IDEAL INDUSTRIES 61-320 User Manual
Page 14
Page 12
Table 1 AC Voltage Test:
Step
Input
Frequency
Reading
1 5.800V
50Hz
5.743
to
5.857
2 5.800V
500Hz
5.743
to
5.857
3 58.00V
50Hz
57.43
to
58.57
4 58.00V
500Hz
57.43
to
58.57
5 580.0V
50Hz
574.3
to
585.7
6 580.0V
500Hz
574.3
to
585.7
7 750V
50Hz
738
to
762
8 750V
500Hz
738
to
762
6. Turn the rotary switch to “V ” position.
7. Set the calibrator for the voltage from step 1 to 6 in Table 2.
8. Compare the reading on the meter display with the display reading shown in Table 2.
9. If the display reading falls outside of the range shown in Table 2, the meter does not meet specification.
Table 2 DC Voltage Test:
Step
Input
Reading
1 580.0mV
576.9
to
583.1
2
-580.0mV
–576.9 to –583.1
3 5.800V
5.769
to
5.831
4 58.00V
57.69
to
58.31
5 580.0V
576.9
to
583.1
6 900V
894
to
906
Testing the Resistance Function
To verify the accuracy of the resistance function, do the following:
1. Connect the calibrator to VΩHz and COM on the meter.
2. Turn the rotary switch to Ω.
3. Apply the inputs for step 1-6 in Table 3.
4. Compare the meter display readings to the display readings in Table 3.
5. If the display reading falls outside of the range shown in Table 3, the meter does not meet specification.
Table 3 Ω Resistance Test:
Step
Source
Reading
1 580.0
Ω 575.7
to
584.3
2 5.800K
Ω 5.757
to
5.843
3 58.00K
Ω 57.57
to
58.43
4 580.0K
Ω 575.7
to
584.3
5 5.800M
Ω 5.740
to
5.860
6 58.00M
Ω 57.11
to
58.59
* Lead resistance on the 400Ω range is not included in error.
Form number TM61320-2-4
Rev 2 September 2002