Then release all buttons, the small digit display ( right
bottom corner of LCD ) will disappear, the offset
adjustment procedures are completely finished.
For example :
蚓
IR
0.95
4-7 Others
a)If the meter seems to be giving incorrect reading. Then
the object may exist the not correct emissivity value (0.95),
then it is necessary to make the right emissivity
correction. procedures ( refer 4-5 ).
b) If the surface for measuring is covered by frost or
other material, clean it expose the surface.
c) If the surface for measuring is highly reflective, apply
masking tape or apply the known " block body paint "
( such as emissivity 0.95 ).
5. THERMOCOUPLE ( Type K/J/T/E/R )
MEASURING PROCEDURE
1) After power on the meter, select the sensor type ( Type
K/J/T/E/R ) by pressing " Sensor Button " ( 3-3, Fig. 1 ).
The display will show the symbol of K, J, T, E, R.
2) Insert the temp. probe plug into the " Thermocouple
Input Socket " ( 3-11, Fig. 1 ).
3) Select the "
蚓
" "
蚌
" display unit by pressing "
蚓
/
蚌
Button "
( 3- 7, Fig. 1 ).
12
