Guildline 6530 Series, Руководство оператора

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Section 6
OM6530-C1-00
19 November, 2019
6-4
6.2.3. RECOMMENDED TEST EQUIPMENT
Table 6-2 lists all test equipment required for the Artifact Calibration of the 6530
TeraOhm Bridge-Meter. Alternate equipment may be used as long as the substitute
equipment has specifications as good as or better than the equipment listed.
Description Minimum Use Specifications Recommended
Equipment
Output Voltage
Range (0 to ± 1000) DC V,
accuracy ± 0.1% of output
DC V Meter accuracy
< 60 ppm or better,
minimum 10 MΩ input
impedance
Auto Calibration
Capacitor coefficients
27 pF ± 200 000 ppm
270 pF ± 80 000 ppm
2700 pF ± 20 000 ppm
100 MΩ Reference
Resistor, calibrated,
max. Uncertainty
30 ppm
Auto Calibration
Threshold coefficients
0.1 V ± 1000 ppm
1.0 V ± 1000 ppm 100 MΩ Reference
Resistor, calibrated,
max. Uncertainty
30 ppm
Short Circuit 0 ohm link Guildline 65224
Input Current
(optional)
Range (± 10m to ± 10µ) DC A
± 200 ppm
Fluke 5700A
or equivalent
Table 6-2: Recommended Calibration Test Equipment
6.2.4. OUTPUT VOLTAGE CALIBRATION
Connect the Digital Voltmeter to the SOURCE connector of the 6530 under test (use the
MHV-M to BANANA PLUG cable P/N 30046-01-21). Attach the TRIAX to type N
cable to the INPUT connector.
Put the instrument into the SOFCAL DIAGNOSTIC Menu (reference Section 4.9.3)
Select the +1 V test voltage
Press the
<Volts On/Off> function key to turn SOURCE output on.
Allow sufficient time for the DVM reading to stabilize. Record the reading displayed by
the DVM. Press the <DN> key to select the next test voltage. Record each test voltage
reading (Vdvm) for each test voltage (+1 V t1000 V and -1 V through -1000 V).
Press the <Volts On/Off> key to turn the SOURCE output OFF. For each test voltage
record the actual voltage read.
-
Press the <PREVIOUS> key to exit to the Sofcal Diagnostic Menu.
- Press the <PREVIOUS> key to exit to the Sofcal Menu.