TB 9-6625-2263-24
Table 1. Calibration Description - Continued
Accuracy
(% of input
Range
Full-scale
+ digits)
19.9999
0.0140 + 12
10
199.999
0.0125 + 3
100
1999.99
0.0125 + 3
1000
19.9999
0.0125 + 3
10 k
199.999
0.0140 + 3
100 k
1.99999
0.0200 + 3
1M
19.999
0.0450 + 3
10 M
Range: 100 nS
Full scale: 202.00 nS
(0.06% of input + 5 digits)
Accuracy:
From 0.1% of range to FS. For 650 V range multiply % of FS by 1.6. Maximum Volts-Hertz product is 2 X 107.
1
EQUIPMENT REQUIREMENTS
calibration procedure. This equipment is issued with Secondary Transfer Calibration
Standards Sets AN/GSM-286, AN/GSM-287 or AN/GSM-705. Alternate items may be used
by the calibrating activity. The items selected must be verified to perform satisfactorily
prior to use and must bear evidence of current calibration. The equipment must meet or
provide a four-to-one ratio between the standard and TI. Where the four-to-one ratio
cannot be met, the actual accuracy of the equipment selected is shown in parenthesis.
5. Accessories Required. The accessories required for the calibration are common usage
accessories, issued as indicated in paragraph 4 above, and are not listed in this calibration
procedure.
Table 2. Minimum Specifications of Equipment Required
Manufacturer and model
Common name
Minimum use specifications
(part number)
CALIBRATOR
Dc voltage:
Fluke, Model 5720A (5720A)
Range: 8.1 to +1000 V
(p/o MIS-35947); w amplifier,
0.0025%
Fluke 5725A/AR (5725A/AR)
Accuracy:
Accuracy ( %)
Range
300
0
0.006
10
100 , 1 k , 10 k
0.004
0.004
100 k
0.006
1M
0.019
10 M