Chroma 19032 User manual

Electrical Safety Analyzer
19032
User’s Manual
Version 2.7
April 2017

ii
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
Copyright Notices. Copyright 2004 Chroma ATE INC., all rights reserved. Reproduction,
adaptation, or translation of this document without prior written permission is prohibited,
except as allowed under the copyright laws.

iii
Warranty
All Chroma instruments are warranted against defects in material and workmanship for a
period of one year after 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. Transportation to the factory or service center is to be
prepaid by purchaser. 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 for use of its products are based upon tests believed
to be reliable, but 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: [phone]
Fax: [phone]
e-mail: [email protected]
http://www.chromaate.com

iv
Material Contents Declaration
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>.
<Table 1>
Part Name
Hazardous Substances
Lead
Mercury
Cadmium
Hexavalent
Chromium
Polybrominated
Biphenyls/
Polybromodiphenyl
Ethers
Selected Phthalates
Group
Pb
Hg
Cd
Cr6+
PBB/PBDE
DEHP/BBP/DBP/DIBP
PCBA O O O O O O
CHASSIS O O O O O O
ACCESSORY O O O O O O
PACKAGE O 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 Directive 2011/65/EU.
“
” indicates that the level of the specified chemical substance exceeds the threshold level
specified in the standards of SJ/T
-11363-2006 and EU Directive 2011/65/EU.
Remarks:
The CE marking on product is a declaration of product compliance with EU
Directive 2011/65/EU.
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 new one, the retailer is legally obligated to
take back your old appliances for disposal at least for free of charge.

v
<Table 2>
Part Name
Hazardous Substances
Lead
Mercury
Cadmium
Hexavalent
Chromium
Polybrominated
Biphenyls/
Polybromodiphenyl
Ethers
Selected Phthalates
Group
Pb
Hg
Cd
Cr6+
PBB/PBDE
DEHP/BBP/DBP/DIBP
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
“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 Directive 2011/65/EU..
“
” indicates that the level of the specified chemical substance exceeds the threshold level
specified in the standards of SJ/T
-11363-2006 and EU Directive 2011/65/EU..
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
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 new one, the retailer is legally obligated to
take back your old appliances for disposal at least for free of charge.

vi

vii
Safety Summary
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.
BEFORE APPLYING POWER
Verify that the input power matches the rated input of this
equipment.
PROTECTIVE GROUNDING
Connect the protective grounding cables to prevent an electric
shock before turning on the power.
NECESSITY OF PROTECTIVE GROUNDING
Never cut off the internal or external protective grounding wires
, or
disconnect the wiring of the protective grounding terminal. Doing
so will cause a potential shock hazard that may lead to injury or
death.
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
result in 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 only be used in an environment
with 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.

viii
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. Do not proceed beyond a WARNING
sign until the indicated conditions are fully understood and met.
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 denotes important information in procedures,
applications, or areas that require special attention.
WARNING
CAUTION

ix
Unpacking Inspection
This instrument was inspected before shipment 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, file a claim with the carrier immediately. Do not return the instrument to
Chroma without prior approval.
Standard Package
Item Name
Qty
Description
USA-type power cord
1
90°elbow USA-type power cord; length 1.8m
Power Adapter
1
USA-type power cord 3P – 2P adapter
High Voltage Lead Set 2
Alligator clip – cross HV head, red HV test cable,
wire length 1m
Ground Continuity Test
Lead Set
1
Alligator clip – banana plug, black HV test cable,
wire length 1.2m
GB test cable 1
Cable used for GB test, wire length 1m – Max.
30A (one pair, 2 cables in total).
Power connector test cable 1
Test cable used for connecting power plug; wire
length 1.5m.
Power adapter cable
2
Male female adapter cable for power plug test cable.
8A fuse
2
8A SLOW Blow,110VAC
4A fuse
2
4A SLOW Blow, 240VAC
GB test fixture
1
Test fixture for GB (Ground Bond) zeroing.
Quick Start Guide 2
One English version and one Traditional Chinese
version.
User’s Manual CD 1
CD for user’s manuals in English and Traditional
Chinese.
Note
If additional items are required, contact Chroma and provide the item’s description.

