GE DPI620G-IS, Руководство пользователя

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User Manual Druck DPI620G-IS
29 July 2016 116M5464 Revision - Page 215 of 248
Table 10-1 Calibration Equipment
Function
Calibration Equipment
(ppm = parts per million)
Current
(CH1 or CH2)
Current (mA) calibrator.
Accuracy - Current measure/source: see
Table 10-2
or Table 10-3 .
Voltage
(CH1 or CH2)
Volts calibrator.
Accuracy - Voltage measure/source: see
Table 10-5
or Table 10-7
Table 8-5/8-7).
Millivolts
(CH1 or CH2)
or
TC mV (CH1)
mV calibrator.
Accuracy - Millivolts measure/source: see
Table 10-4 or Table 10-6
Accuracy - TC mV: see
Table 10-14
Frequency
(CH1)
measure source
Signal generator.
Total error: 0.3 ppm
or better Frequency meter.
Total error: 0.3 ppm or
better
Resolution: 8 digits
(minimum)
Resistance
(CH1)
measure source
Standard resistor
(Ω) (ref Table 10-11):
100, 200, 300, 400,
1k, 2k, 4k
Total uncertainty:
20 ppm An ohmmeter or an
RTD measurement
system with the
specified excitation
currents – see Table
10-13