TB 9-6625-199-24
APPENDIX B
PERFORMANCE TABLES
Beckman Instruments, Model DM23 - Continued
Table B-124. DC Current.
Calibrator output
Test instrument
Applied
Range
Limits (A dc)
(A dc)
(A dc)
Min
Max
190 μ
200 μ
187.5 μ
192.5 μ
19 m
20 m
18.75 m
19.25 m
190 m
200 m
187.5 m
192.5 m
1
9
10
8.74
9.26
Move TI lead to TI 10 A input.
1
Table B-125. AC Current.
Calibrator output
Test instrument
Applied
Range
Limits (A ac)
(A ac)
(A ac)
Min
Max
19 m @ 400 Hz
20 m
18.62 m
19.38 m
190 m @ 400 Hz
200 m
186.2 m
193.8 m
9 @ 400 Hz
10
8.69
9.31
Move TI lead to TI 10 A input.
1
Table B-126. Resistance.
Calibrator output
Test instrument
Limits (%/Ω)
Applied
Range
(Ω)
(Ω)
Min
Max
100
200
-1.6% (98.4)
+1.6% (101.6)
1k
2k
-1.4% (0.986 k)
+1.4% (1.014 k)
10 k
20 k
-1.4% (9.86 k)
+1.4% (10.14 k)
100 k
200 k
-1.4% (98.60 k)
+1.4% (101.4 k)
1M
2M
-1.4% (0.986 M)
+1.4% (1.014 M)
10 M
20 M
-3.4% (9.660 M)
+3.4% (10.34 M)
100 M
2000 M
-15.0% (85 M)
+15.0% (115 M)
Table B-127. Capacitance.
Capacitance standard
Test instrument
output
Applied
Range
Limits (F)
(F)
(F)
Min
Max
0.001 μ
2n
0.96 n
1.04 n
0.01 μ
20 n
9.6 n
10.4 n
0.1 μ
200 n
96.0 n
104
n
1.0 μ
2μ
0.960 μ
1.040 μ
μ
20 μ
9.6 μ
10.4 μ
10
B-51
