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Les langues disponibles
Les langues disponibles
18
Using the product
Using the product
4.2843
Switching t t he i i nstrument o o n:
Press
.
- Measuring mode is opened.
Switching t t he d d isplay l l ight o o n:
The instrument is switched on.
Press
.
- The display light goes out automatically if no key is
pressed for 10 seconds.
IR m m easurements:
Laser radiation! Do not look into the laser beam.
Laser class 2.
To ensure correct readings:
· Keep temperature and humidity sources which may falsify the
measurement (e.g. hands) away from the sensor.
· Keep the lens clean and do not measure with foggy lenses.
· Keep the measuring range (the range between the instrument and the
object being measured) and the surface of the object free of obstacles.
There must be no particles of dust or dirt, no humidity (rain, steam) and
no gases.
· If the ambient temperature changes (change of location, e.g.
measurement indoors/outdoors), the instrument must be allowed to
equalise for aprox. 15 minutes.
· The instrument has a lens (90 % value) of 6:1 (distance : measuring
surface) + Opening diameter of the sensor (10mm / 0.39 in):
Distance Diameter of meas. surface
10cm
3cm
60cm
11cm
100cm 18cm
200cm 35cm
Press and hold
-
flashes in the display. The laser dot marks the centre
of the measuring surface.
- When IR measurement has been completed (release
the instrument changes to the
readings are held.
www.calcert.com
15
10
20
5
25
30
0
Distance Diameter of meas. surface
4in
25in
40in
80in
.
Hold
1.06in
4.56in
7.06in
13.72in
display view and the
sales@calc
),
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