................... A 7
Appendix5.1How to Supply a DC Bias
Voltage ............................. A 7
Appendix5.2How to Supply a DC Bias
Current .............................. A 8
Appendix6 The Residual Charge Protection
Function ................................... A 9
iv
HIOKI IM3523B981-00
Contents
Appendix7 Series Equivalent Circuit Mode and
Parallel Equivalent Circuit Mode
............................................... A 10
Appendix8 Open Circuit Compensation and
Short Circuit Compensation ... A 11
Appendix9 Rack Mounting ....................... A 13
Appendix10 Dimensional Diagram ........... A 15
Appendix11 Initial Settings Table ............. A 16
Index Index i
Introduction
HIOKI IM3523B981-00
Introduction
Thank you for choosing the HIOKI Model IM3523A LCR Meter. To ensure your ability to get the most out
of this instrument over the long term, please read this manual carefully and keep it available for future reference.
The latest edition of the instruction manual
The contents of this manual are subject to change, for example as a result of product improvements or changes to specifications.
The latest edition can be downloaded from Hioki’s website.
https://www.hioki.com/global/support/download/
Product registration
Register your product in order to receive important product information.
https://www.hioki.com/global/support/myhioki/registration/
1
Refer to the following instruction manuals
Please review the separate “Operating Precautions” before using the instrument.
Name of the
instruction m
Instruction Manual
(this manual)
Communication
Instruction Manual
Startup Guide Includes information for using the instrument safely,
Operating Precautions Information for using the instrument safely. Hard copy
anual
Includes overview of the instrument, operation
m
ethods, function descriptions, and specifications.
Includes information related
ment using its communications interface.
basic ope
vant information).
in accordance with your application.
Description Format
to controlling the instru-
ration methods, specifications (selected rele-
PDF file
(included on CD)
PDF file
(included on CD)
Hard copy
2
IM3523A LCR Meter ............................. 1
LCR Application Disk .............................1
(Instruction Manual [PDF format], Communication
Instruction Manual [(PDF format], explanation of
communications commands, USB driver, sample
application)
The latest version can be downloaded
from Hioki’s website.
Startup Guide ........................................1
Operating Precautions (0990A905) .......1
Power Cord (2-line + ground) (p. 23) .... 1
Confirm that these contents are provided.
HIOKI IM3523B981-00
Verifying Package Contents
Verifying Package Contents
When you receive the instrument, inspect it carefully to ensure that no damage occurred during shipping. In particular,
check the accessories, panel switches, and connectors. If damage is evident, or if it fails to operate
according to the specifications, contact your dealer or Hioki representative.
• Probes, fixture are not supplied with the unit as standard equipment. You should order
them separately, according to requirements.
• The instrument ships from the factory configured as described in "Appendix11 Initial Set-
tings Table"(p. A16).
Precautions when transporting the instrument
Use the original packing materials when transporting the instrument, if possible.
See "Transporting the instrument" (p. 210)
3
Measurable range: DC to 200 kHz
Maximum voltage:
±42 V peak (AC+DC)
Maximum current:
±1 A peak (AC+DC)
Measurable terminal diameter: 0.3 mm to 5 mm
L2000 4-Terminal Probe
Alligator-clip-type measurement probes. These generalpurpose dual-electrode clips fit
a wide range of conductor
thicknesses.
