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Chroma 11200 User Manual

Capacitor leakage current/ir meter
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Capacitor Leakage Current /IR Meter
11200
Soft Panel User's Manual

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Summary of Contents for Chroma 11200

  • Page 1 Capacitor Leakage Current /IR Meter 11200 Soft Panel User’s Manual...
  • Page 3 Capacitor Leakage Current / IR Meter 11200 Soft Panel User’s Manual Version 1.2 August 2013...
  • Page 4 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.
  • Page 5 All of Chroma’s instruments are warranted against defects in material and workmanship for a period of one year from date of shipment. Chroma agrees to repair or replace any assembly or component found to be defective, under normal use during this period. Chroma’s obligation under this warranty is limited solely to repairing any such instrument, which in Chroma’s sole...
  • Page 6 “Installing Chroma 11200 LCM Soft Panel” and “Installing the − Required NI VISA Driver” sections in the chapter of “Installation” The main window in “Starting Chroma 11200 Soft Panel”, “LC / IR − TEST”, “NULL TEST” and “W.V. TEST” chapters...

  • Page 7: Table Of Contents

    Capacitor Leakage Current / IR Meter 11200 Soft Panel User’s Manual Table of Contents System Structure......................1-1 Introduction ....................1-1 Supported Hardware..................1-1 Communication Interface................1-1 Software and Hardware Requirements............1-1 Installation........................2-1 Installing Chroma 11200 LCM Soft Panel ............2-1 Installing the Required NI VISA Driver ............2-3 Uninstalling Chroma 11200 Soft Panel ............2-4...

  • Page 9: System Structure

    Introduction This software is applicable to CHROMA CAPACITOR LEAKAGE CURRENT / IR METER MODEL 11200 only. The remote transmission between PC and AC Source must be active before using the software in order to communicate by commands. The software application can perform internal parameter settings and monitor the output measurement.

  • Page 11: Installation

    Installation Installation Before using Chroma 11200 LCM Soft Panel the drivers GPIB 488.2 1.7 (if GPIB interface is used), VISA 3.0, CVI RTE 7.0 (soft panel installed automatically)and IVI Compliance Package Version 2.1 (soft panel installed automatically) must be installed in the OS. The following sections explain how to install this software to the Windows step by step.
  • Page 12 Capacitor Leakage Current / IR Meter 11200 Soft Panel User’s Manual The program is predefined to install in C:\Chroma\ Chroma 11200 Soft Panel\ directory. If it is necessary to install it to another directory, click to specify the path for installation as Figure 2-3 shows.

  • Page 13: Installing The Required Ni Visa Driver

    The NI directory in the Soft Panel installation CD has NI VISA Run Time Engine 3.0 and 4.1 (default installation version) two versions. These two versions have tested by Chroma for feasibility; however, the user can still install the proper VISA version based on the Operating System in use.

  • Page 14: Uninstalling Chroma 11200 Soft Panel

    English and Traditional Chinese version in PDF format for selection. Figure 2-9 Files in CD Uninstalling Chroma 11200 Soft Panel To remove the Chroma 11200 Soft Panel software, it is suggested to click Start Settings Add/Remove Programs to uninstall the related programs. Control Panel...

  • Page 15: Starting Chroma 11200 Soft Panel

    Starting Chroma 11200 Soft Panel Starting Chroma 11200 Soft Panel Function Description After the installation is done, click Start Chroma 11200 Soft Panel will Programs prompt the window as Figure 3-1 shows. Please enter the serial number listed on the software package and click Log In.

  • Page 16: Buttons Description

    Communication Selection: t sets the communication protocol of PC and AC Source. ■ Chroma 11200 Soft Panel provides the communication protocols of GPIB and RS232 as Figure 3-3 shows. When selecting GPIB as the communicating protocol there must have a GPIB card in PC.

  • Page 17: Lc / Ir Test

    Be noted if the LC/IR Meter is connected when entering into the main window. If the hardware is connected, the Firmware Version number will appear as Figure 4-2 shows. Ex. #COM# Chroma,11200,LLLLLLLLLLLL,01.01, where #COM# indicates the communication is via RS232.

  • Page 18: Buttons Description

    Capacitor Leakage Current / IR Meter 11200 Soft Panel User’s Manual The specification settings are also different for LC and IR. The high and low limit of leakage current can be set in LC mode; while the high and low limit of insulation resistance can be set in IR mode.
  • Page 19 LC / IR TEST Exit: It quits the program. If the parameters are changed, a message will prompt to ask users if the file will be saved and then confirm for exit as Figure 4-6, Figure 4-7 shows. Figure 4-6 Message for Parameter Changes Figure 4-7 Confirmation for Exiting the Program Test Parameter: It switches the IR /LC test mode.
  • Page 20 Capacitor Leakage Current / IR Meter 11200 Soft Panel User’s Manual immediately when the test begins. It can be operated and displayed in SEQ test mode only. Test Volt(V): It sets the test voltage. The ranges are 650V Model: 1~ 650 volt, 800V Model: 1~ 800 volt.
  • Page 21 LC / IR TEST Figure 4-10 Simulation Output Window Measure Testing Volt (V): It shows the voltage readings immediately after Trig On. Measure IR (Kohm): It shows the real time insulation resistance readings in IR test mode after Trig On. Measure LC (mA): It shows the real time capacitor leakage current readings in LC test mode after Trig On.