x
Hazardous Operating Conditions
1. Do not touch the test area when the analyzer’s output is enabled. Electrical shock could
result in physical injury or death.
Be sure to observe the following rules:
•Use a standard three prong (grounded) power cord.
•Ensure the earth ground is properly connected.
•Do not touch the output terminal.
•Do not touch the test wire that is connected to the terminal under test.
•Do not touch any unit under test.
•Do not touch any component that is connected to the output terminal for charging.
•Do not touch the test unit right after the test has ended or when the output has just
been turned off. It can take several seconds for the high voltage to bleed off.
2. Shock accidents usually occur under the following conditions:
•The earth terminal of the analyzer is not properly connected.
•Insulating gloves are not used during testing.
•Touching the test unit immediately after the test is done.
3. The high voltage output can be remotely controlled via an external control signal. When
the analyzer is being remotely controlled, follow the safety guidelines below:
•Determine if this analyzer is under remote control before accessing the test setup as
an unexpected high voltage may exist on the DUT (Device Under Test), test cables or
probes.
•Do not allow any operator or other personnel to touch the DUT, test cable, or probe
output when high voltage is being output from the analyzer.
•Remote control is generally controlled by the high voltage test bar; however, other
control circuits can also be used to control it instead. The test bar is the switch for
controlling high voltage output, so the connected control wire should not be near the
high voltage site and test cable to avoid causing any hazard.
1. Do not bundle or cross the high voltage wire with the RS-232 cable,
GPIB control cables, or other low voltage side wires. It could damage
the product or PC controller.
2. To avoid fire, heat, and electrical hazards, always check the cable
connections of alligator clips and connectors for both COMMON
(RTN/LOW) and OUTPUT (High voltage output) terminals before
operation to make sure no test cable is loose or damaged.
See Chapter 3 – “Safety Precautions”, for safety notes on the proper
setup and use of the analyzer.
CAUTION
WARNING

xi
Storage, Freight, Maintenance, and
Cleaning
Storage
When not in use, pack the device properly and store in a suitable environment.
Freight
Pack the device carefully before moving it. If any of the original packing material is missing,
use suitable alternative material and mark it “fragile” and “keep away from water” to avoid
damaging the product. This product is a piece of precision test equipment; do not drop or hit
it.
Maintenance
In case of any malfunction or abnormality, refer to the manual, or contact your local distributor
for prompt service. Do not touch any parts inside the instrument to avoid any danger to
yourself or damage to the product.
Cleaning
Be sure to unplug the input power cord from the device and remove all other connected wires
before cleaning. Use a brush to clean the dust off the machine surface and a low pressure air
gun to clean the dust inside the device or send it to your local distributor for cleaning.

xii
Revision History
The following lists the additions, deletions and modifications in this manual at each revision.
Date
Version
Revised Sections
Jan. 2004
1.0
Complete this manual
Feb. 2004
1.1
Modify “Inspection and Examination”
“Connecting DUT Methods”
“Complete Calibration”
Jan. 2005
1.2
Modify “Inspection and Examination”
“Notice Items before Use”
“Front Panel”
“Remote Command Summary”
“Remote Command Description”
“Introduction”
“OFFSET”
“Auto Range”
“Start Wait Function”
“Each Parameters Setting Description”
“Test Procedure”
“Test Parameter and Example”
“GPIB/RS-232 Operation Description (IEEE-488.2)”
Add “Standard Capacitance Value (GET Cs) Description”
“OSC Test Procedure”
Sep. 2005
1.3
Modify “Display Area Magnification” and “Simplified Function
Flow Chart” in the section of “Front Panel”.
Modify the figure 4-3 in the section of “Rear Panel”.
Modify the “SYSTEM SETUP” menu and “System parameter
setting data description” in the section of “System Parameter
Setting”.
Modify the “PRESET SETUP” menu and the table “Test ing
preset parameter function description” in the section of “Simple
Setting Wizard”.
Modify the figure 4-4 and figure 4-5 in the section of “Auto
Range”.
Modify the figure 4-6, 4-7, 4-8, 4-9 and 4-10 in the section of
“Start Wait Function”.
Modify descriptions of “Ground Resistance Test Mode (GB)”,
“Withstanding Voltage Test Mode (AC)”, “Withstanding Voltage
Test Mode (DC)”, “Insulation Resistance Test Mode (IR)” and
“Open/Short Circuit Detection Mode (OSC)” in the section of
“Each Parameters Setting Description”.
Modify the description of “KEY LOCK setting method” in the
section of “KEY LOCK Function”.
Modify the figure 4-11 and “Note” in the section of “FAIL LOCK
Setting and Using”.
Modify the figure 4-16, 4-17, 4-18, 4-19, 4-20, 4-21, 4-22, 4-23
and 4-24 in the section of “Single Test Mode”.
Modify the “STEP 1-3” menu in the section of “Auto Mode
Setting”
Modify “SCPI Commands” in the section of “Remote Command
Summary”.
Modify “<item> character data list” in the section of “Remote

