Chroma 19032 User manual

1
Electrical Safety Analyzer
19032
Quick Start Guide

Electrical Safety Analyzer
19032
Quick Start Guide
Version 1.4
March 2012
P/N A11 001337

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 Hwaya 1st Rd., Kueishan Hwaya Technology Park, Taoyuan County
33383, Taiwan
Copyright Notices. Copyright 2009 - 2012Chroma 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 Hwaya 1st Rd., Kueishan Hwaya Technology Park,
Taoyuan County 33383, Taiwan
Tel: [phone]
Fax: [phone]
e-mail: [email protected]
www: http://www.chromaate.com/

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> Hazardous Substances
Lead Mercury Cadmium Hexavalent
Chromium Polybrominated Biphenyls Polybromodiphenyl Ethers
Part Name
Pb Hg Cd Cr6+ PBB PBDE
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 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.
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.
iv

<Table 2> Hazardous Substances
Lead Mercury Cadmium Hexavalent
Chromium Polybrominated Biphenyls Polybromodiphenyl Ethers
Part Name
Pb Hg Cd 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
“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
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

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 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.
vi

Safety Symbols
DANGER – High voltage.
Explanation: To avoid injury, death of personnel, or
damage to the instrument, the operator must refer to
an explanation in the instruction manual.
High temperature: This symbol indicates the
temperature is now higher than the acceptable range
of human. Do not touch it to avoid any personal
injury.
Protective grounding terminal: To protect against
electrical shock in case of a fault. This symbol
indicates that the terminal must be connected to
ground before operation of equipment.
WARNING
The WARNING sign denotes a hazard. It calls
attention to a procedure, practice, or the like, which, if
not correctly performed or adhered to, could result in
personal injury. Do not proceed beyond a WARNING
sign until the indicated conditions are fully understood
and met.
CAUTION
The CAUTION sign denotes a hazard. It may result
in personal injury or death if not noticed timely. It
calls attention to procedures, practices and conditions.
This indicates important information or tips for the
procedures and applications, etc. The contents
should be read carefully.
vii

The Danger of Operating
1. When the instrument is under output voltage, please don’t touch test area or
you may shock hazard and result in death.
Please obey the following items.
yMake sure the grounding cable is connected correctly and using the
standard power cord.
yDon’t touch the output terminal.
yDon’t touch test cable of connecting test termination.
yDon’t touch test termination object.
yDon’t touch any charge component of connecting output terminal.
yAs the instrument end the test or turn off output, please don’t touch test
unit immediately.
2. The shock accidents are usually occurred on the following conditions.
yThe grounding terminal of the instrument doesn’t connect correctly.
yDo not use insulation glove for testing.
yAfter test is completed to touch test unit immediately.
3. Remote Control for the instrument: This instrument provided with remote
control, normally using the external signal to control to high voltage output.
For safety reasons and prevent from hazards, please exactly follow
instructions below while using remote control.
yUnexpected high voltage output may exist. Make sure if this instrument is
under testing/remote controlling before access to the probes.
yWhen the instrument is under testing/operating, any access to DUT, test
cable and probe output terminal are prohibited, both for the
operator/service personnel.
yNormally remote control of this instrument is controlled by the high voltage
test bar. However, using of other control circuit is also possible. For
safety reasons and prevent from hazards, please notice that unintentional
access to the control test bar or bridging the control circuit to high voltage
terminal and test cables may cause hazards. Please keep this
terminal/control from unintentional bridging/access to avoid danger.
WARNING
Do not tie up the high voltage cable with RS232,
Handler and GPIB control cables or other low voltage
side wires. If so, it could cause the product or PC to be
down or damaged.
viii

ix
Storage, Freight, Maintenance & Cleaning
Storage
When don’t use the device, please pack it properly and store under a good
environment. (The packing is no needed when the device under
appropriate environment.)
Freight
Please use the original packing material when move the device. If the
packing material is missing, please use the equivalent buffer material to
pack and mark it fragile and waterproof etc to avoid the device damage
during movement. The device belongs to precise equipment, please uses
qualified transportation as possible. And avoid heavy hitting etc to
damage the device.
Maintenance
There is no maintenance operation for the general user. (Except for the
note in the manual.) Please contact our company or agent when the device
occurred the user judgment abnormal. Don’t maintain by yourself to avoid
occurred unnecessary danger and serious damage to the device.
Cleaning
Remove all connected wires and cables on the instrument before cleaning.
Use a brush gently to clean the dust on it. 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.

