TB 9-6625-199-24
APPENDIX B
PERFORMANCE TABLES
Amprobe Instruments, Model 15XP-A
Test instrument parameters
Performance specifications
DC VOLTAGE
Range: 0 to 1000 V dc
Accuracy: (0.5% rdg + 1 dgt)
AC VOLTAGE
Range: 0 to 750 V ac
Accuracy: 200 mV ac rng @ 45 to 100 Hz, (1.5% rdg + 5 dgts);
2 to 750 V ac rngs @ 45 to 500 Hz, (1.5% rdg + 5 dgts)
DC CURRENT
Range: 0 to 2 A dc
Accuracy: 200 μA dc to 200 mA dc rngs, (1% rdg + 2 dgts);
2 A dc rng, (2% rdg + 3 dgts)
AC CURRENT
Range: 0 to 2 A ac, 45 Hz to 500 Hz
Accuracy: 200 μA ac to 200 mA ac rngs, (1.5% rdg + 5 dgts);
2 A ac rng, (2.5% rdg + 5 dgts)
Range: 0 to 2000 MΩ
Accuracy: (1.0 % rdg + 4 dgts), 200 to 2 MΩ ranges;
(3.0 % rdg + 5 dgts), 20 MΩ range
[5.0 % (rdg -10 dgt) + 20 dgt], 2000 MΩ range1
-10 digits is due to a fixed 10 digit (10 MΩ) offset.
1
Table B-14. DC Voltage.
Calibrator output
Test instrument
Applied
Range
Limits (V dc)
(V dc)
(V dc)
Min
Max
190 m
200 m
188.9 m
191.1 m
1.9
2
1.889
1.911
6
20
5.96
6.04
14
20
13.92
14.08
19
20
18.89
19.11
-19
20
-19.11
-18.89
190
200
188.9
191.1
900
1000
894
906
Table B-15. AC Voltage.
Calibrator output
Test instrument
Applied
Range
Limits (V ac)
(V ac)
(V ac)
Min
Max
190 m @ 45 Hz
200 m
186.6 m
193.4 m
190 m @ 100 Hz
200 m
186.6 m
193.4 m
1.9 @ 45 Hz
2
1.866
1.934
1.9 @ 500 Hz
2
1.866
1.934
19 @ 45 Hz
20
18.66
19.34
19 @ 500 Hz
20
18.66
19.34
190 @ 45 Hz
200
186.6
193.4
190 @ 500 Hz
200
186.6
193.4
700 @ 45 Hz
750
684
716
700 @ 500 Hz
750
684
716
B-5