© PCE Instruments
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Eng
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5.1.2
Infrared temperature
Press and hold the
key to measure the surface temperature of an object with the infrared
sensor. To help you with aiming at the object, the device has a built-in laser pointer which is
active when the key is pressed.
ATTENTION! Make sure to avoid eye contact with the laser beam!
The surface temperature is shown on the lower display. During IR temperature measuring, all
other display indications are deactivated.
To leave IR mode, just release the
key.
5.2
Further functions
5.2.1
MAX/MIN and continuous AVG
MAX/MIN value
You can view the maximum or minimum value of the air velocity or air flow at any time. To do
so, follow these steps:
1.
Turn on the device.
2.
Place the vane probe in front of the air flow source.
3.
Press the MAX/MIN
◄ key until “REC” and “MAX” or respectively “MIN” appears on
the bottom of the display.
4.
The lower display now shows the maximum/minimum value since the activation of this
mode.
Continuous average value
The device is able to calculate the average value of the air velocity or air flow over a period of
up to 10 hours. To use this function, follow these steps:
1.
Turn on the device.
2.
Place the vane probe in front of the air flow source.
3.
Press the MAX/MIN
◄ key until “REC” and “AVG” appear on the display.
4.
The device now shows the continuous average value on the lower display. The value
is updated every second.
Pause and stop the recording
To pause the recording and calculation of the MAX, MIN and AVG value, press the HOLD
►
key. A HOLD indication appears on the bottom of the display. Now you can change the position
of the vane probe and go to the next measuring point, for example.
To resume the recording, press the HOLD
► key again.
To exit MAX/MIN/AVG mode, press and hold the MAX/MIN
◄ key. The device beeps two times.
Now you can release the key and you get back to normal measuring mode.