Electrical Safety Analyzer 19032 Quick Start Guide
xi
Table of Contents
1. Introduction.............................................................................................1
1.1 An Overview of Product......................................................1
1.2 Specifications (18°C∼28°C RH ≤70%) ............................ 2
1.3 Standard Accessory ............................................................ 6
1.4 Initial Inspection ..................................................................6
2. Precaution before Use............................................................................7
3. Description of Panel.............................................................................15
3.1 Front Panel .......................................................................15
3.2 Rear Panel........................................................................ 19
3.3 Notice Items and Procedures before Operating ...............21
3.4 System Parameter Setting................................................22
3.4.1 Hardware/Software AGC ..................................................24
3.4.2 Discharg-V ........................................................................25
3.4.3 OFFSET............................................................................25
3.5 Memory Management of Test Parameter and Test Preset
Parameter…. .........................................................................................26
3.5.1 Read Memory ...................................................................27
3.5.2 Store Memory ................................................................... 27
3.5.3 Delete Memory ................................................................. 27
3.6 Testing Preset Parameter Setting..................................... 28
3.6.1 Operation Method .............................................................28
3.6.2 Simple Setting Wizard ...................................................... 28
3.6.3 Auto Range....................................................................... 30
3.6.4 Start Wait Function............................................................ 32
3.7 GB-Floating Board ............................................................ 34
3.7.1 Notices before Operation..................................................34
3.7.2 GB-Floating Description....................................................35
3.8 Program Setting................................................................36
3.8.1 Operation Method .............................................................36
3.8.2 Various Parameters Setting Description........................... 36
3.9 CALIBRATION Function ................................................... 42
3.9.1 Enter Calibration Method.................................................. 42
3.9.2 Clear Memory ................................................................... 42
3.10 KEY LOCK Function .........................................................43
3.11 Setting User Password ..................................................... 43
3.12 FAIL LOCK Function ......................................................... 44
3.12.1 FAIL LOCK Setting and Using ..........................................44
3.12.2 Release FAIL LOCK..........................................................45
3.13 Remote Control................................................................. 45
3.14 ....................................................................47Output Signal

Electrical Safety Analyzer 19032 Quick Start Guide
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1. Introduction
1.1 An Overview of Product
Automatic withstand / insulation / grounding testers of the instrument are
designed for automatic withstand, insulation resistance, grounding
resistance, short/open circuit detection and dynamic leakage current test of
electromechanical and electronic equipments.
Testing aspect of withstand voltage, the output power is AC: 200VA(5kV,
40mA), DC: 72VA(6kV, 12mA). Therefore, it is for withstand test of
electronic and electromechanical and component.
Testing aspect of insulation resistance, the measurement range is 0.1MΩ∼
50GΩand test voltage range is 50V ∼1000V can be set arbitrary.
Testing aspect of grounding resistance, the grounding resistance range can
be measured is 0.1 ∼150mΩ, under 10A can to 510mΩ. The output test
current range is 1 ∼30A can be set arbitrary.
Testing aspect of dynamic leakage current, the measurement range is
0.01mA ∼50.0mA (rms). The output test voltage range is 90V ∼280VAC.
The test rule matches to IEC950, UL544, UL2601 etc.
In the testing aspect of short/open circuit detection, please test if
capacitance is short or open before testing high voltage. Please make
sure the DUT good contact then processes high voltage test.
All of setting status, time, current, voltage, resistance value, memory
number etc are list on the display, it is unnecessary to remember any
parameter status which be set.
The tester equipped with Good and No Good judgment machinery and
signal output of testing result and remote control. It is also for GPIB
interface, SCANNING interface, RS232 interface of automatic test system.
The above equipments makes high efficient and accurate test.

