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3.4 Temperature test
Tips
Warning
Do not measure the temperature of a live object; otherwise, it might result in short-circuiting, malfunctions, or electric shock.
3.4.1 Operation procedures for temperature tests
Note 1: If temperature measurement is stopped by pushing ‘ENTER’ button, it can be resumed by pushing ‘TEMP’ button.
Note 2: When an insulation resistance value is held and if the temperature sensor is not connected, display of temperature
will be switched to display of the time spent for measuring the insulation resistance; in order to display the held
temperature value, please push TEMP button for switching (temperature value will flash).
Note 3: The held data will be cleared after powering-off, and therefore please use the SAVE function to save data.
Note 4: Parameters cannot be set during a temperature measurement.
Note
1. Move the socket cover upward, and you will see the temperature sensor socket.
2. Insert the temperature sensor into the temperature sensor socket. Temperature measurement will automatically start.
3. Read the temperature value.
4. Push ‘ENTER’ button or take off the temperature sensor to stop temperature measurement, and TEMP HOLD symbol will
be lit up and the last measured temperature value will be displayed and held.
5. OF indicates that temperature is over 70 °C; -OF indicates that temperature is lower than -10°C.
High-voltage or static charge can damage the temp. sensor. Do not bend the sensor cable.
4. Advanced test functions
4.1 Use of the timer
4.1.1 Setting the timer / controlling insulation resistance test
Application:
1. It can be used to automatically stop the test after a preset period of time.
2. With the timer function, time can be set between 30 seconds and 30 minutes (When the set time is greater than 1 minute, it
can be adjusted in steps of 1 minute).
4.1.1.1 Operation procedures for using the timer
Standby status
Gently touch ‘Timer’ button,
and the set value will not be
saved; for saving, use
‘ENTER’ button (note 1).
Use‘ ’‘ ’button
to change the set
time.
Standby status
Gently touch ‘TIMER’
button to make the
set time flashing
Tips
Warning
Do not measure the temperature of a live object; otherwise, it might result in short-circuiting, malfunctions, or electric shock.
Note 1: After the timer is successfully set, ‘TIMER’ symbol will be lit up.
Note 2: After the timer is successfully set and when it is in an insulation test, the remaining test time is displayed at the bottom
of the screen.
Note 3: The measurement will automatically stop upon reaching the set time.
Note 4: If ‘measure’ button is pushed, the measurement will be immediately stopped no matter how many minutes are
remaining, and the time spent for measuring will be displayed at the bottom of the screen.
Note 5: When APS function is turned on, the auto powering-off function is activated, and the tester will be automatically turned
off about 10 minutes after the end of the test.
Note
High-voltage or static charge can damage the temp. sensor. Do not bend the sensor cable.
