Measuring Resistance (Ohms); Testing Diodes - Ideal Test Pro 360 Serie Manual De Instrucciones

ND 951-5 61-361 Test-Pro Instru

Measuring Resistance (Ohms)

PHASE ROTATION-TRUE RMS
HZ-MFD-AUTO OFF
V V
AC 600 600 DC
200
200
2000m
20
200m
2000m
RST 200m
Hz
A
DC
Hz
200M
A
AC
20M
200
200M
200k
2k
20k
20k
20M 2k
200 MFD
2A
200k
MFD
CAT. LLL 600V
20k
COM
2k V
200
!
R/L1
MAX
2A
600V
FUSED
MAX
350V/15
SEC FOR
200mV
RANGE
Black
11/26/07 4:51 PM

Testing Diodes

2k 200
Red
1. Turn off power to the device or circuit that is being tested
2. Check the forward bias of the diode by connecting the red
3. Check the reverse bias of the diode by reversing the test
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Page 5
PHASE ROTATION-TRUE RMS
HZ-MFD-AUTO OFF
V V
AC 600 600 DC
200
200
2000m
20
200m
2000m
RST 200m
Hz
A
DC
A
200M
A
AC
20M
A 200
200k
2k
20k
20k
2k 200 MFD
200
2k
2A
MFD
20k CAT. LLL 600V
MFD
COM V
!
R/L1
MAX
2A
600V
FUSED
MAX
350V/15
SEC FOR
200mV
RANGE
Red
Black
and discharge all capacitors.
test probe to the anode (+) and the black test probe to the
cathode (-) of the diode. Read the forward voltage drop on
the meter display.
2.1 A good silicone diode will result in a reading from
about 0.3 - 0.7 V.
2.2 A short is indicated by a continuous beep and a
reading of .000 V.
2.3 An open is indicated by an "OL" reading.
lead connections to the diode (red probe to cathode and
black probe to anode).
3.1 A reading of "OL" indicates reverse blocking and a
good diode.
3.2 A reading of .000 V and a continuous beep indicates
high reverse leakage current or a short.
Forward Bias
-
+
Reverse Bias
-
+