Chapter 3 Calibration Procedures
Constant Voltage (CV) Verifications
5Readback the output voltage of the selected output over the remote interface by sending the command:
MEAS:VOLT? {P6VP25VN25V}
6Record the value displayed on the controller. This value should be within the limits specified below for each output tested.
Output | Programming Accuracy |
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+6V | DVM ± 5 mV |
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+25V | DVM ± 10 mV |
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7Program the selected output's voltage to full scale value by sending the commands.
VOLT 6.0 for the +6V supply or
VOLT 25.0 for the ± 25V supply
8Record the output voltage reading on the digital voltmeter (DVM). The readings should be within the limits specified below for each output tested.
Output | Programming Accuracy |
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+6V | 6 V ± 11 mV |
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+25V | 25 V ± 32.5 mV |
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9Readback the output voltage of the selected output over the remote interface by sending the command:
MEAS:VOLT? {P6VP25VN25V}
10Record the value displayed on the controller. This value should be within the limits specified below for the output to be tested.
Output | Programming Accuracy |
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+6V | DVM ± 11 mV |
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+25V | DVM ± 22.5 mV |
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11Repeat steps (1) through (10) for the remaining outputs.
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