Infrared Thermometer AS320
The most basic design consists of a lens to focus the infrared (IR) energy onto a detector, which converts the energy to an electrical signal that can be displayed in units of temperature after being compensated for ambient temperature variation.
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,
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
Temperature Range |
-32℃~380℃(-26℉~716℉) |
Accuracy |
±2%or2℃ |
Distance Spot Ratio |
12:1 |
Emissivity |
0.95 pre-set |
Resolution |
0.1℃or 0.1℉ |
Wavelength & Response Time |
(8-14)um&500ms |
Repeatability |
±1%or±1℃ |
℃/℉Selection |
√ |
Data Hold Function |
√ |
Laser Target Pointer Selection |
√ |
Backlight Display Selection |
√ |
Auto Power Off |
√ |
PACKING INFORMATION
Power |
AAA*2 battery |
Product Net Weight |
150g |
Product Size |
143*93*38mm |
Packing Style |
Blister |
Standard Quantity Per Carton |
60PCS |
Standard Carton Size |
56*31.5*46cm |
Standard Carton Gross Weight |
12KG |
National Scientific Corporation
Address: House#05, Road#02, Sector#11, Uttara Model Town, Dhaka 1230, Bangladesh
Contract: 01776233191, 01611833865 E-mail: nscbd@hotmail.com Website: www.nscbd.com
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