Product Description

The definition of a blackbody: An object that can absorb all external radiant energy and simultaneously radiate out all of its own energy.

Key technical specifications of the blackbody: emissivity of the blackbody, diameter of the blackbody cavity opening, temperature uniformity, and uncertainty of the radiant temperature. Therefore, to ensure the quality of the blackbody, they are typically designed in temperature segments. The blackbody we commonly refer to is an artificial blackbody. The emissivity of an artificial blackbody is close to 1 but not equal to 1.

The bold function primarily generates standard radiation at certain temperatures. Therefore, it is mainly used in temperature measurement for calibrating various radiation thermometers, such as optical pyrometers, infrared thermometers, and infrared thermal imagers.

The blackbody is mainly used in the industrial field for temperature measurement, with the main product being the blackbody furnace. Calibration and verification of radiation thermometers are typically done using the comparative method, which involves comparing the temperature reproduced by the standard instrument (usually a blackbody radiation source) with the temperature reproduced by the radiation thermometer being tested, to determine its qualification or provide calibration results.

Standard blackbody as a standard radiation source, mainly used for calibrating radiation thermometers, infrared thermometers, and radiation temperature sensor detectors. Our company currently possesses advanced blackbody technology, offering a full range of blackbody series products with wide temperature ranges. These products are compact, lightweight, and easy to carry, suitable not only for calibration of radiation thermometers in laboratories of various metrological institutions but also for on-site calibration.

Execution Procedure:JJG 856-2015规程 for Calibration of Industrial Radiation Thermometers

Product Applications

Planar blackbody radiation sources are infrared radiation working standards, widely used in the process testing and qualification tests during the development of infrared detectors. They can complete the testing of parameters such as the uniformity of the photosensitive surface response of infrared focal plane devices, response curves, and dead pixel images. Additionally, as the core equipment of infrared imaging alignment devices, they, along with infrared collimating optical systems and infrared targets, can carry out key technical indicators testing and performance evaluation of infrared imaging systems. They can meet the testing needs of infrared imagers in the newly developed infrared imaging guidance weapons in our country and can satisfy the testing needs of infrared thermography cameras widely used in industries such as medical, construction, security monitoring, and environmental detection.

Product Features

Customize a 300-square radiation surface, featuring a large effective radiation area and uniform temperature field.

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

3. One-touch temperature setting, easy operation, quick heating, and temperature control.

4. Multiple country/local language interfaces can be copied according to customer requirements, facilitating export.

5. Quick cooling system available, rapid cooling achieved. (Customizable option)

Product Advantages

1) Innovative design with a separate structure of the furnace and temperature control instrument.

2) The heater is insulated from the housing, utilizing special software to limit pressure and heat, without requiring a high-power transformer.

3) Features automatic temperature control for safe and reliable operation, with fast heating speed and excellent temperature stability.

4) Easy to use, compact, and lightweight, it's convenient to carry and suitable for both laboratory calibration and on-site calibration work.

5) Large-area isothermal blackbody radiation surface with adjustable emissivity function (adjustable between 0.95-1, with the default emissivity at 0.95 upon factory shipment).

6) Built-in multi-point independent temperature correction function for the screen.

7) Automatic Intelligent Adjustment: Equipped with advanced control algorithms featuring MH logic intelligent adjustment function and parameter self-tuning capabilities.

8) Program control features, with 10 different program setting interfaces pre-installed, one-touch operation for convenience and speed, meeting various user detection point requirements and enhancing detection efficiency.

9) Communication interfaces are customizable for RS232.

10) The equipment features memory function, quickly restoring to the previous settings after a restart, eliminating the need for additional startup configuration.