Preliminary Procedure; Certification Procedure - Teledyne HVD3000 Operating Manual

HVD3000 / HVD3000A High-Voltage Differential Probes

Preliminary Procedure

1. Connect the probe under test to the female end of the ProBus Extension Cable.
Connect the male end of the ProBus Extension Cable to channel 1 (C1) of the
oscilloscope.
2. Turn on the oscilloscope and allow at least 30 minutes warm-up time before
performing the Certification Procedure.
3. Turn on the other test equipment and allow these to warm up for the time
recommended by the manufacturer.
4. While the instruments are reaching operating temperature, make a photocopy of
the Performance Verification Test Record (following this topic), and fill in the
necessary data.

Certification Procedure

1. Set the function generator to sine wave, 70 Hz, and an output voltage of
approximately:
• 7 Vrms (into a high impedance output) for HVD310x, HVD310xA, HVD3206,
and HVD3206A
• 37 Vrms for HVD3605 and HVD3605A
2. Set the DMM to measure AC Volts.
3. Connect the function generator output to the DMM, using a BNC cable and a female
BNC to dual banana plug adapter.
4. Adjust the function generator output voltage until the DMM reads:
• 7 V ±0.01 V for HVD310x, HVD310xA, HVD3206, and HVD3206A
• 37 V ±0.01 V for HVD3605 and HVD3605A
5. Record the DMM reading to 1 mV resolution in the Test Record.
6. Disconnect the BNC cable from the function generator and from the BNC-to-banana
plug adapter on the DMM. (Leave the banana plug adapter connected to the DMM).
7. Connect the BNC connector from the probe extender cable to the BNC-to-banana
plug adapter on the DMM.
8. Connect the insulated banana plug adapter to the function generator.
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