IDEAL INDUSTRIES 61-340 Technical Manual

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IDEAL INDUSTRIES 61-340 Technical Manual Manual pdf 16 page image

Page 14Testing 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 meetspecification.Table 1 DC Voltage Test:Step Range Input Reading1 400mV -300.0mV -297.3 to -302.72 400mV 4.0mV 3.6 to 4.43 400mV 300.0mV 297.3 to 302.74 4V 3.000V 2.975 to 3.0255 40V 30.00V 29.75 to 30.256 400V 300.0V 297.5 to 302.57 1000V 1000V 987 to 10131. 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 meetspecification.Form Number 2TM61340-2 Rev November 2007