蚓
IR
0.95
Remark : Suppose the approx. room temperature
is 21
蚓
2) Select the "
蚓
" "
蚌
" display unit by pressing "
蚓
/
蚌
Button "
( 3- 7, Fig. 1 ).
3) Hold the meter, point the " IR Sensing Head " ( 3-12,
Fig. 1 ) to the measured object. The meter will display
the spot's temperature values.
Consideration :
a) The displayed value may fluctuate if the meter is
shaken or suddenly stretched etc. during measurement.
b) The device automatically compensates with tempearture
of the sensor influenced by the ambient temperature.
When carry out the standard measurement, the device
can be measured quickly for normal environment
Temp. changes with 23 5
蚓
. For more accurate
measurement, keep it approx. 30 min. in the new
temperature.
c) When low temperature objects are measured directly
after high temperature objects, some time is required
for the display to stabilize.
4-2 Laser Target Guide
Press the " Laser Button " ( 3-8, Fig. 1 ) once will
activate the laser light from the " Laser Guide " ( 3-13, Fig. 1 ).
The Laser Target Guide is a useful tool to approximately
locate the measured target of IR thermometer.
8
