TB 9-6625-174-24
APPENDIX B
PERFORMANCE TABLES
UEI, Model UTL260
Table B-275. Calibration Description.
Test instrument parameters
Performance specifications
DC VOLTAGE
Range: 0 to 600 V dc
Accuracy: (1.0% rdg + 5 dgts)
AC VOLTAGE
Range: 0 to 600 V ac
Accuracy: 40 to 400 Hz, (1.5% rdg + 5 dgts)
AC CURRENT
Range: 0 to 200 A ac
Accuracy: 50 to 60 Hz, (2.0% rdg + 5 dgts)
Range: 0 to 2 kΩ
Accuracy: (1.0% rdg + 5 dgts)
Table B-276. DC Voltage.
Calibrator output
Test instrument
Applied
Range
Limits (V dc)
(V dc)
(V dc)
Min
Max
60
600
54
66
180
600
173
187
300
600
292
308
420
600
411
429
-420
600
-429
-411
540
600
530
550
Table B-277. AC Voltage.
Calibrator output
Test instrument
Applied
Range
Limits (V ac)
(V ac)
(V ac)
Min
Max
540 @ 40 Hz
600
527
553
540 @ 400 Hz
600
527
553
Table B-278. Resistance.
Calibrator output
Test instrument
Limits (Ω)
Applied
Range
(Ω)
(Ω)
Min
Max
1.9 k
2k
-1.263% (1.876 k)
+1.263% (1.924 k)
B-78