xiii
Command Description”.
Modify “Firmware Update Version” in the section of “Firmware
Update”.
Add the chapter of “The Description of GPIB/RS-232 Interface
(IEEE-488.1)”.
Nov. 2006
1.4
Modify
– the description of Disposal in “Storage, Freight,
Maintenance & Disposal”.
– the description of “Operable range” in the section of
“Specifications”.
– “Figure 3-1” and the description of “Storage” in the section
of “Notice Items before Use”.
– “Figure 4-2” and “Figure 4-3” in the section of “Rear Panel”.
– the figure of “Test Step” in the section of “Auto Mode
Setting”.
– “25Pin change to 9Pin” in the section of “Cable Wiring
Pattern”.
– Modify the descriptions of RS-232/GPIB command in the
section of “Remote Command”.
Add the section of “Connector”
March 2007
1.5
Add “Material Contents Declaration”
Delete the description of Disposal in “Storage, Freight,
Maintenance & Disposal”.
Feb. 2008
1.6
Add the following:
– “EMC” Verification of conformity and “TUV” Test Report.
– item 37 to 40 of the table in the section of “IEEE-488.1
Command List”.
– descriptions of item 6 to 11 in the section of “Description of
IEEE-488.1 New Command”.
Modify the following sections:
– Standard accessory table in “Inspection and Examination”.
– description in the section of “An Overview of Product”.
– description in the section of “Features”.
– description of “20.Storage” in the section of “Notice Items
before Use”.
– description of item (3), (9) and (10) in the section of “Rear
Panel”.
– “SYSTEM SETUP” screen in the section of “System
Parameter Setting”.
– “PRESET SETUP” screen and description table in the
section of “Simple Setting Wizard”.
– Figure 4-4 and 4-5 in the section of “Auto Range”.
– Figure 4-6, 4-7, 4-8, 4-9 and 4-10 in the section of “Start
Wait Function”.
– description in the section of “Each Parameters Setting
Description”.
– Figure 4-11 in the section of “FAIL LOCK Setting and
Using”.
– display and description in the section of “Test Parameter
and Example”.
– SCPI command in the section of “Remote Command
Summary”.
– description in the section of “Remote Command
Description”.

xiv
– description in the section of “Error Messages”.
Dec. 2008
1.7
Add
– Step Signal of “System parameter setting data table” in the
section of “System Parameter Setting”.
Modify
– the description in the section of “Features”.
– the description for “PRINT Key” in the section of “Front
Panel”.
– the descriptions for “GPIB INTERFACE(Option)” and “
Plug in
SCANNER Insert Hole(Option)” in the section of “Rear
Panel”.
– the description for ARC LIMIT item of “Parameter settings”
in
the section of “Single Test Mode”.
– “STEP 3: IR Menu” in the section of “Auto Mode Setting”.
– the descriptions in the section of “Remote Command”.
Mar. 2010
1.8
Add
– UL/TUV required descriptions.
– LC OFFS GET of “System parameter setting data table” in
the section of “System Parameter Setting”.
– AC FREQ. of “Withstanding Voltage Test Mode (AC)” in the
section of “Each Parameters Setting Description”.
Modify
– Ramp Judg. of “Testing preset parameter function
description table” in the section of “Simple Setting Wizard”.
– the description in the section of “Single Test Mode”.
– the description in the section of “Remote Command
Summary”.
– the description in the section of “Remote Command
Description”.
– the description of “-221 Setting conflict” in the section of
“Error Messages”.
Delete
– “CHLO” of “Fail Status Description Table” in the section of
“GB/AC/DC/IR Test Procedure”.
Jun. 2010
1.9
Add two new items in the chapter of “Precaution before Use”.
Dec. 2010
2.0
Modify “Material Contents Declaration”.
May 2011
2.1
Modify standard package table in “Inspection and
Examination”.
Feb. 2012
2.2
Add the section of “Timing Diagram”.
Modify
– “CE Declaration”.
– the description in the section of “Start Wait Function”.
Aug. 2015
2.3
Add the warning to the section of “Hazardous Operating
Conditions”.
Dec. 2015
2.4
Modify “Specifications” and “System Parameter Settings” in the
chapter of “Description of Panel”.
Aug. 2016
2.5
Replace CE “Declaration of Conformity”.
Jan. 2017
2.6
Remove FAIL related description.
Apr. 2017
2.7
Update CE “Declaration of Conformity”.

