GE Measurement & Control Druck DPI 620 Genii User Manual page 137

User Manual
3. Use the calibration menu (Ref: Section 8.1) to do a three-
point calibration (-FS, Zero and +FS) for each range: 20
mA and 55 mA
4. Check the calibration is correct
• Select the applicable Current (measure) function, (Ref:
Section 2.4, 3).
• Apply the values that follow:
• Check the error is in the specified limits (Ref: Table 8-2)
Table 8-2 Current (measure) error limits
0 (open circuit)
06 June 2013
mA: -55, -25, -20, -10, -5, 0 (open circuit)
mA: 0, 5, 10, 20, 25, 55.
Applied
mA
±55
±25
±20
±10
±5
Calibrator
uncertainty
(mA)
0.003
0.0025
0.00063
0.00036
0.00025
0.0002
Druck DPI620 Genii
Permitted
DPI 620 error
(mA)
0.0055
0.0040
0.0022
0.0016
0.0013
0.0010
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