Fluke 2680A Service Manual page 28

268XA
Service Manual
Range
90 mV
300 mV
3 V
30 V
150/300 V
Note 300 V range applies to channels 1 and 11 only.
Range
90 mV
300 mV
750 mV*
3 V
30 V
150/300 V*
* 300 V range applies to channels 1 and 11 only.
1-12
Table 1-8. PAI A/D DC Voltage Range and Resolution Specifications
Slow
0.3 V
1 V
10 V
100 V
1 mV
Table 1-9. PAI A/D DC Voltage Accuracy Specifications
18 C to 28 C
90 Day
Slow Fast
.01%+7 V .01%+17 V
.01%+15 V .01%+30 V
.01%+40 V .01%+70 V
.01%+0.1 mV .01%+0.2 mV
.01%+1.5 mV .02%+3 mV
.01%+15 mV .04%+30 mV
Resolution
1
3 V
30 V
300 V
3 mV
Accuracy, 3 + (% input + V)
1 Year
Slow Fast
.013%+8 V .013%+18 V
.013%+17 V .013%+35 V
.013%+50 V .013%+80 V
.013%+0.15 mV .013%+0.2 mV
.013%+1.7 mV .026%+3.5 mV
.013%+17 mV .052%+35 mV
Fast
V
-10 C to 60 C
1 Year
Slow
.042%+18.2 V .042%+44.2 V
.042%+39 V .042%+78 V
.042%+104 V .042%+182 V
.042%+0.26 mV .042%+0.52 mV
.042%+3.9 mV .084%+7.8 mV
.042%+39 mV .168%+78 mV
Fast