TB 9-6625-199-24
APPENDIX B
PERFORMANCE TABLES
Wavetek, Model 15XL
Table B-7. Calibration Description.
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, 50 to 500 Hz
Accuracy: (1% rdg + 4 dgts), 200 mV ac to 200 V ac ranges;
(1.5% rdg + 4 dgts), 750 V ac range
DC CURRENT
Range: 0 to 10 A dc
Accuracy: (1% rdg + 1 dgt), 200 μA dc to 200 mA dc ranges;
(2.0% rdg + 3 dgts), 10 A dc range
AC CURRENT
Range: 0 to 10 A ac, 50 to 500 Hz
Accuracy: (1.5% rdg + 4 dgts), 200 μA ac to 200 mA ac ranges;
(2.5% rdg + 4 dgts), 10 A ac range
Range: 0 to 2000 MΩ
Accuracy: (1% rdg + 3 dgts), 200 Ω range;
(1% rdg + 1 dgt), 2 kΩ to 2000 kΩ ranges;
(3% rdg + 1 dgt), 20 MΩ range;
[5% (rdg - 10 dgts) + 10 dgts], 2000 MΩ range1
-10 digits is due to a fixed 10 digit (10 MΩ) offset.
1
Table B-8. 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-9. AC Voltage.
Calibrator output
Test instrument
Applied
Range
Limits (V ac)
(V ac)
(V ac)
Min
Max
190 m @ 50 Hz
200 m
187.7
m
192.3 m
190 m @ 500 Hz
200 m
187.7
m
192.3 m
1.9 @ 50 Hz
2
1.877
1.923
1.9 @ 500 Hz
2
1.877
1.923
19 @ 50 Hz
20
18.77
19.23
19 @ 500 Hz
20
18.77
19.23
190 @ 50 Hz
200
187.7
192.3
190 @ 500 Hz
200
187.7
192.3
700 @ 50 Hz
750
685
715
700 @ 500 Hz
750
685
715
B-3
