IDEAL INDUSTRIES Testing the Voltage Function for 61-340, Step Range Input Reading

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Testing the Voltage Function (for 61-340 / 61-342)

To verify accuracy in the AC and DC voltage ranges, do the following:

1. Turn the rotary switch to “ ” position.

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

3.Set the calibrator for the voltage from step 1 to 7 in Table 1.

4.Compare the reading on the meter display with the display reading shown in Table 1.

5.If the display reading falls outside of the range shown in Table 1, the meter does not meet specification.

Table 1 DC Voltage Test:

	Step	Range		Input	Reading
	1	400mV	-300.0mV		-297.3 to -302.7
	2	400mV		4.0mV	3.6 to 4.4
	3	400mV		300.0mV	297.3 to 302.7
	4	4V		3.000V	2.975 to 3.025
	5	40V		30.00V	29.75 to 30.25
	6	400V		300.0V	297.5 to 302.5
	7	1000V		1000V	987 to 1013
1. Turn the rotary switch to position. “				”

2.Set the calibration for the voltage and frequency from step 1 to 10 in Table 2.

3.Compare the reading on the meter display with the display reading shown in Table 2.

4.If the display reading falls outside of the range shown in Table 2, the meter does not meet specification.

Form Number TM61340-2 Rev 2 November 2007