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Performance, Calibration, and Configuration - B
155
Model 66319D/66321D DVM Input
Report No _______________ Date __________________
Test Description Minimum
Specification
Results Maximum
Specification
DVM VOLTAGE CALIBRATION VERIFICATION
Positive Voltage Measurement
Negative Voltage Measurement
Vmeas −15mV
Vmeas −6.8mV
_________
_________
Vmeas +15mV
Vmeas +6.8mV
Model 66319B/D Output 2
Report No _______________ Date __________________
Test Description Minimum
Specification
Results Maximum
Specification
CONSTANT VOLTAGE TESTS
Voltage Programming and Readback
Output 2 Low Voltage @ 0 V
Output 2 Front Panel Display Readback
Output 2 High Voltage @ Full Scale
Output 2 Front Panel Display Readback
− 40 mV
Vout2 − 15 mV
11.936 V
Vout2 − 39 mV
__________
__________
__________
__________
+ 40 mV
Vout2 + 15 mV
12.064 V
Vout2 + 39 mV
Load Effect
− 1.6 mV
__________
+ 1.6mV
Source Effect
− 0.4 mV
__________ + 0.4 mV
PARD (Ripple and Noise)
Peak-to-Peak
RMS (with phone capacitance <6µF)
− 0 mV
− 0 mV
__________
__________
+ 6 mV
+ 1 mV
Transient Response
1
Time in <400 µs
− 20 mV
__________
+ 20 mV
CONSTANT CURRENT TESTS
Current Programming and Readback
Output 2 Low Current @ 0 A
Output 2 High Current @ Full Scale
Output 2 Front Panel Display Readback
− 4.5 mA
1.492 A
Iout2 − 6 mA
__________
__________
__________
+ 4.5 mA
1.508 A
Iout2 + 6 mA
Current Sink (-0.032A @ 7.5V) Readback
− 25 mA
__________ + 39 mA
PARD (Current Ripple and Noise)
RMS
− 0 mA
__________
+ 2.0 mA
Load Effect
− 0.375 mA
__________ + 0.375 mA
Source Effect
− 0.25 mA
__________
+ 0.25 mA
1
Following a 0.75A to 1.5A load change