DY-HT2MF-800 Large-Area Source Blackbody Furnace

The large-area blackbody calibration scheme can be utilized both for in-field calibration of the system—thereby directly determining its radiometric responsivity—and for monitoring and correcting changes in the system's radiometric response characteristics by comparing calibration results obtained in the laboratory with those obtained in the field.As the standard instrument for calibrating infrared imaging systems, the blackbody radiation source is the key to fully harnessing the potential of infrared imaging technology; its inherent performance determines the quantitative precision of the imaging system. A high-performance blackbody can significantly expand both the breadth and depth of an infrared imaging system's applications—for instance, a blackbody with high temperature accuracy enables the calibration of highly sensitive infrared imaging systems, thereby substantially enhancing their detection capabilities.

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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.Customized 800 large radiation surface, large effective radiation surface, uniform temperature field.

2.Human-machine interface, Chinese display, touch operation, beautiful and elegant.

3.One-key temperature setting, simple operation. Rapid heating and temperature control.

4.According to customer requirements, the language interface of multiple countries and regions can be copied for easy export.

5.It can realize fast cooling matching settings and fast cooling. (Customized optional function)

Product Advantages

(1) Features a novel design with a split-structure configuration—separating the furnace body from the temperature controller—to facilitate more convenient testing;

(2) Employs an automated heating and temperature control system that is safe and reliable, offering rapid heating speeds and excellent temperature stability;

(3) User-friendly and easy to operate, making it suitable for both laboratory calibration and on-site calibration tasks;

(4) Intelligent Automatic Adjustment: Incorporates advanced control algorithms featuring MH logic-based intelligent regulation and parameter self-tuning capabilities;

(5) Temperature Fluctuation Curve: The system includes a built-in temperature control curve display that enables real-time monitoring of temperature variations;

(6) Can be configured with an optional fixed mounting base for the blackbody unit, allowing users to select this accessory according to their specific requirements;

(7) Customizable: An adjustable emissivity function (ranging from 0.95 to 1.00) is available upon request.

Technical Indicators of Blackbody Radiation Calibration

Model	DY-HT2-MF800
Temperature Range	RT+5℃ ~200℃
Operating Method	Touch Screen
Control Mode	PID Automatic Control
Temperature Resolution	0.1℃
Radiating Surface Area	800mm*800mm
Emissivity	≥0.95℃
Temperature Stability	±0.5℃(within 10min)
Temperature Uniformity	0.7℃@50℃ 1.0℃@100℃ 2.0℃@150℃ 3.0℃@170℃ 5.0℃@200℃
Wire diameter	≥1.5 square
Power Supply	220VAC 50HZ
Power	5000W
Communication	RS232,customizable
Weight	240kg