Infrared Thermometer Details
AS872 Infrared Thermometer High-temperature products, bigger temperature range, faster response time, further measuring distance comparing with industry thermometer. An infrared thermometer is a thermometer that infers temperature from a portion of the thermal radiation sometimes called black-body radiation emitted by the object being measured. They are sometimes called laser thermometers as a laser is used to help aim the thermometer, or non-contact thermometers or temperature guns,
Infrared Thermometer AS872
to describe the device’s ability to measure temperature from a distance. By knowing the amount of infrared energy emitted by the object and its emissivity, the object’s temperature can often be determined within a certain range of its actual temperature. Infrared thermometers are a subset of devices known as “thermal radiation thermometers”. Sometimes,
especially near ambient temperatures, readings may be subject to error due to the reflection of radiation from a hotter body—even the person holding the instrument[citation needed] — rather than radiated by the object being measured, and to an incorrectly assumed emissivity. The design essentially consists of a lens to focus the infrared thermal radiation on to a
detector,which converts the radiant power to an electrical signal that can be displayed in units of temperature after being compensated for ambient temperature. This permits temperature measurement from a distance without contact with the
object to be measured. A non-contact infrared thermometer is useful for measuring temperature under circumstances where thermocouples or other probe-type sensors cannot be used or do not produce accurate data for a variety of reasons. AS872 Infrared Thermometer
SPECIFICATIONS
Measuring Range | -18℃~1350℃(0℉~2462℉) |
Accuracy | ±2%or2℃ |
Distance Spot Ratio | 50:1 |
Emissivity | 0.10~1.00 adjustable |
Resolution | 0.1℃or 0.1℉(<1000℃) 1°C or 1°F(≥1000°C) |
Wavelength & Response Time | (8-14)um&500ms |
Repeatability | ±1%or±1℃ |
℃/℉Selection | √ |
Data Hold Function | √ |
Laser Target Pointer | √ |
Backlight Display | √ |
Auto Power Off | √ |
PACKING INFORMATION
Power | 9V battery |
Product Net Weight | 1370g |
Product Size | 205*155*62mm |
Packing Style | Gift box |
Standard Quantity Per Carton | 12 |
Standard Carton Size | 52*33.5*47cm |
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