Electrical Safety Analyzer 19032 Quick Start Guide
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1.2 Specifications (18°C∼28°C RH ≤70%)
Withstanding Voltage Test
Test Voltage AC: 0.05 ∼5kV/DC: 0.05 ∼6kV Constant Voltage
Voltage Regulation ≤1%+5V, Rated Load
V-display Accuracy ± (1% of reading + 0.1% of full scale), 2V resolution
Cutoff Current (Note 1) AC: 0.1mA ~ 40mA, DC: 0.01mA ~ 12mA
0.1uA DC resolution
Current Display
Hi limit setting Display Range
< 300μA: 0.1μA~299.9μA(dc only)
< 3mA: 0.001mA~2.999mA
<40mAac(12mAdc):0.01mA~40.00mAac
(12.00mAdc)
Current Accuracy (Note2)
WDC:
10.0μA~299.9μA: ±(1% of reading + 0.2% of full
scale)
0.299mA~2.999mA: ±(1% of reading + 0.2% of full
scale)
2.999mA~12.00mA: ±(1% of reading + 0.45% of full
scale)
WAC:
0.100mA~2.999mA: ±(1% of reading + 0.2% of full
scale)
2.99mA~40.00mA: ±(1% of reading + 0.13% of
full scale)
Output Frequency 50Hz, 60Hz
Test Time 0.3 ~ 999 Sec. Continue
Ramp Time 0 ~ 999 Sec. off
Judgment Delay Time 0.3 ~ 99.9 Sec (WDC only)
Arc Detection (Note 3)
Setting Mode Programmable Setting
Detection Current AC: 1mA ~ 20mA, DC: 1mA ~ 10mA
Min. pulse width 40us 20us 10us 4us Approx
Insulation Resistance Test (Note 4)
Test Voltage DC: 0.05kV ~ 1kV, Constant Voltage
V-display Accuracy ± (2% of reading + 0.5% of full scale)
Resistance Range 0.1MΩ∼50GΩ

Electrical Safety Analyzer 19032 Quick Start Guide
Measuring Accuracy
≥500V:
1 ∼1000MΩ: ± (5% of reading + 0.5% of full scale)
1001 ∼9999MΩ: ±(10% of reading + 0.5% of full
scale)
10GΩ∼50GΩ: ±(15% of reading + 1% of full scale)
< 500V:
0.1 ∼1000MΩ: ±(10% of reading + 0.5% of full
scale)
< 100V:
0.1 ∼1000MΩ: ±(15% of reading + 0.5% of full
scale)
Test Time 0.3 ~ 999 Sec. Continue
Ground Bond Test (Note5)
Output Current 1.0 ~ 30.00Aac. Constant Current, 0.01A step
Accuracy ± (1% of setting + 1% of full scale) at ≥3A
Output Frequency 50Hz, 60Hz
Current Meter 0.00 ∼30.00A
Accuracy ± (1% of reading + 0.17% of full scale) at ≥3A
Resistance Range 0.1 ~ 510.0mΩ(with offset value)
Accuracy
± (1% of reading + 0.1% of full scale) at ≥10A
± (2% of reading + 1% of full scale) at ≥
3A(<210mΩ)
± (3% of reading + 2% of full scale) at ≥
3A(>210mΩ)
Limit Value Setting HI - LIMIT 0.1 ~ 510.0mΩ
Offset Range 0 ~ 100.0mΩ
Test Time 0.3 ~ 999 sec. Continue
Secure Protection Function
Fast Output Cut-off Approx. 0.4mS
3

