WT-900 infrared thermometer is used for measuring the temperature of the object's surface, which is applicable for various hot, hazardous or hard-toreach objects without contact safely and quickly.This unit consist of Optics, Temperature Sensor Signal amplifier, Processing circuit and LCD Display.
WT 900 Specifications:
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Temperature range
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-50~950℃ (-58~1742℉)
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Accuracy
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0~950℃(32~1742℉) :±1.5℃(±2.7℉)
or±1.5%
-50~0℃(-58~32℉):±3℃ (±5℉)
Whichever is greater
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Resolution
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0.1℃ or 0.1℉
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Repeatability
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1% of reading or 1℃
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Response time
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500 mSec, 95% response
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Spectral response
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5-14 um
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Emissivity
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0.10~1.00 Adjustable (0.95 Preset)
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Distance to Spot size
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12:1
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Operating Temperature
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0 ~40℃ (32 ~ 104℉)
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Operating Humidity
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10~95%RH non-condensing，
up to 30℃(86℉)
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Storage Temperature
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-20 ~ 60℃ (-4~140℉)
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Power
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9V Alkaline or NiCd battery
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Typical battery life
(Alkaline)
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Non-laser mode: 22 hrs;
Laser Models:12 hrs
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