4년, 189일, 10시간, 11분 - Togotech

"Keithley 2420"의 두 판 사이의 차이

(새 문서: Keithley 2420 소스미터 <ol> <li>링크 <ol> <li> 전자부품 <ol> <li> 소스미터 - 저저항도 측정이 가능하다. <ol> <li> Advantest TR6143 <li> Keithley...)
 
5번째 줄: 5번째 줄:
 
<li> [[전자부품]]
 
<li> [[전자부품]]
 
<ol>
 
<ol>
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<li> [[소스미터]] - 저저항도 측정이 가능하다.
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<li>[[전자부품#측정기]]
 +
<ol>
 +
<li> [[소스미터]]
 
<ol>
 
<ol>
 
<li> [[Advantest TR6143]]
 
<li> [[Advantest TR6143]]
11번째 줄: 13번째 줄:
 
<li> [[Keithley 2612B]]
 
<li> [[Keithley 2612B]]
 
<li> [[Keysight B2902A]]
 
<li> [[Keysight B2902A]]
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</ol>
 
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<li> (High Resistance Meter) [[고저항측정]] - 소스가 있다.
 
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<ol>
 
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<li>해당계측기
 
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<ol>
 
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<li> [[Keithley 220]]
 
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<li> [[Agilent 4339B]]
 
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<li> [[Advantest TR8652]]
 
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</ol>
 
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<li>절연저항측정기(Insulation Resistance Tester)
 
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<ol>
 
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<li> [[Yokogawa 3213]]
 
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<li> [[METRISO 2000]]
 
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</ol>
 
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<li>일렉트로미터(electrometer=Picoammeter) - 소스가 없다.
 
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<ol>
 
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<li> [[Advantest R8240]]
 
 
</ol>
 
</ol>
 
</ol>
 
</ol>
44번째 줄: 29번째 줄:
 
<li>데이터는 ,로 구분되는 5개가 나온다. 전압,전류,저항,시간(초),상태 +1.000206E+00, +1.000000E-04, +1.000236E+04, +7.282600E+01, +4.813200E+04
 
<li>데이터는 ,로 구분되는 5개가 나온다. 전압,전류,저항,시간(초),상태 +1.000206E+00, +1.000000E-04, +1.000236E+04, +7.282600E+01, +4.813200E+04
 
