Instructions / Assembly

Page 15
Table 2 AC Voltage Test:
Step Range Input Frequency Reading
1 400mV 300.0mV 60Hz 295.0 to305.0
2 400mV 300.0mV 400Hz 295.0 to305.0
3 4V 3.000V 60Hz 2.950 to 3.050
4 4V 3.000V 400Hz 2.950 to 3.050
5 40V 30.00V 60Hz 29.50 to 30.50
6 40V 30.00V 400Hz 29.50 to 30.50
7 400V 300.0V 60Hz 295.0 to 305.0
8 400V 300.0V 400Hz 295.0 to 305.0
9 750V 600V 60Hz 586 to 614
10 750V 600V 400Hz 586 to 614
Testing the DC microamperes Function (for 61-340 and 61-342)
To verify the accuracy of AC and DC current measurement functions, do the following:
1. Connect the calibrator to the
and COM inputs on the meter.
2. Turn the rotary switch to the
position. Press the SELECT button to select the DC function.
3. Apply the inputs for steps 1 - 3 in Table 3a.
4. For each input, compare the reading on the meter display to the reading for your meter in Table 3a.
5. If the display reading falls outside of the range shown in Table 3a, the meter does not meet
specification.
Table 3a DC microamperes Test:
Step Range Source Reading
1 400µA 4.0µA 3.5 to 4.5
2 400µA 300.0µA 298.0 to 302.0
3 4000µA 3000µA 2980 to 3020
Testing the DC milli amperes Function (for 61-340 and 61-342)
1. Connect the calibrator to the
and COM inputs on the meter.
2. Turn the rotary switch to the
position. Press the SELECT button to select the DC function.
3. Apply the inputs for steps 1 - 2 in Table 3b.
4. For each input, compare the reading on the meter display to the reading for your meter in Table 3b.
5. If the display reading falls outside of the range shown in Table 3b, the meter does not meet
specification.
Form Number TM61340-2 Rev 3 January 2008