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3、Maintenance
1) Lens cleaning: Blow off lose particles using clean compressed air. Gently brush remaining
debris away with a moist cotton cloth.
2) Case cleaning: Clean the case with a damp sponge/cloth and mild soap.
3) Please take out the battery when not using for a long time.
Note:
1) Do not use solvent to clean lens.
2) Do not submerge the unit in water.
3) Emissivity will be reset to the original value (0.95) after replacing battery, please adjust
again if necessary.
4、specifications
Note:
Temperature range
-50℃ to 1800℃(-58 to 3272
0
F)
Accuracy
±3%of rdg ±3℃,-50℃ to 0℃(-58 to 320F)
±2%of rdg ±2℃ , 0℃ to 100℃(32 to 2120F)
±3%of rdg ±3℃ , ≥100℃(2120F)
distance spot ratio
50:1
Emissivity
0.1～1.0 adjustable
Resolution
0.1℃(0.1
0
F)<1000, 1℃(1
0
F)>1000
Repeatability
1% of reading or 1℃
Response time
<250msec, 95%response
Spectral response
8-14um
Operating temperature
0℃ to ~40℃(32 to 104
0
F)
Storage temperature
-20~60℃(-4~140
0
F) without battery
Relative humidity
Operating :10-95%RH; Storage: 10-95%RH
Ambient temp range of
guarantee for accuracy
23
℃
~28
℃
Weight/dimensions
160g; 192×95×63mm
Power
9V battery, 6F22 or NEDA 1604
Battery life
Laser mode :12hrs
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