Electrical Safety Analyzer 19032 User’s Manual
1-15
Table of Contents
1. Introduction........................................................................................................... 1-1
1.1 Product Overview ............................................................................................... 1-1
1.2 Features ............................................................................................................. 1-1
2. Specifications (18
°
C
∼
28
°
C RH
≤
70%) ................................................................. 2-1
3. Safety Precautions................................................................................................ 3-1
4. Description of Panel ............................................................................................. 4-1
4.1 Front Panel......................................................................................................... 4-1
4.2 Rear Panel ......................................................................................................... 4-5
4.3 Notes and Procedures before Operating ............................................................ 4-6
4.4 System Parameter Settings ................................................................................ 4-7
4.4.1 Hardware/Software AGC ........................................................................... 4-9
4.4.2 Discharge-V .............................................................................................. 4-9
4.4.3 OFFSET.................................................................................................... 4-9
4.5 Memory Management....................................................................................... 4-10
4.5.1Read Memory.......................................................................................... 4-10
4.5.2 Store Memory.......................................................................................... 4-10
4.5.3 Delete Memory.........................................................................................4-11
4.6 Setting Preset Parameter ..................................................................................4-11
4.6.1 Operation Methods...................................................................................4-11
4.6.2 Simple Setting Wizard ..............................................................................4-11
4.6.3 Auto Range ............................................................................................. 4-13
4.6.4 Start Wait Function.................................................................................. 4-14
4.7 GB-Floating Board............................................................................................ 4-16
4.7.1 Operating Notes ...................................................................................... 4-16
4.7.2 GB-Floating Description .......................................................................... 4-16
4.8 Program Setting ............................................................................................... 4-17
4.8.1 Operation Methods.................................................................................. 4-17
4.8.2 Parameters Setting Descriptions ............................................................. 4-17
4.9 How to Process Test......................................................................................... 4-22
4.9.1 Offset Value Calibration of Test Cable / Fixture........................................ 4-22
4.9.2 Standard Capacitance Value (GET Cs) Description................................. 4-22
4.9.3 DUT Connecting Methods ....................................................................... 4-22
4.9.4 Test Procedure ........................................................................................ 4-23
4.10 CALIBRATION Function ................................................................................... 4-24
4.10.1 Enable Calibration ................................................................................... 4-24
4.10.2 Clear Memory.......................................................................................... 4-25
4.11 KEY LOCK Function......................................................................................... 4-25
4.12 User Password Setting ..................................................................................... 4-26
4.13 FAIL LOCK Function......................................................................................... 4-26
4.13.1 Setting FAIL LOCK .................................................................................. 4-26
4.13.2 Release FAIL LOCK ................................................................................ 4-27
4.14 Remote Control ................................................................................................ 4-27
4.15 Output Signal ................................................................................................... 4-29
4.16 Timing Diagram ................................................................................................ 4-30
4.17 Test Parameter and Example ........................................................................... 4-31
4.17.1 Single Test Mode..................................................................................... 4-31
4.17.2 Auto Mode Setting................................................................................... 4-35
5. GPIB/RS-232 Operation Description (IEEE-488.2) .............................................. 5-1
5.1 Guide ................................................................................................................. 5-1

