TB 9-6625-174-24
APPENDIX B
PERFORMANCE TABLES
Fluke, Model 376
Table B-279. Calibration Description.
Test instrument parameters
Performance specifications
DC voltage:
Ranges: 0 to 1000 V dc
Accuracy: (1.0% of rdg 5 dgts)
AC voltage:
Range: 0 to 1000 V ac
Accuracy: (1.5% of rdg 5 dgts) (20 to 500 Hz)
DC Current:
Range: 0 to 1000 A dc
Accuracy: (2.0% of rdg 5 dgts)
AC Current: 1
Range: 0 and 1000 A ac
Accuracy: (2.0% of rdg 5 dgts) (10 to 100 Hz)
Accuracy: (2.5% of rdg 5 dgts) (100 Hz to 500 Hz)
Ranges 0 and 60 kΩ
Accuracy: (1.0% of rdg 5 dgts)
Range: 0 to 500 Ω;
Accuracy: (0.5% of rdg 5 dgts)
Sensitivity:
5 to 10 Hz, 10 A rms;
10 to 100 Hz, 5 A rms;
100 to 500 Hz, 10 A rms
Range: 0 to 1000 F
Accuracy: (1.0% of rdg 4 dgts)
NOTE
See manufacturer's manual for adjustments.
Table B-280. AC Voltage.
Calibrator
Test instrument
Output (V Ac)
Range
Min (V ac)
Max (V ac)
9.4
10.7
10 @ 40 Hz
10 @ 500 Hz
9.4
10.7
540 @ 40 Hz
531.4
548.6
Auto
540 @ 500 Hz
531.4
548.6
900 @ 40 Hz
881
919
900 @ 500 Hz
881
919
Table B-281. DC Voltage.
Calibrator
Test instrument
Output (V dc)
Range
Min (V dc)
Max (V dc)
445.0 m
455.0 m
450 m
180
177.7
182.3
420
415.3
424.7
Auto
+ 540
534.1
545.9
-540
-534.1
-545.9
900
886
914
B-79