Measurable range: DC to 8 MHz
Maximum voltage: ±42 V peak (AC+DC)
Maximum current: ±1 A peak (AC+DC)
Measurable terminal diameter: 0.3 mm to 5 mm
9140-10 4-Terminal Probe
Measurable range: DC to 8 MHz
Maximum applied voltage:
±42 V peak (AC+DC)
Maximum applied current:
±1 A peak (AC+DC)
Electrode tip spacing: 0.3 mm to 6 mm
Measurable range: DC to 200 kHz
Maximum voltage:
±40 V DC (42 V peak [Measurement signal + bias voltage])
Maximum current: 1 A peak (Measurement signal + bias current)
Measurable terminal diameter: 0.3 mm to 2 mm
Rubber-sheathed alligator clip
type
9500-10 4-Terminal Probe
Pincher type
L2001 Pincher Probe
9261-10 Test Fixture
Measurable range: 42 Hz to 8 MHz
Maximum applied voltage: ±40 V DC
Test sample dimensions: Lead diameter of 0.3 mm to 2 mm
Lead pitch of 5 mm or more
This fixture is for measuring
lead components. (residual
resistance of 10 mΩ or less
after zero adjustment)
9262 Test Fixture
Measurable range: DC to 8 MHz
Maximum applied voltage:
±40 V DC
Measurable terminal diameter: 0.3 mm to 1.5 mm
9263 SMD Test Fixture
This fixture is for measuring chip
components. (residual resistance
of 10 mΩ or less after zero adjustment)
Measurable range: DC to 120 MHz
Maximum applied voltage: ±40 V DC
Test sample width of 3.5 ±0.5 mm
Measurable range: DC to 8 MHz
Maximum applied voltage: ±40 V DC
Test sample dimensions: Test sample width of 1 mm to 10 mm
9677 SMD Test Fixture
9268-10 DC Bias Voltage Unit
Measurable range: 40 Hz to 2 MHz
Maximum applied current: 2 A DC
Measurable range: 40 Hz to 8 MHz
Maximum applied voltage:
±40 V DC
9269-10 DC Bias Current Unit
This fixture is for the
lower electrode.
Measurable range: DC to 120 MHz
Maximum applied voltage: ±40 V DC
Test sample dimensions: Test sample width of
1 mm to 4 mm
Test sample height of 1.5 mm or less
9699 SMD Test Fixture
Measurable range: DC to 8 MHz
Maximum applied voltage: ±42 V peak
(AC+DC)
Maximum applied current:
±0.15 A rms (±0.15 A DC)
Measurement test sample dimensions:
0.4 × 0.2 mm, 0.6 × 0.3 mm, 1.0 × 0.5 mm
IM9100 SMD Test Fixture
Measurable range: DC to 1 MHz
Maximum applied voltage: ±42 V peak
(AC+DC)
Maximum applied current:
±0.15 A rms (±0.15 A DC)
Measurement test sample dimensions:
0.25 ±20% × 0.125 ±10% × 0.125 ±10%mm
IM9110 SMD Test Fixture
HIOKI IM3523B981-00
Options
Options
The following options are available for the instrument. Contact your authorized Hioki distributor or reseller
when ordering. The options are subject to change. Visit our website for updated information.
4
HIOKI IM3523B981-00
Safety Information
Safety Information
This instrument is designed to comply with IEC 61010 Safety Standards, and has
been thoroughly tested for safety prior to shipment. However, mishandling during
use could result in injury or death, as well as damage to the instrument. Using the
instrument in a way not described in this manual may negate the provided safety features.
Be certain that you understand the instructions and precautions in the manual before
e. We disclaim any responsibility for accidents or injuries not resulting directly
us
from instrument defects.
This manual contains information and warnings essential for safe operation of the instrument and for
maintaining it in safe operating condition. Before using it, be sure to carefully read the following safety
precautions.
Safety Symbols
Indicates the presence of a potential hazard. For more information about locations where this
symbol appears on instrument components, see the “Operating Precutions” section (p. 6),
warning messages listed at the beg
document entitled “Operating Precautions.”
Indicates AC (Alternating Current).
Indicates the ON side of the power switch.
Indicates the OFF side of the power switch.
The following symbols in this man
Indicates an imminently hazardous situation that, if not avoided, w
serious injury.
Indicates a potentially hazardous situation that,
serious injury.
Indicates a potentially hazardous situation that could result in minor or moderate injury
r potential risks of damage to the supported product (or to other property) if not
o
avoided.
Indicates advisory items re
IMPORTANT
Indicates information or content that is particularly important from the standpoint of
operating or maintaining the instrument.
inning of operating instructions, and the accompanying
ual indicate the relative importance of cautions and warnings.
ill result in death or
if not avoided, could result in death or
lated to performance or correct operation of the instrument.
Symbols for Various Standards
Indicates that the product is subject to the Waste Electrical and Electronic Equipment
(WEEE) Directive in EU member nations.
Dispose of the product in accordance with local regulations.
This symbol indicates that the pr
oduct conforms to regulations set out by the EU Directive.
