K0341 Issue No. 2
14
Table 4
V measure
UPS-III-IS source mode
Table 5
mA source
Calibration Check
1.Connect the UPS-III-IS to the electrical calibrator. Switch on
the electrical calibrator and allow it to thermally stabilise.
2.Switch on the UPS-III-IS and allow the instrument to thermally
stabilise.
3.Set the UPS-III-IS to mA measure, adjust the electrical
calibrator to apply the first value in the table 3. Record the
reading of the UPS-III-IS.
4.Repeat step 3 for all the values in the table 3.
5.Compare the recorded values and the applied values if the
difference is greater than the permitted error, the instrument
requires a calibration adjustment.
6.Repeat this procedure for V measure (table 4) and mA source
(table 5).
Calibration Adjustment
1.Connect the UPS-III-IS to the electrical calibrator. Switch on
the electrical calibrator and allow it to thermally stabilise.
Applied V
Permitted UPS-III-IS
error (mV)
Calibrator error
(mV)
0
0.004
0.00040
20
0.004
0.00014
40
0.005
0.00064
50
0.005
0.00070
Applied
mA
Permitted UPS-III-IS
error (mA)
Calibrator error
(mA)
0
0.002
0
4
0.002
0.00012
12
0.002
0.00011
20
0.002
0.00015
Summary of Contents for Druck UPS-III-IS
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