SUPER-DAQ Precision Temperature Scanner
Performance Tests
9
Table 3. DC Volts Verification Steps
Nominal
Input(V)
Range
1-Year Test Limits
High Low
0 0.1 3.5 μV -3.5 μV
0.04
[1]
0.1 40.005 mV 39.995 mV
0.1
[1]
0.1 100.0072 mV 99.9928 mV
-0.04
[1]
0.1 -39.995 mV -40.005 mV
-0.1
[1]
0.1 -99.9928 mV -100.0072 mV
0 1 7.0 μV -7.0 μV
1
[1]
1 1.000032 V 0.999968 V
-1
[1]
1 -0.999968 V -1.000032 V
0 10 50.0 μV -50.0 μV
10
[1]
10 10.00029 V 9.99971 V
-10
[1]
10 -9.99971 V -10.00029 V
0 50 600.0 μV -600.0 μV
50
[1]
50 50.0025 V 49.9975 V
-50
[1]
50 -49.9975 V -50.0025 V
[1] 5522A must be used with 8508A to obtain suitable test uncertainty ratio.