Notation
DIGIT
10KEY
ENTER
HIOKI IM3523B981-00
Symbols in this manual
Indicates a prohibited action.
5
Safety Information
(p. )
* Indicates that descriptive information is provided below.
[ ]
Indicates the location of reference information.
Menus, Pages, Setting items, dialogs, buttons in a dialog, and other names on the
screen and the keys are indicated in brackets.
Indicates that digits may be entered. (p. 35)
Indicates that values may be entered using the numeric keypad. (p. 33)
Indicates that the same operation can be performed by pressing the ENTER key.
The cursor key to be used is shown in black, while unused cursor keys are shown in
gray. (In the example to the left, the key is to be used.)
Accuracy labeling
The instrument’s accuracy is expressed using a combination of the formats shown below.
• By defining limit values for errors using the same units as measured values.
• By defining limit values for errors as a percentage of the reading and a percentage of the setting.
Indicates the value displayed by the instrument. Limit values for reading
Reading (display value):
Setting (set value)
errors are expressed as a percentage of the reading (“% of reading” or
“% rdg”).
Indicates the set value, such as voltage and current, that the instrument
as been configured to output. Limit values for setting errors are
h
expressed as a percentage of the setting (“% of setting”).
Measurement categories
To ensure safe operation of measurement instruments,
ous electrical environments, categorized as CAT II to CA
CAT II
CAT III
CAT IV
Using a measurement instrument in an environment designated
with a hig
ment is rated could result in a severe accident, and must be
efully avoided.Using a measurement instrument in an envi-
car
ronment designated with a higher numbered category than that
for which
dent, and must be carefully avoided.
Primary electrical circuits in equipment connected to an AC electrical outlet by a power
cord (portable tools, household appliances, etc.)
CAT II covers directly measuring electrical outlet receptacles.
Primary electrical circuits of heavy equipment (fixed installations) connected directly to the
distribution panel, and feeders from the distribution panel to outlets.
The circuit from the service drop to the service entrance, and to the power meter and primary overcurrent protection device (distribution panel).
her-numbered category than that for which the instru-
the instrument is rated could result in a severe acci-
IEC 61010 establishes safety standards for vari-
T IV, and called measurement categories.
6
50 mm or more
10 mm or more50 mm or more
HIOKI IM3523B981-00
Operating Precautions
Operating Precautions
• Follow these precautions to ensure safe operation and to obtain the full benefits of the various functions.
• Use of the instrument should confirm not only to its specifications, bu
accessories, options, and other equipment in use.
Preliminary Checks
t also to the specifications of all
Before using the instrument the first time, verify th
at it operates normally to ensure that the no damage
occurred during storage or shipping. If you find any damage, contact your dealer or Hioki representative.
Before using the instrument, make sure that the insulation on the voltage cords is
undamaged and that no bare conductors are improperly exposed. Using the instrument in such conditions could cause an electric shock, so contact your dealer or
Hioki representative for replacements.
Instrument Installation
Avoid the following locations that could cause an accident or damage to the instrument.
Exposed to direct sunlight
Exposed to high temperature
Exposed to water, oil, other
chemicals,
Exposed to high humidity or
condensation
Exposed to high levels of particulate dust
or solvents
In the presence of corrosive or explosive gases
Exposed to strong electromagnetic
fields
Near electromagnetic radiators
Near induction heating
systems (e.g., high-frequency
induction heating systems and IH
cooking utensils)
Subject to vibration
• The instrument should be operated only
with the bottom side downwards.
• The instrument must not be placed on an unstable table or tilted surface.
• Vents must not be obstructed.
• The instrument can be used with the stand.(p. 11)
It can also be rack-mounted.(p.A13)
• If mounting the instrument in a confined space such as a
rack, ensure that the ambient temperature remains
within the range specified in the product specifications, for example by using forced-air cooling.
Operating Precautions
HIOKI IM3523B981-00
Shipping precautions
Hioki disclaims responsibility for any direct or indirect damages that may occur when this instrument has
been combined with other devices by a systems integrator prior to sale, or when it is resold.
Handling the Instrument
• To avoid electric shock, do not remove the instrument's case. The internal compo-
nents of the instrument carry high voltages and may become very hot during operation.
