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Table 6 Capacitance Test:

Step

Range

Source

Reading

1

40nF

10.000nF

9.60 to 10.40

 

 

 

 

2

40nF

30.00nF

29.00 to 31.00

 

 

 

 

3

400nF

300.0nF

290.5 to 309.5

 

 

 

 

4

4µF

3.000µF

2.905 to 3.095

 

 

 

 

5

40.00µF

30.00µF

29.05 to 30.95

 

 

 

 

6

100.0µF

100.0µF

79.5 to 120.5

 

 

 

 

7

1000µF

1000µF

795 to 1205

 

 

 

 

Checking the Diode Test Function (for 61-340 / 61-342)

To check the diode test function, do the following:

1.Connect the DVM (Digital Voltage Meter) to the and COM inputs on the meter.

2.Turn the meter’s rotary switch to .

 

Press the SELECT button to select the

function

 

The DVM display should display OL

 

3.

Insert a Si diode with correct polarity “+” and “-“

 

 

The meter display should read within 0.5~0.7Vdc

4.

Reverse polarity on the Si diode

 

 

The meter display should read OL

 

.

Checking the Continuity Function (for 61-340 / 61-342)

To check the diode test function, do the following:

1.Connect the DVM (Digital Voltage Meter) to the and COM inputs on the meter.

2.Turn the meter’s rotary switch to .

a)Press the SELECT button to select the function

b)The DVM display should display OL

3.Insert a 50Ω resistor

a)The meter inner beeper will sound

Form Number TM61340-2

Rev 2 November 2007

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Image 21
IDEAL INDUSTRIES Checking the Diode Test Function for 61-340, Checking the Continuity Function for 61-340