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2-34
Calibration
Model 2520 Pulsed Laser Diode Test System Service Manual
Detector 1
100mA
200
Ω
-100mA
0mA
0mA
+100mA
:SENS2:CURR:RANG 100e-3
:SOUR1:FUNC:SHAP DC
:SENSE2:CURR:POL POS
:SOUR2:VOLT -20
:CAL:PROT:SENS2 <Current>
:SOUR2:VOLT 0
:CAL:PROT:SENS2 <Current>
:SENSE2:CURR:POL NEG
:CAL:PROT:SENS2 <Current>
:SOUR2:VOLT 20
:CAL:PROT:SENS2 <Current>
:OUTP1 OFF
Detector 2
10mA
2k
Ω
-10mA
0mA
0mA
+10mA
:OUTP1 ON
:SENS3:CURR:RANG 10e-3
:SOUR1:FUNC:SHAP DC
:SENSE3:CURR:POL POS
:SOUR3:VOLT -20
:CAL:PROT:SENS3 <Current>
:SOUR3:VOLT 0
:CAL:PROT:SENS3 <Current>
:SENSE3:CURR:POL NEG
:CAL:PROT:SENS3 <Current>
:SOUR3:VOLT 20
:CAL:PROT:SENS3 <Current>
20mA
1k
Ω
-20mA
0mA
0mA
+20mA
:SENS3:CURR:RANG 20e-3
:SOUR1:FUNC:SHAP DC
:SENSE3:CURR:POL POS
:SOUR3:VOLT -20
:CAL:PROT:SENS3 <Current>
:SOUR3:VOLT 0
:CAL:PROT:SENS3 <Current>
:SENSE3:CURR:POL NEG
:CAL:PROT:SENS3 <Current>
:SOUR3:VOLT 20
:CAL:PROT:SENS3 <Current>
Table 2-13 (continued)
Remote current measurement calibration currents and commands
Channel
Current range Test resistor*
Calibration
currents*
Calibration commands*
* Nominal values shown. Calculate actual current from characterized resistance and DMM voltage reading: I = V/R.
Summary of Contents for 2520
Page 10: ......
Page 13: ...1 PerformanceVerification...
Page 30: ......
Page 31: ...2 Calibration...
Page 68: ...2 38 Calibration Model 2520 Pulsed Laser Diode Test System Service Manual...
Page 69: ...3 RoutineMaintenance...
Page 72: ...3 4 Routine Maintenance Model 2520 Pulsed Laser Diode Test System Service Manual...
Page 73: ...4 Troubleshooting...
Page 90: ...4 18 Troubleshooting Model 2520 Pulsed Laser Diode Test System Service Manual...
Page 91: ...5 Disassembly...
Page 98: ...5 8 Disassembly Model 2520 Pulsed Laser Diode Test System Service Manual...
Page 99: ...6 ReplaceableParts...
Page 116: ...6 18 Replaceable Parts Model 2520 Pulsed Laser Diode Test System Service Manual...
Page 117: ...A Specifications...
Page 121: ...B CalibrationReference...
Page 132: ...B 12 Calibration Reference Model 2520 Pulsed Laser Diode Test System Service Manual...
Page 136: ......