• Do not allow the instrument to get wet, and do not take measurements with wet
hands. This may cause an electric shock.
• If the instrument exhibits abnormal operation or display during use, review the informa-
tion in "Troubleshooting" (p. 211) and "Error Display" (p. 216) before contacting your
dealer or Hioki representative.
• Do not connect charged capacitors to measurement terminals or input voltages or cur-
rents from an external source. Doing so may damage the instrument.
• This instrument is not designed to be entirely water- or dust-proof. Do not use it in an
especially dusty environment, nor where it might be splashed with liquid. This may cause
damage.
• To avoid damage to the instrument, protect it from physical shock when transporting and
handling. Be especially careful to avoid physical shock from dropping.
• Do not apply heavy downward pressure with the stand extended. The stand could be
damaged.
• After use, always turn OFF the power.
7
This instrument complies with EN 61326 Class A. This instrument may cause interference if used in
residential areas. Such use must be avoided unless the user takes special measures to reduce electromagnetic emissions to prevent interference to the reception of radio and television broadcasts.
Handling the LCR Application Disk
• Always hold the disc by the edges, so as not to make fingerprints on the disc or scratch
the printing.
• Never touch the recorded side of the disc. Do not place the disc directly on anything
hard.
• Do not wet the disc with volatile alcohol or water, as there is a possibility of the label print-
ing disappearing.
• To write on the disc label surface, use a spirit-based felt pen. Do not use a ball-point pen
or hard-tipped pen, because there is a danger of scratching the surface and corrupting
the data. Do not use adhesive labels.
• Do not expose the disc directly to the sun's rays, or keep it in conditions of high tempera-
ture or humidity, as there is a danger of warping, with consequent loss of data.
• To remove dirt, dust, or fingerprints from the disc, wipe with a dry cloth, or use a CD
cleaner. Always wipe from the inside to the outside, and do no wipe with circular movements. Never use abrasives or solvent cleaners.
• Hioki shall not be held liable for any problems with a computer system that arises from
the use of this LCR Application Disk, or for any problem related to the purchase of a Hioki
product.
8
HIOKI IM3523B981-00
Operating Precautions
9
BIN function(p.83)
Capable of easily ranking up to
10 samples based on measurement values.
Wide range of measurement conditions(p.31)
Capable of measurement under a wide range of measurement conditions: measurement frequencies from 1 mHz to
200 kHz and measurement signal levels from 5 mV to 5 V.
Comparator function(p.76)
Capable of making HI/IN/LO
pass/fail judgments based on
measurement values for two
parameters.
Simple production
line setup changes
Automatically sets the optimal range according to
comparator or BIN judgment standards. Because
the IM3523A also lets you
set measurement conditions separately for each
range, it is possible to
automatically set the optimal measurement conditions in response to range
changes.
Continuous measurement function(p.119)
Capable of performing continuous measurement using previously stored
measurement conditions. This function makes it possible to generate pass/
fail judgments using different sets of measurement conditions. (For example, the instrument can perform C-D measurement at 120 Hz followed by Rs
measurement at 100 kHz.)
Various interfaces supported
Supports the optimal external I/O (handler
interfaces) for production lines: USB and
LAN.
Capable of highspeed measurement
High-speed measurement
is possible. The IM3523A
can perform measurements
at speeds of up to 2 ms (typical values).
HIOKI IM3523B981-00
1.1 Product Overview and Features
1
Overview Chapter 1
1.1 Product Overview and Features
The HIOKI IM3523A LCR Meter is an impedance measuring instrument that features high-speed, highprecision operation.
With measurement frequencies of 40 Hz to 200 kHz and
instrument allows you to configure a broad range of measurement conditions. Additionally, the ability to
perform tests using different measurement conditions with a single instrument while changing setup profiles easily makes the IM3523A well suited for use on production lines.
measurement signal levels of 5 mV to 5 V, the
Chapter 1 Overview
10
Display Screen(p.12)
Monochrome graphical LCD
Displays the Measurement
screen, Basic Settings screen,
and Advanced Settings
screen.
