IDEAL INDUSTRIES 61-312, Technical Manual

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Form Number TM61312-4
Rev 2 Aug 2007
Page 17
Table 4c AC A Test:
Step Range Source Frequency Reading
1 4A 3.000A 60Hz 2.935 to 3.065
2 4A 3.000A 400Hz 2.935 to 3.065
3 10A 10A 60Hz 9.75 to 10.25
4 10A 10A 400Hz 9.75 to 10.25
To
Testing the Resistance Function (for 61-312 / 61-314)
verify the accuracy of the resistance function, do the following:
1. Connect the calibrator to V Ω Hz and COM on the meter.
2. Turn the rotary switch to Ω .
3. Apply the inputs for steps 1 through 7 in Table 5.
4. Compare the meter display readings to the display readings in Table 5.
5. If the display reading falls outside of the range shown in Table 5, the meter does not
meet specification.
Table 5 Ω Resistance Test:
Step Range Source Reading
1 400 Ω * 4.0 Ω 3.6 to 4.4
2 400 Ω * 300.0 Ω 296.6 to 303.4
3 4k Ω 3.000K Ω 2.966 to 3.034
4 40k Ω 30.00K Ω 29.66 to 30.34
5 400k Ω 300.0K Ω 296.6 to 303.4
6 4M Ω 3.000M Ω 2.960 to 3.040
7 40M Ω 30.00M Ω 29.50 to 30.50
*Lead resistance on the 400 Ω range is not included in error.