Full Product Manual

1. FEATURES AND MEASUREMENT FUNCTIONS
1.2 EMS (Emissivity)
The IR-thermometer senses emitted, reflected, and transmitted energy. It has internal electronics that translate
this information into a temperature reading. The energy emitted by an object is proportional to the object’s
temperature and its ability to emit energy. This is emissivity and is based on the material of the object and its
surface. Emissivity values range from 0.1 for a reflective object to 1.00 for a flat or black finish.
The majority of materials, painted or oxidized surfaces have an emissivity of 0.95. If the value is not listed on
the table below, set the emissivity to 0.95.
2
Altitude 2000 meters
Display (LCD) 27mm x 28mm
Automatic Power Off 10 sec
Operating Temperature (0~50°C) 32~122°F
Storage Temperature (-20~60°C) -4~140°F
Measurement Range & Accuracy
-32°C to 0°C ± 2.5°C + .05°C / degree
'0°C to 100°C ± 2.5°C
100°C to 380°C ± 2.5%
-25.6°F to 32°F ± 4.5°F + .09°F / degree
32°F to 212°F ± 4.5°F
212°F to 716°F ± 2.5%
Repeatability ±0.5%~±1°C(2°F)
Emissivity 0.1-1.0 (adjustable)
Resolution 0.1°C(0.1°F)
Response Time 500ms
Spectral Response 6.5 - 18µM
Distance : Spot 12:1
Laser Type Class 2(II)
Laser Power <1mW
Laser Wavelength 630nm~670nm
Power 9v Battery
Dimensions 168 x 133 x 47mm
Weight 155g (without battery)
** The thermometer will automatically shut off if left idle for more than 10sec.
MATERIAL UNDER TEST EMISSIVITY MATERIAL UNDER TEST EMISSIVITY
Asphalt 0.90 to 0.98 Marble 0.94
Cloth (black) 0.98 Textiles 0.90
Concrete 0.94 Cement 0.96
Skin (human) 0.98 Leather 0.75 to 0.80
Copper Oxides 0.78 Iron Oxides 0.78 to 0.82
Rubber (black) 0.94 Plastic 0.85 to 0.95
Sand 0.90 Glass 0.90 to 0.95
Charcoal (powder) 0.96 Chromium Oxides 0.81
Soil 0.92 to 0.96 Snow 0.83
Lacquer 0.80 to 0.95 Lacquer (matt) 0.97
Water 0.92 to 0.96 Ice 0.96 to 0.98
Timber 0.9 Paper 0.70 to 0.94
Ceramic 0.90 to 0.94 Plaster 0.80 to 0.90
Mortar 0.89 to 0.91 Brick 0.93 to 0.96