Product Introduction
The definition of a blackbody: An object that can absorb all external radiant energy and simultaneously radiate out all of its own energy.
Primary technical specifications of the blackbody: emissivity of the blackbody, diameter of the blackbody cavity mouth, temperature uniformity, and uncertainty of the radiating temperature. Therefore, to ensure the quality of the blackbody, they are typically designed in sections based on temperature. The blackbody we usually refer to is an artificial blackbody. The emissivity of the artificial blackbody is close to 1 but not equal to 1.
The primary function of the bold type 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 thermography cameras.
The blackbody is mainly applied in the field of temperature measurement in industry, 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 through a high-stability radiation source (usually a blackbody radiation source) and other auxiliary equipment 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 has 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 calibration of radiation thermometers in laboratories of 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 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, the planar blackbody radiation source, when paired with infrared collimating optical systems and infrared targets, can carry out key technical indicators testing and performance evaluation of infrared imaging systems. It 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
More portable, lighter, and with higher accuracy.
2. User-friendly interface with Chinese characters, touch operation, elegant and stylish.
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.
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 for pressure-controlled heating, eliminating the need for a high-power power transformer.
3) Utilizes automatic temperature control for safe and reliable operation, with rapid heating and excellent temperature stability.
4) Easy to use, compact, and lightweight for convenient portability. Suitable for both laboratory calibration and on-site calibration tasks.
5) Large surface isothermal blackbody radiation surface with adjustable emissivity function (adjustable between 0.95 and 1, with a default emissivity of 0.95 upon factory shipment).
6) Screen features an independent multi-point temperature correction function.
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 for equipment. One-touch operation for convenience and speed, catering to various user detection point requirements and enhancing detection efficiency.
9) Communication interfaces can be customized to RS232.
10) The equipment features memory function, allowing it to quickly restore to the previous setting state after a restart without requiring additional startup settings.
