GE Measurement & Control Druck DPI 620 Genii User Manual page 134

User Manual
Function
Current
(CH1 or CH2)
Voltage
(CH1 or CH2)
Millivolts
(CH1 or CH2)
OR
TC mV (CH1)
Frequency
(CH1)
Resistance
(CH1)
Cold Junction
(CH1)
06 June 2013
Table 8-1
Calibration equipment
(ppm = parts per million)
Current (mA) calibrator.
Accuracy - Current measure/source,
refer to Table 8-2 or Table 8-3
Volts calibrator.
Accuracy - Voltage measure/source,
mV calibrator.
Accuracy - Millivolts measure/source,
refer to Table 8-4 or Table 8-6
Accuracy - TC mV refer to Table 8-14
measure
Signal generator
Total error: 0.3
ppm or better
measure
Standard resistor
100R, 200R, 300R,
400R, 1k, 2k, 4k
Total uncertainty:
20 ppm
Calibrated K type thermocouple
Accuracy: 50 mK for -5 to 28°C (23 to
82.4°F)
refer to
source
Frequency meter
Total error: 0.3
ppm or better
Resolution: 8
digits (minimum)
source
An ohmmeter or an
RTD measurement
system with the
specified excitation
currents, refer to
Table 8-13
Druck DPI620 Genii
Page 134 of 179