</ol>
 
</ol>
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<li>예1 - source-measure
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<li>대표적인 명령어
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<ol>*RST Restore GPIB defaults (one-shot source-measure mode). :SOUR:FUNC VOLT Select voltage source function. :SOUR:VOLT:MODE FIX Select fixed voltage source mode. :SOUR:VOLT:RANG 20 Select 20V source range. :SOUR:VOLT:LEV 10 Set source output level to 10V. :SENS:FUNC “CURR” Select current measurement function. :SENS:CURR:PROT 10e-3 Set compliance limit to 10mA. :SENS:CURR:RANG 10e-3 Select the 10mA measurement range. :OUTP ON Turn the output on. :READ? Trigger and acquire one data string.
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<gallery>
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</ol>
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image:2420_000.png
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<li>예2 - measure current only
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</gallery>
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<ol>*RST Restore GPIB defaults (one-shot measure mode). :SOUR:FUNC VOLT Select voltage source function. :SOUR:VOLT:MODE FIX Select fixed voltage source mode. :SOUR:VOLT:RANG 0.2 Select 200mV source range. :SOUR:VOLT:LEV 0 Set source output level to 0.000mV. :SENS:FUNC “CURR” Select current measurement function. :SENS:CURR:PROT 100e-3 Set compliance limit to 100mA. :SENS:CURR:RANG 10e-3 Select the 10mA measurement range. :OUTP ON Turn the output on. :READ? Trigger and acquire one data string.
+
<li>예1 - source-measure*RST Restore GPIB defaults (one-shot source-measure mode). :SOUR:FUNC VOLT Select voltage source function. :SOUR:VOLT:MODE FIX Select fixed voltage source mode. :SOUR:VOLT:RANG 20 Select 20V source range. :SOUR:VOLT:LEV 10 Set source output level to 10V. :SENS:FUNC “CURR” Select current measurement function. :SENS:CURR:PROT 10e-3 Set compliance limit to 10mA. :SENS:CURR:RANG 10e-3 Select the 10mA measurement range. :OUTP ON Turn the output on. :READ? Trigger and acquire one data string.
−
</ol>
+
<li>예2 - measure current only*RST Restore GPIB defaults (one-shot measure mode). :SOUR:FUNC VOLT Select voltage source function. :SOUR:VOLT:MODE FIX Select fixed voltage source mode. :SOUR:VOLT:RANG 0.2 Select 200mV source range. :SOUR:VOLT:LEV 0 Set source output level to 0.000mV. :SENS:FUNC “CURR” Select current measurement function. :SENS:CURR:PROT 100e-3 Set compliance limit to 100mA. :SENS:CURR:RANG 10e-3 Select the 10mA measurement range. :OUTP ON Turn the output on. :READ? Trigger and acquire one data string.
−
<li>예3 - auto ohms
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<li>예3 - auto ohms*RST Restore GPIB defaults (one-shot measurement mode). :SENS:FUNC “RES” Select ohms measurement function. :SENS:RES:RANG 200 Select 200Ω range. :SENS:RES:MODE AUTO Select the auto ohms measurement method. :SYST:RSEN ON Select 4-wire sense mode. :OUTP ON Turn the output on. :READ? Trigger and acquire one data string.
−
<ol>*RST Restore GPIB defaults (one-shot measurement mode). :SENS:FUNC “RES” Select ohms measurement function. :SENS:RES:RANG 200 Select 200Ω range. :SENS:RES:MODE AUTO Select the auto ohms measurement method. :SYST:RSEN ON Select 4-wire sense mode. :OUTP ON Turn the output on. :READ? Trigger and acquire one data string.
+
<li>예4 - Logarithmic staircase sweep, 버퍼에는 2500개까지 :TRACe:POINts*RST Restore GPIB defaults (source V, measure I). :SOUR:VOLT 0 Set bias level to 0V. :SOUR:DEL 0.1 Set delay to 100ms. :SOUR:SWE:RANG BEST Select best source ranging. :SOUR:VOLT:MODE SWE Select the sweep source mode. :SOUR:SWE:SPAC LOG Select the log sweep scale. :SOUR:VOLT:STAR 1 Set start level to 1V. :SOUR:VOLT:STOP 10 Set stop level to 10V. :SOUR:SWE:POIN 5 Set number of sweep points to 5. :TRIG:COUN 5 Set trigger count to 5. :OUTP ON Turn output on. :READ? Trigger sweep and acquire data. (5개씩 5번 나오나?)
−
</ol>
 
−
<li>예4 - Logarithmic staircase sweep, 버퍼에는 2500개까지 :TRACe:POINts
 
−
<ol>*RST Restore GPIB defaults (source V, measure I). :SOUR:VOLT 0 Set bias level to 0V. :SOUR:DEL 0.1 Set delay to 100ms. :SOUR:SWE:RANG BEST Select best source ranging. :SOUR:VOLT:MODE SWE Select the sweep source mode. :SOUR:SWE:SPAC LOG Select the log sweep scale. :SOUR:VOLT:STAR 1 Set start level to 1V. :SOUR:VOLT:STOP 10 Set stop level to 10V. :SOUR:SWE:POIN 5 Set number of sweep points to 5. :TRIG:COUN 5 Set trigger count to 5. :OUTP ON Turn output on. :READ? Trigger sweep and acquire data. (5개씩 5번 나오나?)
 
