TB 9-6625-1314-35
Table 3. Calibration Description for Digital Multimeter,
Data Technology, Model 360 - Continued
Test instrument parameters
Performance specifications
Ac current
23
Range
0.2 mA to 2 A (50 Hz to 10 kHz)
Accuracy
(.7% of reading +0.3% FS)
Range
0.2 to 200 k Ω
Accuracy
(0.3% of reading +0.2% FS)
Range
2000 k Ω
Accuracy
(0.5% of reading +0.2% FS)
200 and 2000 V range calibrated at 60 and 400 Hz (AN/GSM-256 and AN/TSM-55).
1
2Calibrated
50 Hz to 1 kHz on 0.2 to 200 mA range, and 60 and 400 Hz on 2000 mA range
(AN/GSM-256).
3Calibrated 60 and 400 Hz (AN/GSM-259 and AN/TSM-55). 1200 and 2000 V range calibrated
at 60 and 400 Hz (AN/GSM-256 and AN/TSM-55).
SECTION II
EQUIPMENT REQUIREMENTS
4. Equipment Required. Table 4
identifies the
specific equipment used in
this
calibration procedure. This equipment is issued with Secondary Transfer Calibration
01-019-1829 (AN/GSM-259), and Transportable Maintenance Calibration Facility AN/TSM-
55, and is to be used in performing this procedure. Alternate items may be used by the
calibrating activity when the equipment listed in table 4 is not available. The items
selected must be verified to perform satisfactorily prior to use and must bear evidence of
current calibration. The equipment must meet or exceed the minimum use specifications
listed in table 4. The accuracies listed in table 4 provide a four-to-one accuracy ratio
between the standard and TI.
5. Accessories Required. The
accessories listed in
table 5 are issued as
indicated in
paragraph 4 above and
are to be
used in this
calibration procedure. When necessary, these
items may be substituted by equivalent items unless specifically prohibited.
5