Electrical Safety Analyzer 19032 User’s Manual
1-16
5.2 GPIB Interface Specification............................................................................... 5-1
5.2.1 Adaptable Standard................................................................................... 5-1
5.2.2 Interface Capability.................................................................................... 5-1
5.2.3 Interface Message..................................................................................... 5-2
5.2.4Command Format Descriptions ................................................................. 5-2
5.2.5 GPIB Related Panel Descriptions.............................................................. 5-2
5.3 RS-232 Interface Specification ........................................................................... 5-3
5.3.1 Data Format .............................................................................................. 5-3
5.3.2 Command Format Descriptions ................................................................. 5-3
5.3.3 Connector.................................................................................................. 5-3
5.3.4 Cable Wiring Pattern ................................................................................. 5-4
5.4 Remote Commands............................................................................................ 5-4
5.4.1 Remote Command Summary .................................................................... 5-4
5.4.2 Remote Command Description................................................................ 5-10
5.4.3 Start Test by Serial No............................................................................. 5-45
5.4.4 SCPI Status System................................................................................ 5-46
5.5 Error Messages ................................................................................................ 5-47
5.6 Basic Examples................................................................................................ 5-48
5.6.1 GPIB ....................................................................................................... 5-48
5.6.2 RS-232 Operation Using Basic................................................................ 5-51
6. Description of GPIB/RS-232 Interface (IEEE-488.1) ............................................ 6-1
6.1 Preface............................................................................................................... 6-1
6.2 IEEE-488.1 Command List ................................................................................. 6-1
6.3 Description of New IEEE-488.1 Commands ....................................................... 6-2
7. Calibration Step .................................................................................................... 7-1
7.1 Calibration .......................................................................................................... 7-1
7.2 Voltage Calibration ............................................................................................. 7-2
7.2.1 ACV Calibration......................................................................................... 7-2
7.2.2 DCV Calibration......................................................................................... 7-2
7.2.3 IR Voltage Calibration................................................................................ 7-2
7.3 Current Calibration ............................................................................................. 7-3
7.3.1 AC Current Calibration .............................................................................. 7-3
7.3.2 DC Current Calibration .............................................................................. 7-4
7.4 GBA/GBV Calibration ......................................................................................... 7-5
7.5 Withstanding Voltage Mode Arcing Calibration ................................................... 7-6
7.6 IRA OFFSET Auto Deduction (No DUT Connected) ........................................... 7-6
7.7 Insulation Resistance Mode Resistor Calibration................................................ 7-6
7.8 Complete Calibration .......................................................................................... 7-7
8. Firmware Update................................................................................................... 8-1
9. Maintenance.......................................................................................................... 9-1
9.1 General .............................................................................................................. 9-1
9.2 Battery Replacement .......................................................................................... 9-1
9.3 Instrument Return............................................................................................... 9-1

Introduction
1-1
1. Introduction
1.1 Product Overview
This instrument is designed for automatic dielectric withstand voltage (Hipot), insulation
resistance, grounding resistance, open/short circuit detection, and dynamic leakage current
testing of electromechanical and electronic equipment.
Withstand voltage output power: AC: 200VA (5kV, 40mA). DC: 72VA (6kV, 12mA).
Insulation resistance measurement range: 0.1MΩ∼50GΩ. Test voltage range: 50V ∼1000V.
Grounding resistance measurement range: 0.1 ∼150mΩ(under 10A the range is extended to
510mΩ.) Output test current range: 1 ∼30A.
Dynamic leakage current measurement range: 0.01mA ∼50.0mA (rms). Output test voltage
range: 90V ∼280VAC. (The test rules conform to IEC950, UL544, and UL2601.)
When testing for open/short circuit issues, obtain the standard capacitance value before
testing with high voltage. Ensure the DUT is properly connected before beginning a high
voltage test.
Display settings include: test mode, status, time, current, voltage, resistance value, and
memory number.
The analyzer is equipped with PASS/FAIL logic and provides signal output of testing results
and allows remote control operation. The analyzer includes an RS-232 interface (standard),
GPIB interface (optional), and SCANNING interface (optional), for connection to automated
test systems.
1.2 Features
•AC / DC withstand voltage, insulation / grounding resistance, open/short circuit detection,
and dynamic leakage current scan test (option) in one model.
•Simultaneous twin port output.
•Dynamic leakage current simulation compensation.
•Open/short circuit detection.
•Reformation DC quick discharge.
•Follows UL, CSA, TUV, CDE, and CE test rules.
•0.4ms cut off and 0.2sec discharge rates.
•Keypad lock and material protection function.
•Eight judgment result indication windows.
•Charge current low limit detection function.
•Allows combining a total of 500 test procedures or 100 sets of memory functions.
•GPIB interface (optional).
•Dynamic high voltage leakage current automatic scan function (optional).
•Full-function front panel calibration.

Electrical Safety Analyzer 19032 User’s Manual
1-2
•Bar code scanning can be used to trigger the instrument to start testing.
•Ground Bond Smart Start function.
•Ground Bond with External CT function: 40Ampere, 45Ampere or 60Ampere (optional).