A-25. 2645A Dc Voltage Resolution And Repeatability Specifications; A-26. 2645A Dc Voltage Accuracy Specifications - Fluke NetDAQ 2640A User Manual

2640A/2645A NetDAQ
Users Manual
Table A-25. 2645A DC Voltage Resolution and Repeatability Specifications
Range
90 mV
300 mV
3V
30V
50V/300V*
* 300V range applies to channels 1 and 11 only.
Range
Slow
90 mV .01%+20 µV
300 mV .01%+40 µV
3V .01%+.3 mV
30V .01%+4 mV
50V .01%+30 mV .04%+60 mV .013%+40 mV
A-18
Slow
3 µV
10 µV
100 µV
1 mV
10 mV
Table A-26. 2645A DC Voltage Accuracy Specifications
Accuracy, 3
18ºC to 28ºC
90 Day
Fast Slow
.01%+50 µV .013%+23 µV
.01%+90 µV .013%+49 µV
.01%+.6 mV .013%+.38 mV
.02%+8 mV .013%+4.9 mV
Resolution
(% input + V)
1 Year
Fast
.013%+50 µV .042%+52 µV
.013%+93 µV .042%+104 µV
.013%+.64 mV .042%+.78 mV
.026%+9.5 mV .042%+10.6 mV .084%+20.3 mV
.052%+64 mV .042%+78 mV
Fast
6 µV
20 µV
200 µV
2 mV
20 mV
-10ºC to 60ºC
1 Year
Slow Fast
.042%+130 µV
.042%+234 µV
.042%+1.56 mV
.168%+156 mV