IDEAL INDUSTRIES technical manual Testing the AC milliampere function for 61-340and

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Testing the AC milliampere function: (for 61-340and 61-342)

1.Connect the calibrator to the and COM inputs on the meter.

2.Turn the rotary switch to .

a.Press the SELECT button to select the AC function

b.Press the REL button to make the display is zero

3.Apply the inputs for steps 1-4 in Table 4b.

4.For each input, compare the reading on the meter display to the reading for your meter in Table 4b

5.If the display reading falls outside of the range shown in Table 4b, the meter does not meet specification.

Table 4b ACmA Test:

Step	Range	Source	Frequency	Reading
1	40 mA	30.00mA	60Hz	29.35 to 30.65
2	40 mA	30.00mA	400Hz	29.35 to 30.65
3	400 mA	300.0mA	60Hz	293.5 to 306.5
4	400 mA	300.0mA	400Hz	293.5 to 306.5

Testing the AC A function (for 61-340 / 61-342)

1.Connect the calibrator to the 10A and COM inputs on the meter.

2.Turn the rotary switch to .

a.Press the SELECT button to select the AC function

b.Press the REL button to make the display is zero

3.Apply the inputs for steps 1-4 in Table 4c.

4.For each input, compare the reading on the meter display to the reading for your meter in Table 4c

5.If the display reading falls outside of the range shown in Table 4c, the meter does not meet specification.

Table 4c AC A Test:

Step		Source	Frequency	Reading
1	4A	3.000A	60Hz	2.920 to 3.080
2	4A	3.000A	400Hz	2.920 to 3.080
3	10A	10A	60Hz	9.70 to 10.30
4	10A	10A	400Hz	9.70 to 10.30

Form Number TM61340-2 Rev 2 November 2007