InfraRed Thermometer User Manual
10
10.Measurment Operation
Hold the meter by its
and point it toward the surface
to be measured.
Pull and hold the
to turn the meter on and begin testing.
The display will light if the battery is good. Replace the battery if the
display does not light.
While measuring, the SCAN display icon will appear in the upper left
corner of the LCD.
Release the Trigger and the HOLD icon will appear on the LCD
indicating that the reading is being held.
The meter will automatically power off after approximately 7 seconds
after the trigger is released.(Unless the unit is locked on)
Handle Grip
Trigger
•
•
•
•
•
•In the EMS mode, press and hold the Laser/Backlight button until
the “
” icon on the left side of LCD blinking. At this time, “ = --”
will appear at the upper side of the LCD; IR temperature value will
be in the middle of LCD; and Type K temperature value is at the lower
side of the LCD.
•Contact the Type K probe to the object surface and test the temperature
of same point with IR measurement. After both values are stable,
press “
“ or “
“ button for confirmation. Then emissivity of
the object will be shown at the upper side of the LCD.
•Press “
“ button or trigger to enter normal measurement.
•When the IR value is not corresponding to the TK value, or IR and
TK tested the different points, no emissivity will be obtainable or a
wrong emissivity will be obtained.
•The temperature of the target should be higher than the environment
temperature. Normally, 100°C is suitable for obtaining a higher accuracy
emissivity. After obtaining the emissivity, if the difference between
IR value (in the middle of LCD) and TK value (at the lower side of
LCD) is too big, the obtained emissivity will be incorrect. It’s necessary
to obtain a new emissivity.
How To Obtain Emissivity?
EMS
UP
DOWN
MODE
Note:
ε