COMP/BIN Key(p.75)
Panel Load Key(p.165)
When the comparator/BIN function
is enabled, displays the Comparator/BIN Settings screen.
Loads measurement conditions
saved with the panel save function.
Power Switch(p.26)
• Unlit : power off
(when no power supplied)
• Red light : power off
(while power is supplied)
• Green light : power on
F keys
Cursor keys
Selects the corresponding
item on the right side of the
display.
Selects items on the screen.
Measurement Terminals
Connect measurement cables
or a fixture.
(H
CUR
jack, H
POT
jack, L
POT
jack, L
CUR
jack, GUARD jack)
Audible Alarm
(beeper)
Entering numerical values(p.12)
Enter a numerical value.
(we call these the “tenkeys”)
Adds a minus sign to the value.
Switches units.
Deletes the value in the
selected field.
Accepts the value and settings.
Cancels the measurement
condition settings for each
range and the comparator/BIN
settings, and then returns to
the screen that was displayed
before you began configuring
settings.
ADJ Key(p.125)
INFO Key(p.20)
TRIG Key(p.50)
Lets you configure and use
compensation functions and
scaling.
Lets you check previously configured measurement conditions.
Performs trigger measurement under the conditions for
which the external trigger has
been configured.
Front
COMP indicator
LEDs
Displays the measurement value judgment
results for the main and
sub parameters.
Comparator
measurement
See (p.76)
BIN measurement
See (p.83)
Panel
This instrument can be rack mounted.
See "Appendix9 Rack Mounting"(p. A13)
HIOKI IM3523B981-00
1.2 Names and Functions of Parts
1.2 Names and Functions of Parts
EXT I/O connector
Lets you connect a PLC or I/O board so
that you can start measurement and
acquire judgment results. (p.177)
Rear
Power inlet
Connect the power cord.
(p.23)
LAN connector
Lets you control the instrument
from a computer via a LAN
(socket communications).
See Communication Instruction
Manual (LCR Application
Disk)
Rear USB connector
Connect a computer to control the
instrument using communications
commands.
See
Communication Instruction Manual (LCR
Application Disk)
LAN MAC address
See Communication Instruction
Manual (LCR Application
Disk)
When using the stand
Extend the stand until it clicks into place.
Make sure to extend both legs of the stand.
Collapsing the stand
Fold in the stand until it clicks into place.
Do not apply heavy downward pressure with the
stand extended. The stand could be damaged.
Left
Right
Stand
Lets you incline the instrument for easy viewing.
Vents
Keep clear of obstructions. (p.6)
Manufacturer’s serial number
The serial number consists of nine digits. The first
two digits indicate the year of manufacture, while
the second two digits indicate the month of manufacture. Do not remove this sticker as the number
is important.
HIOKI IM3523B981-00
11
1.2 Names and Functions of Parts
1
Chapter 1 Overview
12
Indicates the
measurement
mode.
Indicates some of the measurement conditions.
(From the left) Frequency, measurement signal level, measurement range, measurement speed,
trigger measurement.
Menu keys
[BASIC] :Configures basic settings.
[Rdc] :Configures DC resistance
measurement settings.
[ADVNC] :Configures application settings.
[SYS] :Configures system settings.
Indicates the sub
parameter and
measurement value.
Monitor values
V
ac,Vdc
:Voltage across the terminals of
the sample.
I
ac
, I
dc
:Current passing through the
sample.
Indicates the main
parameter and
measurement value.
Key lock screen
The Pass Code Entry screen will be displayed.
See "Canceling key lock mode" (p. 117)
HIOKI IM3523B981-00
1.3 Screen Organization and Operation
1.3 Screen Organization and Operation
The instrument has two general display screen types: Measurement and Settings.
Refer to "11.3 Error Display" (p. 216) for error displays.
The screen examples in this guide appear
instrument screens can actually be displayed only as white characters on black background.
1.3.1 Initial Screen
reversed (black on white) for best visibility. However, the
The initial screen, which is the first scr
form measurement while checking measurement conditions.
display will reflect the measurement mode that was in use when the power was turned off.
een displayed when you turn on the instrument, allows you to per-
When the instrument is turned back on, the
13
Displays the Advanced Settings screen.
Select
Selects continuous measurement mode.
