Measuring high tempersture target which has uncertain emissivity Checking temperature of coke furnace,air fumace,caseting,welding firging,induction heating,sintering end annealing in metallurfy industry. Non-contact and rapid temperature measuring ,such as temperature measuring of small or moving target..
Two-color thermometers have visual optical sighting system,Temperature measuring of these thermometers is free from dependence on absolute eadiated energy.Thus makes the thermomters have better accuracy and repeatability.Compare with one-color thermimeters are more accurate and effective under the following conditions;
The field of view is partially obscured.For example.dust,smog or vapor is in the atmosphere between the thermometer and the target.
Target is smaller than field of view.For example,temperature measuring of wire or rod in metallurgy industry.
Target emissivities are low and channging by the same factor in both wavelength vands.
SPECIFICATIONS OF PORTABLE/FIXED TWD TWO-COLOR INFRARED THERMOMETER
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MODEL
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ZX-100B
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IRT-2000B
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Product
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Fixed Two-color Infrared Thermometer
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Portable Two-color Infrared Thermometer
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Measuring Range
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800℃-2000℃（segment temperature）
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Distance Coefficient
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150:1
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Spectral Response
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0.8μm～1.1μm
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Measolution
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1%
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Resolution
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1℃
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Sighting System
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Coaxial Optical Sighting
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Display
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7-segment LED
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LCD show
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Analog Output Interface
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4-20mA
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Digital Output Interface
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RS-485
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Measuring Mode
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One or two color
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