Product Introduction
The definition of a black body: 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 primary function of the bold is to produce standard radiation at a certain temperature. Therefore, it is mainly used in temperature measurement to calibrate various radiation thermometers, such as optical pyrometers, infrared thermometers, and infrared thermographic cameras.
The blackbody is primarily used in the industrial field for temperature measurement, with the main product being the blackbody furnace. Calibration and verification of radiation thermometers are usually carried out 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 under test, 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
【Application of Product】
Planar blackbody radiation sources are infrared radiation working standards, widely used in the process testing and identification tests during the development of infrared detectors. They can complete the testing of parameters such as the uniformity of the photosensitive surface response, response curves, and dead pixel images of infrared focal plane devices. Additionally, as the core equipment of infrared imaging alignment devices, they, when paired with infrared collimating optical systems and infrared targets, can accomplish the testing of key technical indicators and performance evaluations of infrared imaging systems. They meet the testing needs of infrared imagers in the newly developed infrared imaging guidance weapons in our country and can satisfy the testing requirements of infrared thermography cameras widely used in industries such as medical, construction, security monitoring, and environmental detection.
Product Features
More portable, lighter, and with higher precision.
2. User-friendly interface with Chinese display, touch operation, and elegant appearance.
3. One-touch temperature setting, easy to operate. Quick heating, temperature control.
4. Multiple language interfaces from various countries can be copied per customer request, facilitating exports.
Product Advantages
1) Innovative design with a separate structure of the furnace and temperature controller.
2) Heater and housing are thermally insulated, utilizing special software for pressure limitation and heating; no high-power power transformer is required.
3) Features automatic temperature control with fast heating and excellent stability.
4) Easy to use, compact, lightweight, and portable - ideal for both lab calibration and on-site calibration work.
5) Large surface isothermal blackbody radiation surface, with an emissivity of 0.95 as the default at factory. Different emissivity values between 0.96 and 0.99 are available for adjustment upon request.
6) Built-in multi-point independent temperature correction function for the screen.
7) Automatic Smart Adjustment: Equipped with advanced control algorithms featuring MH logic intelligent adjustment function and parameter self-tuning capability.
8) Program control features, with 10 different program setting interfaces pre-installed for equipment, one-touch operation for convenience and speed, catering to various user detection point requirements and enhancing detection efficiency.
9) Communication interface can be customized for RS232.
10) The equipment features memory function, allowing it to quickly resume previous settings upon reboot without the need for additional startup configuration.