(p.121)
Selects LCR mode.
Changes the measurement mode to
the selected mode.
Returns to the Advanced Settings
screen without changing
the measurement mode.
HIOKI IM3523B981-00
1.3 Screen Organization and Operation
1.3.2 Selecting the Measurement Mode
This section describes how to select the measurement mode.
Open the Advanced Settings screen.
1
Select the [MODE]
.
2
1
Chapter 1 Overview
3
Set the mode.
After changing the measurement mode, check all settings (including compensation) before performing
measurement.
14
Rdc Settings Screen (p.15)
To the settings screen for the selected basic setting
Measurement Screen (p.29)
Basic Settings Screen (p.15)
Return to Previous Screen
Return to Previous Screen
To the settings screen for the selected Rdc setting
Advanced Settings Screen (p.16)
To the settings screen for the selected advanced setting
System Settings Screen (p.18)
To the settings screen for the selected system setting
Return to Previous Screen
Return to Previous Screen
HIOKI IM3523B981-00
1.3 Screen Organization and Operation
1.3.3 LCR Mode
Screen Organization
15
Basic Settings Screen
Settings
PAR A Measurement parameter setting (p.31)
FREQ Measurement frequency setting (p.33)
LEVEL Measurement signal level setting (p.37)
LIMIT Voltage and current limit settings (p.41)
RANGE Measurement range setting (p.43)
JUDGE
SYNC
Judgment synchronization setting (p.48)
TRIG Trigger setting (p.50)
LIST Setting of measurement conditions for the respec-
tive ranges (p.51)
This screen allows you to configure basic
settings for the measurement conditions.
LIST Settings screen
Settings
SPEED Measurement speed setting (p.53)
AVG Average setting (p.54)
DELAY Trigger delay setting (p.56)
SYNC Trigger synchronization output setting (p.57)
This screen is displayed when you select [LIST] on the Basic Settings screen.
It allows you to configure measurement conditions for each range.
Settings
RANGE Measurement range setting (p.62)
JUDGE SYNC Judgment synchronization setting (p.66)
DC DELAY DC delay setting (p.67)
ADJ DELAY Adjustment delay setting (p.69)
LINE FREQ Line frequency setting (p.70)
LIST
Setting of measurement conditions for the
respective ranges (p.71)
This screen allows you to configure measurement
conditions for DC resistance measurement.
LIST Settings screen
Settings
SPEED Measurement speed setting (p.73)
AVG Average setting (p.74)
This screen is displayed when you select [LIST] on the Rdc Settings screen.
It allows you to configure measurement conditions for each range.
HIOKI IM3523B981-00
1.3 Screen Organization and Operation
Basic Settings Screen
1
Chapter 1 Overview
Rdc (DC resistance measurement) Settings screen
16
Advanced 1 Settings Screen
Settings
MODE Measurement mode setting (p.13)
JUDGE Measurement result judgment setting (p.75)
MEMORY Save settings of measurement results (p.97)
JUDGE-EOM JUDGE-EOM delay time setting (p.100)
JUDGE RESET JUDGE-EOM reset setting (p.100)
TRIG ENABLE IO trigger setting (p.101)
TRIG EDGE IO trigger valid edge setting (p.101)
EOM MODE EOM output method setting (p.102)
EOM-ON-TIME EOM output time setting (p.102)
CONTACT Contact check function setting (p.103)
Hi Z Hi-Z reject function setting (p.105)
This screen is used to configure LCR mode
application settings.
Advanced 2 Settings Screen
This screen is used to configure LCR mode
application settings.
Settings
DISP LCD settings (p.107)
DIGIT Number of display digits setting (p.108)
BEEP Beep enable/disable setting (p.110)
BEEP TONE Beep tone setting (p.112)
CONTRAST Screen contrast setting (p.113)
KEYLOCK Key-lock setting (p.114)
PANEL SAVE Panel save (p.162)
RESET System reset (p.118)
Settings
SAVE Panel save (p.163)
VIEW Panel information display (p.164)
TYPE Panel save type setting (p.162)
This screen is used to configure continuous
measurement mode application settings.