Electrical Safety Analyzer 19032 Quick Start Guide
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Fast Discharge Approx. 0.2S (Discharge Voltage 5.1kV)
Panel Operation Lock YES, with password On/Off
Memory Storage
Memories, Steps 100 groups of memory, each memory includes
max.50 Steps (TOTAL 500 steps)
PASS/FAIL Judgment Window
Indication, Alarm
PASS: (Short Sound)
FAIL: W-Arc, W-Hi, W-Lo, IR-Lo, IR-Hi, GR-Hi,
GR-Lo (Long Sound)
Remote Connector
Rear Panel 9-Pins connector:
START, RESET, UNDER TEST, PASS, FAIL
Start/Reset Control TTL Low Level Active, minimum 20mS
RS232 Interface Baud rate 300 ∼19200, data bits: 8. stop bit: 1
Ambient Temperature and Relative Humidity
Specifications range 18 to 28°C (64 to 82°F), 20 to 70% RH.
Operable range
Temperature 5°C to 40°C.
Maximum relative humidity 80% for temperatures
up to 31°C decreasing linearly to 50% relative
humidity at 40°C.
Altitude up to 2000m.
Indoor use only.
Pollution degree 2
Storage range -10 to 50°C (14°C to 122°F), ≤80% RH.
Installation Category CAT II
Power Requirement
Line Input AC 50 or 60 Hz, 100V, 120V, 220V ± 10%, 240V +5
-10%
Power Consumption No load: < 100VA, With rated load: 800W max.
Dimension 430 W x 133 H x 470 D mm
Weight 24 kg Approx.

Electrical Safety Analyzer 19032 Quick Start Guide
5
Ground Bond Floating
Rear Panel Output Only
HV Output
(Fixed port 3)
HV output can set to HV, Low or Off.
Maximum Voltage is 5kVac, 6kVdc (TUV list is 5kV)
Maximum Current is 40mA ac or peak dc
Wac maximum add 10 counts extra error
Wdc maximum add 2 counts extra error
Ground Bond Output
(Floating Ground)
Ground Bond can set to Close or Open (Floating
Voltage 1000Vrms or 1400Vpeak ac maximum)
Ground Bond Close, the maximum current is
30Amp
Maximum add a 2mΩextra error.
Note 1. Twin Port ON for 20mAac, 6mAdc maximum.
Twin Port ON for less than 1/2 duty cycle output only.
Wac:<1000V, >30mA the max. continuous duty time is 120sec.
Wdc:<1000V, >8mA the max. continuous duty time is 120sec
The current resolution is 1.2count for WAC, and 1.6count for
WDC calculated value.
2. Reference 1.2kV Resistance Load Only.
With standard test lead, to get best accuracy, does not need
process OFFSET.
Exceed 1.2kV add 5 counts/kV for WAC mode, add 2 counts/kV
for WDC mode.
WDC mode 0mA-0.01mA range add 5 counts.
WAC mode 0-0.1mA range add 10 counts error.
WAC mode less than 500V add extra 3 counts error.
3. Design in Specifications
Validation point is 1.25kV with a 250kΩresistor.
4. 10GΩ~ 50GΩwithout scan unit only.
5. Twin Port ON for 25Amps output maximum.
Twin Port ON for less than 1/2 duty cycle output only.
GB Scanner output adds extra 2mΩerror.
For reaching optimal accuracy, please use the standard
four-wires type for measuring.
When offset lower than 10mΩ, it is over test specification. By
using offset can add extra 5mΩerror.
Electric Strength Test potential for the high voltage terminal was
based on circuits in Measurement Category I(CAT I).

Electrical Safety Analyzer 19032 Quick Start Guide
6
1.3 Standard Accessory
Item Q’ty 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
HV terminal used
test cable 2 Alligator clip – cross HV head, red HV test cable, wire length 1m
LOW terminal used
test cable 1 Alligator clip – banana plug, black HV test cable, wire length 1.2m
GB test cable 1 The cable used for GB test, wire length 1m –
Max. 30A (one pair, 2 of cables in total).
Power connector
test cable 1 Test cable only used for connecting power plug, wire length 1.5m.
Power wire 2 For power connector test cable used
male-female wire.
8A fuse 2 8A SLOW 110VAC used
4A fuse 2 4A SLOW 240VAC used
GB test fixture 1 Test fixture for GB zero
Quick Start Guide 2 One English version and one Traditional
Chinese version.
User’s Manual
CD-ROM 1 CD for user’s manuals in English and Traditional Chinese
1.4 Initial Inspection
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 that 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.