Amprobe Multitest-1000 Continuity-Tester Manual de usuario Pagina 23

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4.2.1.2. Mode "TIMER"
6. Use the following keys to set the duration time of the test:
Press this key to increase the duration time of the test (Tmax=999 seconds).
Press this key to decrease the duration time of the test (Tmin=10 seconds).
7. Press the START/STOP key.
START
STOP
The instrument completes the measurement when the set time has elapsed.
999 seconds Maximum value of the test duration.
10 seconds Minimum value of the test duration.
Note:
Pressing the START/STOP key again the test gets immediately interrupted.
)
R
ISO
.
07 M
500 V 20
s
TIMER
At the end of the test, in case the
resistance value R
ISO
detected is
lower than R
MAX
(depending on the
selected voltage see following table) and
the test is performed at the selected
rated voltage value, the instrument
emits a double beep indicating the
positive outcome of the test displays
one screen similar to the screen
alongside.
Insulation
resistance value
R
ISO.
Rated voltage value selected for the Timer test.
SAVING
: The test can be stored pressing the SAVE key twice (refer to
paragraph 5.1).
Note
: The maximum resistance value R
MAX
that can be measured in mode M depends
on the rated voltage selected for the test. In particular:
Rated voltage selected
for the test
R
MAX
= Maximum resistance
value
50VDC
99.9M
100VDC
199.9M
250VDC
499M
500VDC
999M
1000VDC
1999M
Timer mode.
Duration of the
test.
SAVE
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