Keithley 2260B-80-13 - Page 29

Series 2260B
Programmable Power Supplies Verification and Adjustment Manual Section 5:
Verification test record forms
077104802 / November 2016 5-7
Constant current tests:
Current programming
and measurement
Model Minimum
specifications
Results Maximum specifications
Minimum current out 250-4 -5 mA +5 mA
250-9 -10 mA +10 mA
250-13 -15 mA +15 mA
Measurement accuracy 250-4 -5 mA +5 mA
250-9 -10 mA +10 mA
250-13 -20 mA +20 mA
Rated current out 250-4 3.991 A 4.001 A
250-9 8.9810 A 9.0190 A
250-13 12.972 A 13.028 A
Measurement accuracy 250-4 3.991 mA 4.001 mA
250-9 8.981 A 9.019 A
250-13 12.967 A 13.033 A
CC load regulation Model Minimum
specifications
Results Maximum specifications
250-4
-9.000 mA
+9.000 mA
250-9
-14.000 mA
+14.000 mA
250-13
-18.00 mA
+18.00 mA
CC line regulation Model Minimum
specifications
Results Maximum specifications
250-4
-9.5 mA
+9.5 mA
250-9
-14 mA
+14 mA
250-13
-18.5 mA
+18.5 mA