Fluke 43B - Input 1 and 2 AC Voltage Accuracy Test

Performance Verification
4.5 Input 1 and Input 2 Tests in the SCOPE MODE.
4
4-17
Table 4-2. Volts DC Measurement Verification Points
Sensitivity 5500A output,
V DC
DC Reading
Input 1 Input 2 Input 1
[mV or V/div]
Input 2
[A or kA/div]
5 mV/div 5 A/div 15 mV 14.4 to 15.6
2)
14.88 to 15.13
2)
10 mV/div 10 A/div 30 mV 29.3 to 30.7
2)
29.80 to 30.20
2)
20 mV/div 20 A/div 60 mV 59.2 to 60.8 59.65 to 60.35
50 mV/div 50 mV/div 150 mV 148.7 to 151.3 148.7 to 151.3
100 mV/div 100 A/div 300 mV 298.0 to 302.0 298.0 to 302.0
200 mV/div 200 A/div 500 mV 497.0 to 503.0 497.0 to 503.0
-500 mV -497.0 to -503.0 -497.0 to -503.0
0 mV -0.5 to + 0.5 -0.5 to + 0.5
500 mV/div 500 A/div 1.5V 1.487 to 1.513 1.487 to 1.513
1 V/div 1 kA/div 3V 2.980 to 3.020 2.980 to 3.020
2 V/div 2 kA/div 5V 4.970 to 5.030 4.970 to 5.030
-5V -4.970 to -5.030 -4.970 to -5.030
0V -0.005 to +0.005 -0.005 to +0.005
5 V/div 5 kA/div 15V 14.87 to 15.13 14.87 to 15.13
10 V/div 10 kA/div 30V 29.80 to 30.20 29.80 to 30.20
20 V/div 20 kA/div 50V 49.70 to 50.30 49.70 to 50.30
-50V -49.70 to -50.30 -49.70 to -50.30
0V -0.05 to + 0.05 -0.05 to +0.05
50 V/div 50 kA/div 150V 148.7 to 151.3 148.7 to 151.3
100 V/div 100 kA/div 300V 298.0 to 302.0 298.0 to 302.0
1)
The 500V and 1250V range will be tested in Section 4.5.13
2)
Due to calibrator noise, occasionally OL (overload) can be shown.
4.5.9 Input 1 and 2 AC Voltage Accuracy Test
Warning
Dangerous voltages will be present on the calibration source
and connecting cables during the following steps. Ensure that
the calibrator is in standby mode before making any connection
between the calibrator and the test tool.
Proceed as follows to test the Input 1 and 2 AC Voltage accuracy:
1. Connect the test tool to the 5500A as for the previous test (see Figure 4-5).