TB 9-6625-174-24
APPENDIX B
PERFORMANCE TABLES
Ideal Industries, Model 61-704
Test instrument parameters
Performance specifications
DC VOLTAGE
Range: 0 to 100 V dc
Accuracy: (0.5% rdg + 1 dgt)
AC VOLTAGE
Range: 0 to 750 V ac
Accuracy: 2000 mV and 200 V ranges: 50 to 500 Hz, (1.2% rdg + 3 dgts);
500 Hz to 1 kHz, (2.0% rdg + 5 dgts); 750 V range: 50 to 500 Hz,
(2.0% rdg + 5 dgts)
AC CURRENT
Range: 0 to 200 A ac
Accuracy: 50 to 60 Hz, (3.0% rdg + 5 dgts); 60 to 400 Hz, (5.0% rdg + 5 dgts)
Range: 0 to 200 kΩ
Accuracy: (1.0% rdg + 3 dgts)
Range: 0 to 200 μF
Accuracy: (3.0% rdg + 5 dgts)
Table B-64. DC Voltage.
Calibrator output
Test instrument
Applied
Range
Limits (V dc)
(V dc)
(V dc)
Min
Max
1.9
2000 m
1889 m
1911 m
60
200
59.6
60.4
140
200
139.2
140.8
190
200
188.9
191.1
900
1000
894
906
Table B-65. AC Voltage.
Calibrator output
Test instrument
Applied
Range
Limits (V ac)
(V ac)
(V ac)
Min
Max
1.9 @ 50 Hz
2000 m
1874 m
1926 m
1.9 @ 1 kHz
2000 m
1857 m
1943 m
190 @ 50 Hz
200
187.4
192.6
190 @ 1 kHz
200
185.7
194.3
700 @ 50 Hz
750
681
719
700 @ 500 Hz
750
681
719
Table B-66. AC Current (≤500 A) (w/50 Turn Coil).
Calibrator output
Test instrument
Applied
Range
Limits (A dc)
(A ac)
(A ac)
Min
Max
3.6 @ 50 Hz
200
174.1
185.9
3.6 @ 400 Hz
200
170.5
189.5
B-18