−
</ol>
 
 
<li>15/03/04 레니온에서 촬영
 
<li>15/03/04 레니온에서 촬영
 
<gallery>
 
<gallery>

2020년 5월 9일 (토) 21:58 판

Keithley 2420 소스미터

  1. 링크
    1. 전자부품
      1. 전자부품#측정기
        1. 소스미터
          1. Advantest TR6143
          2. Keithley 2420 - 이 페이지
          3. Keithley 2612B
          4. Keysight B2902A
  2. Keithley 2420, 63V 3.15A 66W Source meter , 펄스모드 없다.
    1. 명령어
      1. 측정단자 위치 선택 :ROUTe:TERMinals FRONt | REAR
      2. 2, 4-wire  :SYSTem:RSENse ON | OFF  ! (4-wire) | (2-wire).
      3. 측정속도 [:SENSe]:CURRent|VOLTage|RESistance:NPLCycles 0.01 | 0.1 | 1 | 10
      4. 자리수 :DISPlay:DIGits 4|5|6|7
      5. 출력 on  :OUTPut ON | OFF
      6. 트리거 및 데이터 받기 : :READ?
      7. 데이터는 ,로 구분되는 5개가 나온다. 전압,전류,저항,시간(초),상태 +1.000206E+00, +1.000000E-04, +1.000236E+04, +7.282600E+01, +4.813200E+04
    2. 대표적인 명령어
      • 2420 000.png
    3. 예1 - source-measure*RST Restore GPIB defaults (one-shot source-measure mode). :SOUR:FUNC VOLT Select voltage source function. :SOUR:VOLT:MODE FIX Select fixed voltage source mode. :SOUR:VOLT:RANG 20 Select 20V source range. :SOUR:VOLT:LEV 10 Set source output level to 10V. :SENS:FUNC “CURR” Select current measurement function. :SENS:CURR:PROT 10e-3 Set compliance limit to 10mA. :SENS:CURR:RANG 10e-3 Select the 10mA measurement range. :OUTP ON Turn the output on. :READ? Trigger and acquire one data string.
    4. 예2 - measure current only*RST Restore GPIB defaults (one-shot measure mode). :SOUR:FUNC VOLT Select voltage source function. :SOUR:VOLT:MODE FIX Select fixed voltage source mode. :SOUR:VOLT:RANG 0.2 Select 200mV source range. :SOUR:VOLT:LEV 0 Set source output level to 0.000mV. :SENS:FUNC “CURR” Select current measurement function. :SENS:CURR:PROT 100e-3 Set compliance limit to 100mA. :SENS:CURR:RANG 10e-3 Select the 10mA measurement range. :OUTP ON Turn the output on. :READ? Trigger and acquire one data string.
    5. 예3 - auto ohms*RST Restore GPIB defaults (one-shot measurement mode). :SENS:FUNC “RES” Select ohms measurement function. :SENS:RES:RANG 200 Select 200Ω range. :SENS:RES:MODE AUTO Select the auto ohms measurement method. :SYST:RSEN ON Select 4-wire sense mode. :OUTP ON Turn the output on. :READ? Trigger and acquire one data string.
    6. 예4 - Logarithmic staircase sweep, 버퍼에는 2500개까지 :TRACe:POINts*RST Restore GPIB defaults (source V, measure I). :SOUR:VOLT 0 Set bias level to 0V. :SOUR:DEL 0.1 Set delay to 100ms. :SOUR:SWE:RANG BEST Select best source ranging. :SOUR:VOLT:MODE SWE Select the sweep source mode. :SOUR:SWE:SPAC LOG Select the log sweep scale. :SOUR:VOLT:STAR 1 Set start level to 1V. :SOUR:VOLT:STOP 10 Set stop level to 10V. :SOUR:SWE:POIN 5 Set number of sweep points to 5. :TRIG:COUN 5 Set trigger count to 5. :OUTP ON Turn output on. :READ? Trigger sweep and acquire data. (5개씩 5번 나오나?)
    7. 15/03/04 레니온에서 촬영
      • 2420 001.jpg
      • 2420 002.jpg
    8. 20/04/27 레니온에서 빌려옴
      1. 외관 - 빌려와 좌우 랙마운트 어댑터(가 날카로워)를 제거함
        • 2420 003.jpg

        • 팬이 밑면에 있다. 받침이 없어 냉각에 문제

        • 2420 005.jpg
        • 2420 006.jpg
      2. 양면 폼 테이프를 제거함
        • 2420 007.jpg
        • 2420 008.jpg
      3. 고무 받침 4개를 붙여 냉각팬 기능에 문제가 없도록 함.
        • 2420 009.jpg
        • 2420 010.jpg
      4. 저항 측정하여 정밀도 파악중
        • 2420 011.jpg
    9. 20/04/28 GPIB 프로그래밍하여 정밀도 파악할 예정
      1. 저항 측정 엑셀 데이터

        • 2420으로 측정한 저항편차

        • 측정 저항 범위에 따른 흐르는 전류 1A에서 1uA까지 7범위

        • HP 3458A DMM과 비교. 낮은 저항은 소스미터가 불리하다.(?)

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