Calibration
2-21
3. Perform the range calibration steps listed in Table 2-9 for all ranges. For each
range:
• Send the :SOUR:VOLT:RANG command to select the source and sense range
being calibrated. For example, for the 2V range, the following command
would be sent:
:SOUR:VOLT:RANG 2
• Program the source to output the negative full-range value using the
:SOUR:VOLT command. For example:
:SOUR:VOLT -2
• Note and record the multimeter reading.
• Use the multimeter reading as the parameter for the :CAL:PROT:SOUR and
:CAL:PROT:SENS commands. For example, a typical value for the 2V range
would be:
:CAL:PROT:SOUR -1.998
:CAL:PROT:SENS -1.998
• Program the voltage source for 0V output using the :SOUR:VOLT 0.0 com-
mand.
• Note the multimeter reading.
• Send the source and sense calibration commands using the multimeter reading
for the parameter. For example:
:CAL:PROT:SOUR1E-3
:CAL:PROT:SmENS1E-3
• Set the source to the positive full-range value using the :SOUR:VOLT com-
mand. For example:
:SOUR:VOLT 2
• Note and record the multimeter reading.
• Send the source and sense commands using the multimeter reading as the
parameter. For example:
:CAL:PROT:SOUR 1.997
:CAL:PROT:SENS 1.997
• Send the SOUR:VOLT 0.0 command to set the source voltage to 0V.
• Note and record the multimeter reading.
• Send the :CAL:PROT:SOUR command using the multimeter reading as the
command parameter. For example:
:CAL:PROT:SOUR -1.02E-3
Summary of Contents for SourceMeter 2425
Page 3: ...TAIWAN 1FL 85 Po Ai Street Hsinchu Taiwan R O C 886 3 572 9077 Fax 886 3 572 9031...
Page 15: ......
Page 16: ...1 PerformanceVerification...
Page 35: ...1 20 Performance Verification Model 2425 Service Manual...
Page 36: ...2 Calibration...
Page 62: ...3 RoutineMaintenance...
Page 65: ...3 4 Routine Maintenance Model 2425 Service Manual...
Page 66: ...4 Troubleshooting...
Page 84: ...5 Disassembly...
Page 92: ...6 ReplacementParts...
Page 113: ...6 22 Replacement Parts Model 2425 Service Manual...
Page 114: ...A Specifications...
Page 116: ...B CommandReference...
Page 128: ...C CalibrationPrograms...
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