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 aperture, temperature uniformity, and uncertainty of the radiating 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 type's primary function is to produce 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 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 performed using the comparative method, which involves comparing the temperature reproduction of the standard instrument with that of the tested radiation thermometer, typically through a high-stability radiation source (usually a blackbody radiation source) and other auxiliary equipment, 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. The products are compact, lightweight, and easy to carry, suitable not only for laboratory calibration of radiation thermometers in various metrological institutions but also for on-site calibration.
Operation 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 identification test of technology indicators 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, planar blackbody radiation sources, when paired with infrared collimating optical systems and infrared targets, can carry out the testing and performance evaluation of key technical indicators 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 requirements of infrared thermography cameras widely used in industries such as medical, construction, security monitoring, and environmental detection.
Product Features
1. Customized with a 200mm large radiation area, offering a substantial effective radiation surface and uniform temperature field.
2. User-friendly interface with Chinese display, touch operation, and elegant design.
3. One-touch temperature setting, simple operation, quick heating, and temperature control.
4. Multiple language interfaces from various countries can be copied upon customer request, facilitating exports.
5. Features rapid cooling system options for quick temperature reduction. (Customizable optional feature)
【Product Advantages】
1) Innovative design with a separate structure of the furnace and temperature controller.
2) The heater and housing are insulated; special software is used for pressure-limited heating, eliminating the need for a high-power transformer.
3) Features automatic temperature control with quick heating and excellent stability.
4) Easy to use, compact, and lightweight, this is perfect for on-the-go calibration needs, suitable for both laboratory and field applications.
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 capability.
8) Program control function, with 10 different program setting interfaces pre-installed for the equipment. One-touch operation, convenient and quick, catering to various detection point requirements of users, and enhancing detection efficiency.
9) Communication interface available for custom RS232.
10) The equipment has a memory function, allowing it to quickly restore to the previous setting state after a restart without the need for additional setup.