  • Page 23: Null Test

    NULL TEST NULL TEST Function Description The NULL TEST also called Open Test as Figure 5-1 shows is a test to calculate the device internal calibration value without connecting a UUT to the test circuits. Figure 5-1 NULL TEST Window Buttons Description TRIG / TEST: It is the trigger button, where the left LED shows the state.

  • Page 25: Test

    W.V. TEST W.V. TEST Function Description In this test it measures the withstanding voltage (Vf) using the user-defined data to draw the withstanding voltage waveform. Once the entire Trig test is done, it will read Tr (the rise time when the measured voltage reaches 90% of test voltage), Vt (the test time reaches Tr and the UUT terminal voltage after Dwell Time), and display the total test time as well as UUT test voltages and etc.
  • Page 26 Capacitor Leakage Current / IR Meter 11200 Soft Panel User’s Manual into discharge state. Discharge: It stops triggering and enters into discharge state. File Path \ Filename: Working with button, it sets the filename for the file converted to Excel format.

  • Page 27: Power

    C.C. Power C.C. POWER Function Description It follows the repeat loop set to charge/discharge the DUT several times. It tests in LC/IR mode and measures the leakage current and insulation resistance as Figure 7-1 shows. It will enter into CHARGE mode when is clicked and the meter will begin to output based on the set voltage, current limit and output duration.
  • Page 28 Capacitor Leakage Current / IR Meter 11200 Soft Panel User’s Manual : It sets the value of constant current. The range is 0.5mA~500.0mA. For model 650V, when TEST V > 100V, the C.C. maximum is 150mA. For model 800V, when TEST V > 100V, the C.C. maximum is 50mA.
  • Page 29 C.C. Power : When the output voltage is Trig On, it shows the output current reading in the unit of ampere. Run Bar: It shows the percentage of the progress at present. *For the functions of other related buttons, please see Chapter 4 for detail information.

  • Page 31: Forward Voltage Test

    Forward Voltage Test Forward Voltage Test Function Description It performs forward voltage test on the diode or the DUT following the index sequence combined with multiple parameters to get the curve of forward breakdown voltage. When COMPARE is ON, the system will compare the measured forward voltage with the UPPER & LOWER set for VF.
  • Page 32 Capacitor Leakage Current / IR Meter 11200 Soft Panel User’s Manual Express Setting: As the maximum setting is up to 1000 sequences, Express Setting as Figure 8-2 shows can help the user to set the test sequences with particular ratio in the sequence table.
  • Page 33 Forward Voltage Test : It is the button to start output voltage. : When the output voltage is Trig On, it will display the FORWARD VOLTAGE reading in real time. The unit is volt. Run Bar: It shows the percentage of the progress at present. *For the functions of other related buttons, please see Chapter 4 for detail information.

  • Page 35: Surge Test

    Surge Test Surge Test Function Description It measures the DUT’s leakage current or insulation resistance after the repeat loop charged/discharged the DUT, and based on the upper/lower limit to judge the reading as Figure 9-1 shows. Figure 9-1 SURGE TEST Window Buttons Description : It switches to Leakage Current (LC) or Insulation Resistance (IR) mode.
  • Page 36 Capacitor Leakage Current / IR Meter 11200 Soft Panel User’s Manual : It sets the DUT discharge time. The range is 0 ~ 999 seconds. When within the time of DCHG T, the test will stop if the capacitor does not discharge to the voltage set in Discharge Volt.

  • Page 37: 10. System Configuration

    System Configuration 10. System Configuration 10.1 Function Description In SYSTEM CONFIGURATION it sets the common parameters of the device as Figure10-1 shows. Figure10-1 System Configuration Window 10.2 Buttons Description System Beeper State: It sets the volume of warning beeps to OFF, LOW and HIGH. Alarm Mode: It sets the sound of alarm to be PULSE or CONTINIE.
  • Page 38 Capacitor Leakage Current / IR Meter 11200 Soft Panel User’s Manual This parameter is applicable when Trig Mode sets to EXT only. Trig Delay For External (mS): It sets the time delayed for trigger in the range of 0 ~ 9995 ms.
  • Page 40 Kuei-shan Hwaya Technology Park Taoyuan County 33383, Taiwan 33383 台灣桃園縣龜山鄉 華亞科技園區華亞一路 66 號 T +886-3-327-9999 F +886-3-327-8898 Mail: info@chromaate.com http://www.chromaate.com Copyright by CHROMA ATE INC. All Rights Reserved. All other trade names referenced are the properties of their respective companies.

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