Keithley 2280 Series - Page 375

Series 2280 Precision DC Power Supply Reference Manual Appendix B: Verification
077085503 / March 2019 B-9
DC current accuracy
Model number
DUT voltage
(V)
Test current
(A)
Minimum (A)
Maximum (A)
Measured
current (A)
0% test current
2280S-32-6
16
0
-0.005
0.005
2280S-60-3
30
0
-0.005
0.005
25% test current
2280S-32-6
16
1.5
1.49425
1.50575
2280S-60-3
30
0.8
0.7946
0.80504
50% test current
2280S-32-6
16
3
2.9935
3.0065
2280S-60-3
30
1.6
2.3938
1.60508
75% test current
2280S-32-6
16
4.5
4.49275
4.50725
2280S-60-3
30
2.4
2.3938
2.4062
100% test current
2280S-32-6
16
6
5.992
6.008
2280S-60-3
30
3
2.9935
3.0065