TB 9-6625-199-24
APPENDIX B
PERFORMANCE TABLES
Beckman Instruments, Model DM10XL
Table B-110. Calibration Description.
Test instrument parameters
Performance specifications
DC VOLTAGE
Range: 0 to 1000 V dc
Accuracy: (0.7% rdg + 1 dgt)
AC VOLTAGE
Range: 200 and 500/750 V ac
Accuracy: 50 to 500 Hz: 200 V ac range, (1.0% rdg + 4 dgts);
500/750 V ac range, (1.5% rdg + 4 dgts)
DC CURRENT
Range: 0 to 10 A dc
Accuracy: (1% rdg +1 dgt), 200 μA dc to 200 mA dc rngs;
(2% rdg +3 dgts), 10 A dc rng
Range: 0 to 2000 MΩ
Accuracy: (1% rdg +3 dgts), 200 Ω rng;
(1% rdg +1 dgt), 2 kΩ to 2 MΩ rngs;
(3% rdg +1 dgt), 20 MΩ rng
Table B-111. DC Voltage.
Calibrator output
Test instrument
Applied
Range
Limits (V dc)
(V dc)
(V dc)
Min
Max
190 m
200 m
188.6 m
191.4 m
1.9
2
1.886
1.914
10
20
9.92
10.08
19
20
18.86
19.14
-19
20
-19.14
-18.86
190
200
188.6
191.4
900
1000
893
907
Table B-112. AC Voltage.
Calibrator output
Test instrument
Applied
Range
Limits (V ac)
(V ac)
(V ac)
Min
Max
190 @ 60 Hz
200
187.7
192.3
190 @ 400 Hz
200
187.7
192.3
500 @ 60 Hz
500/750
488
512
500 @ 400 Hz
500/750
488
512
Table B-113. DC Current.
Calibrator output
Test instrument
Applied
Range
Limits (A dc)
(A dc)
(A dc)
Min
Max
190 μ
200 μ
188.0 μ
192.0 μ
1.9 m
2m
1.880 m
1.920 m
19 m
20 m
18.80 m
19.20 m
190 m
200 m
188.0 m
192.0 m
9
10
8.79
9.21
B-46