Panel Save Screen
HIOKI IM3523B981-00
1.3 Screen Organization and Operation
Advanced Settings Screen
17
Advanced Settings Screen (p.123)
Select the continuous measurement target panel.
Measurement Screen (p.119)
Basic Settings Screen (p.121)
Return to Previous Screen
Return to Previous Screen
To the settings screen for the selected advanced setting
Settings
OFF Turns off continuous measurement
ON Turns on continuous measurement
INFO Panel information display
This screen allows you to check continuous measurement
settings and saved panel information. (p.121)
This screen is used to configure continuous
measurement mode application settings. (p.123)
Settings
MODE Measurement mode setting (p.120)
DRAW Display timing setting (p.123)
DISP LCD setting (p.124)
HIOKI IM3523B981-00
1.3 Screen Organization and Operation
1.3.4 Continuous Measurement Mode
Screen Organization
1
Chapter 1 Overview
Basic Settings Screen
Advanced Settings Screen
18
Settings
USB USB Setting (p.171)
LAN LAN Setting (p.171)
This screen is used to set
the interface type.
Check the version of the instrument
Settings
S/N Serial No. (p.172)
FPGA FPGA Version (p.172)
USB
USB ID
(Vendor ID, product ID) (p.172)
MAC MAC address (p.172)
S/W Software Version (p.172)
Settings
KEY TEST Performs a key test (p.173)
DISPLAY &
LED TEST
Performs a screen display test (p.174)
ROM/RAM TEST Performs a ROM/RAM test (p.175)
I/O HANDLER
TEST
Performs an I/O test (p.176)
Self Check
HIOKI IM3523B981-00
1.3 Screen Organization and Operation
1.3.5 System Settings Screen
19
Settings
HI Upper Limit Value Setting (p.76)
LO Lower Limit Value Setting (p.76)
Settings
No. BIN number (p.83)
HI Upper Limit Value Setting (p.83)
LO Lower Limit Value Setting (p.83)
Settings
No. Panel No. (p.165)
PANEL NAME Panel name (p.165)
TYPE Save type (p.165)
INFORMATION Saved information (p.165)
Settings
OPEN Open circuit compensation setting (p.125)
SHORT Short circuit compensation setting (p.136)
LOAD Load circuit compensation setting (p.145)
CABLE Cable length compensation setting (p.157)
SCALE Scaling setting (p.158)
HIOKI IM3523B981-00
1.3 Screen Organization and Operation
1.3.6 Comparator/BIN Settings Screen
Comparator Mode
When the key is pressed during comparator measurement.
BIN mode
When the key is pressed during BIN measurement.
1
Chapter 1 Overview
1.3.7 Panel Load screen
When the key is pressed.
1.3.8 Compensation Settings Screen
When the key is pressed.
20
AC1 Screen
Settings
FREQ Frequency
V Signal level
LIMIT Limit value
RANGE Measurement range
JSYNC Judge Synchronous setting
TRIG Trigger Setting
OPEN Open Circuit Compensation
SHORT Short circuit compensation setting
LOAD Panel load
This screen is displayed when the key
is pressed.
AC2 Screen
Settings
SPEED Measurement Speed
AVG Average setting
DELAY Trigger delay
SYNC Trigger Synchronous Output Function
CABLE Cable length compensation
SCALE Scaling
DC Screen
Settings
V Signal level
RANGE Measurement range
JSYNC Judgment synchronization setting
dcDLY DC delay
ajDLY Adjust delay
SPEED Measurement Speed
AVG Average setting
LINE Line frequency
Switches pages.
Switches pages.
Switches pages.
When is pressed
Pressing key on the Information screen causes the screen to transition as follows:
AC1 screen→AC2 screen→DC screen→ Back to Measurement screen
HIOKI IM3523B981-00
1.3 Screen Organization and Operation
1.3.9 Information Screen
2.1 Preparation Flowchart
Installing the Instrument (p.6)
• USB Cable
•LAN Cable
• EXT I/O
Connect measurement cables, optional
Hioki probes or test fixture (p.24)
1
3
Connect to the test sample.
Remove the test sample and turn off the power
after use. (p.26)
Connecting
the Power Cord (p.23)
2
Connect the external interface
(as needed)
Turning Power On (p.26)
4
Make instrument settings (p.31)
When performing DC resistance measurement,
be sure to set the line frequency before starting
measurement.
