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ETS 4431T, Руководство по эксплуатации

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Model 4431T Shielded Bag Test System - Operating Manual 

8 

D00003 Rev. K.  

1.  BNC cable from CT-1 to oscilloscope (Integral to Discharge Unit) 

2.  50 Ohm terminator 

3.  USB-USB cable from computer to the oscilloscope (Model 4431-T only) 

4.  USB  to  serial converter with  9-pin  sub-D from computer to  communications cable (Model 4431-T 

only)  

NOTE: Do not substitute

 

5.  9-pin sub-D from Converter to 25-pin sub-D to Model 4431-T 

6.  Foot switch 

7.  IEC Line Cord (North American plug) 

 

 

 

Содержание 4431T

Страница 1: ...31T Shielded Bag Test System Operating Manual 1 D00003 Rev K SHIELDED BAG TEST SYSTEM Turnkey ESD Energy Voltage Test Model 4431T Software Revision H Operating Manual Revision K 2020 Electro Tech Syst...

Страница 2: ...ES 15 APPENDIX A Waveform Verification 26 APPENDIX B Communications via the USB ports 27 APPENDIX C COMPUTER SETUP 29 APPENDIX D ETS4431 File Formats 30 WARRANTY 31 Document Revision History D000003 R...

Страница 3: ...T use makeshift fuses or short the fuse holder This could cause a shock or fire hazard or severely damage the instrument POWER LINE VOLTAGE MAINS If the line mains voltage is changed or isolated by an...

Страница 4: ...ty devices must be used such as dry air or inert gas purge intrinsic safe barriers and or explosion proof enclosures DO NOT USE IN ANY MANNER NOT SPECIFIED OR APPROVED BY THE MANUFACTURER Unapproved u...

Страница 5: ...ructions are available however that consist of carbon grids or conductive fibers such as carbon or copper Static shielding is also provided by nontransparent bags that are either carbon loaded polyeth...

Страница 6: ...y be sent to the included computer for processing display and calculation of energy The Model 4431 T Shielded Bag Test System consists of the following components 3 1 The 4431 Discharge Unit High volt...

Страница 7: ...discharge pulse Foot switch connection provides hands free operation duplicating the function of the TEST button Capacitive sensor a floating arm consisting of upper and lower 0 875 diameter precisio...

Страница 8: ...e Unit 2 50 Ohm terminator 3 USB USB cable from computer to the oscilloscope Model 4431 T only 4 USB to serial converter with 9 pin sub D from computer to communications cable Model 4431 T only NOTE D...

Страница 9: ...hat testing laboratories using this test method to evaluate a given packaging material will obtain similar results This standard specifies the discharge waveform characteristics probe configuration pr...

Страница 10: ...Model 4431T Shielded Bag Test System Operating Manual 10 D00003 Rev K Figure 4 2b Discharge waveform through 500 per ANSI ESDA JEDEC JS 001...

Страница 11: ...12 and 50 3 RH at a temperature of 73 3 F 23 2 C after a conditioning period of 48 hours minimum Bag size for this test is specified to be 8 x 10 inches 20 x 25 cm ANSI ESD S11 31 specifies that the...

Страница 12: ...e is a C ETS folder on the hard drive If not see Appendix C in this manual for the setup procedure If using computer control plug the following connections into the computer after the computer is on a...

Страница 13: ...g only the 4431 Discharge Unit and the Oscilloscope Data can be saved from the USB port of the scope for later processing by user software not supplied See the next chapter on AUTOMATIC ENERGY TEST fo...

Страница 14: ...c div and CH1 trigger level to 50mV Trigger mode is NORMAL Turn on the HV Press the SINGLE button on the oscilloscope then initiate a discharge using either the 4431 Discharge Unit front panel TEST bu...

Страница 15: ...The Test Manager software is the hub of all automatic S11 31 operations providing the main functions of organizing samples and discharges testing printing and saving data Below is a roadmap to these...

Страница 16: ...UTO Power ON and HV ON Proceed as follows 7 1 1 From your windows desktop double click the ETS MODEL 4431 TEST MANAGER icon You will see the Operator screen shown below Instructions are always shown i...

Страница 17: ...nnection to the Discharge Unit Scope Path is the connection to the oscilloscope Figure 7 5 Communications Paths Each resource field has a pull down menu Follow this update procedure Figure 7 6 Path se...

Страница 18: ...icon See the red arrow above Monitored mode Select MONITORED on the screen and switch the 4431 Discharge Unit selector switch to MAN nJ The user will be asked to insert samples and initiate each disc...

Страница 19: ...umber from 1 to 20 can be entered by typing it in or by utilizing the up down arrows at the left of the field Enter the number of discharges in the DISCHARGES field Any number from 1 to 6 can be enter...

Страница 20: ...firmly plugged into the laptop and see Appendix A for more information 7 2 CALIBRATION You will then be asked to Remove sample and close latch Make sure t h e r e i s no sample is in the clamp and th...

Страница 21: ...al waveform is within range 7 4 TEST DISCHARGES You will then be asked to insert a sample close the latch and press START TEST Figure 7 13 Operator Screen requesting a sample 7 4 1 The system is ready...

Страница 22: ...sed on the number of samples entered in the test profile the previous 3 steps will be repeated until all samples have been tested 7 5 Test Data All test data is saved at C ETS Each test sequence gener...

Страница 23: ...it reference number of the test you want and click OK To use the same test reference number you have been using just press OK To abandon the request click BACK You will see the Test Report screen with...

Страница 24: ...k on GRAPH REPORT The Graph Report screen will appear and a dialog box will ask for a reference number Figure 7 19 Choosing a test by Reference Number To select a new test type the 4 digit number of t...

Страница 25: ...om the requested test Sample 1 from the test will be displayed Use the slider at the right of the screen to slide up or down to other samples Figure 7 20 Graph Report screen Click PRINT to produce a r...

Страница 26: ...built in components of the system and using external independent measurement equipment AA 2 Waveform verification using the 4431 T built in components Waveform energy and peak current are verified au...

Страница 27: ...re moved or other USB devices are plugged in windows may exhibit confusion about the USB ports and you may need to help Also COM3 may be COM4 or other numbers If you see any error messages mentioning...

Страница 28: ...his may be COM4 COM6 etc Pull down the ETS4431 menu again and click on Refresh Pull down the Scope Menu and click on USB0 0 Pull down the Scope Menu again and click on Refresh Click on the tab marked...

Страница 29: ...will appear Click NEXT Click NEXT to approve destination Click NEXT to approve features Click NEXT to check for updates Click Next to begin the installation 3 In the folder ETS4431TestManagerH 2017031...

Страница 30: ...431 Energy Test 2158 5 25 hien 8x10 SCC 1000 18020307 2015 05 02 2016 03 02 ESD S11 31 1994 Static Shielding Bags 25 Record 4 Title Test ref no ReportDate Cal Waveform Energy Cal WF Peak mA Verf WF En...

Страница 31: ...y the customer of if used in any application other than that for which it was intended This warranty to replace or repair is the only warranty either expressed or implied or provided by law and is in...

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