DY-HT3000 blackbody furnace/blackbody radiation source (800℃-3000℃)

As a standard radiation source, standard black bodies are mainly used to calibrate radiation thermometers, infrared thermometers and radiation temperature sensor detectors. Our company currently has advanced black body technology, a full range of black body products with a wide temperature range. The products are small in size, light in weight and easy to carry. They are not only suitable for calibrating radiation thermometers in laboratories of metrology institutions at all levels, but can also be used for on-site calibration.

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Product Introduction of Blackbody Temperature Calibrator

The definition of a blackbody:an object that can absorb all external radiation energy and radiate all of its own energy.

The main technical indicators of blackbody: emissivity of blackbody, diameter of blackbody cavity, temperature uniformity and uncertainty of radiation temperature. Therefore, in order to ensure the product quality of blackbody, blackbody is usually designed according to temperature segments. Usually, the blackbody we refer to are artificial black body. The emissivity of artificial blackbody is close to 1, but not equal to 1.

The main function of a blackbody is to produce standard radiation at a certain temperature. Therefore, it is mainly used to calibrate various radiation thermometers in temperature measurement, such as optical pyrometers, infrared thermometers, infrared thermal imagers, etc.

Blackbodies are mainly used in the field of temperature measurement in industry, and the main product is black body furnace. The comparison method is usually used for the calibration and verification of radiation thermometers, that is, through a high-stability radiation source (usually a black body radiation source) and other supporting equipment, the temperature reproduced by the standard instrument is compared with the temperature reproduced by the radiation thermometer under test to determine whether it is qualified or give a calibration result.

Product Feature of Blackbody Radiation Source

Product Feature

1) The effective emissivity of the high-temperature blackbody furnace exceeds 0.998, and the radiation temperature is accurate and reliable, which can be used to calibrate radiation thermometers, etc.; it meets the requirements of the current metrological verification procedures of the national temperature measurement standards, has traceability, and all supporting instruments are accompanied by calibration certificates or test reports;

2) The temperature range of the high-temperature blackbody furnace is: (800~3000)℃, and the temperature resolution is 0.1℃;

3) Equipped with imported high-precision PID intelligent temperature controller, the temperature control is more accurate and stable, with high degree of automation, simple operation and wide temperature control range.

Technical Indicators of Low Temperature&Medium Temperature Calibrator

Model	DY-HT3000
Temperature Range	800℃～3000℃
Effective radiation surface diameter	25 mm
Maximum allowable error	±0.3%t
Temperature resolution	0.1 ℃
Emissivity	Effective emissivity exceeds 0.998
Temperature Stability	No more than 0.1%t/10min
Temperature Uniformity	No more than ±0.15%t
Automatic temperature control system	PID automatic control
Power supply	48KW，AC（380 V±10％）V，AC50/60 Hz； AC（220 V±10％）V，AC50/60 Hz，10 A。