See "4.3.4 Setting the Line Frequency" (p. 70)
Confirm that the instrument is turned off.
HIOKI IM3523B981-00
Measurement Preparations Chapter 2
Be sure to read the "Operating Precautions" (p. 6) before installing and connecting this instrument.
Refer to "Appendix9 Rack Mounting"(p. A13) for rack mounting.
2.1 Preparation Flowchart
21
2
Chapter 2 Measurement Preparations
22
Do not use the instrument if damage
is found, as electric shock or shortcircuit accidents could result.
Contact your dealer or Hioki representative.
Metal Exposed
Is the power cord insulation torn, or is any
metal exposed?
1
No Metal Exposed
Before using the instrument for the first time, verify that it operates normally to ensure that no
damage occurred during storage or shipping. If you find any damage, contact your dealer or
Hioki representative.
Peripheral Device Inspection
Is the insulation on a measurement
cable torn, or is any metal exposed?
Metal Exposed
If there is any damage, measured values may be unstable and measurement errors may occur. Replace the
cable with an undamaged one.
No Metal Exposed
If damage is evident, request repairs.
Yes
Is damage to the instrument evident?
Instrument Inspection
When turning power on
Does the opening screen appear
(model no., version no.)?
No
2
The power cord may be damaged, or
the instrument may be damaged internally. Request repairs.
Is there an error display on the Opening
screen?
No
Yes
The instrument may be damaged
internally. Request repairs.
See "11.2 Troubleshooting" (p. 211)
"11.3 Error Display" (p. 216)
An error indication
occurs (ERR)
No
Inspection complete
Opening screen
HIOKI IM3523B981-00
2.2 Pre-Operation Inspection
2.2 Pre-Operation Inspection
Please read the "Operating Precautions" (p. 6) before use.
2.3 Connecting the Power Cord
1 Confirm that the power cord matches the line voltage, and plug
it into the power inlet on the instrument. (AC100 V to 240 V)
2 Plug the other end of the power cord into an outlet.
The POWER button on the instrument’s front panel will
flash
red.
If power is interrupted while the instrument is
operating, it will
start back up immediately when power is restored.
(when the circuit breaker is turned back on, etc.)
Rear
Power inlet
Connection Procedure
HIOKI IM3523B981-00
2.3 Connecting the Power Cord
23
Confirm the supply voltage to the instrument matches the supply voltage indicated on the
instrument before connecting the power cord to the instrument. Connection to an improper
supply voltage may damage the instrument and present an electrical hazard.
Connect the power cord to the power inlet on the instrument, and plug it into an outlet.
2
Chapter 2 Measurement Preparations
24
HIOKI IM3523B981-00
2.4 Connect measurement cables, optional Hioki probes or test fixture
2.4 Connect measurement cables, optional
Hioki probes or test fixture
Before using the instrument, make sure that the insulation on the voltage cords is
undamaged and that no bare conductors are improperly exposed. Using the instrument in such conditions could cause an electric shock, so contact your dealer or
Hioki representative for replacements.
• For safety reasons, disconnect the power cord when the instrument is not used.
• To avoid damaging the power cord, grasp the plug, not the cord, when unplugging it from
the power outlet.
• Do not apply a voltage to the measurement terminals. Doing so may damage the instru-
ment.
• When disconnecting the BNC connector, be sure to release the lock
before pulling off the connector. Forcibly pulling the connector without
releasing the lock, or pulling on the cable, can damage the connector.
• To avoid breaking the cables or probes, do not bend or pull them.
• Avoid stepping on or pinching cables, which could damage the cable
insulation.
• Keep the cables well away from heat sources, as bare conductors could be exposed if
the insulation melts.
• Keep in mind that, in some cases, conductors to be measured may be hot.
• To avoid electric shock, do not exceed the lower of the ratings shown on the instrument
and connection cords.
• Use only the specified connection cables. Using a non-specified cable may result in
incorrect measurements due to poor connection or other reasons.
Refer to "Options" (p. 3) for details.
• Before using a fixture or the like, read the instruction manual supplied with the product to
be used.
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