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MEWOI-HTX2 Blackbody Radiation Source,Infrared imaging thermometer calibration,thermal imaging camera calibration
INTRODUCTION
Product Overview: Main technical indicators of blackbody: emissivity, cavity diameter, temperature uniformity and radiation temperature uncertainty. Therefore, in order to ensure the product quality of the boldface, the boldface is usually designed according to the temperature section. What we usually call a black body is an artificial black body. The emittance of an artificial black body is close to 1, but not equal to 1. Blackbody in industry is mainly used in the field of temperature measurement; the most important product is blackbody furnace. For the calibration and verification of radiation thermometers, the method of comparison is usually adopted, that is, through the radiation source with high stability (usually blackbody radiation source) and other supporting equipment, the temperature reproduced by the standard device is compared with the temperature reproduced by the radiation thermometer to judge whether it is qualified or give the calibration result. As a standard radiation source, standard blackbody is mainly used to calibrate radiation thermometers, infrared thermometers and radiation temperature sensing detectors. At present, our company has the most advanced blackbody technology in the world, the blackbody series with the most complete product category and the widest temperature range. The product is small in size, light in weight and easy to carry. It is not only suitable for laboratory calibration of radiation thermometers of all levels of measurement institutions, but also suitable for on-site calibration. |
The definition of blackbody：
An object capable of absorbing all the radiant energy from the outside and radiating all its own energy at the same time.
Main Features
| 1,Small size, the whole machine is only 2kg, convenient for field erection. |
| 2,The temperature control adopts advanced PID control, and the temperature control is stable and high. |
| 3,The heating speed is fast, and the stabilization time is short. |
| 4,Easy Operation |
TECHNICAL SPEICIFICATION
| Emissvity | 0.97±0.02 |
| Temperature range(indoor temperature≤22℃） | +35℃--45℃ |
| Control Mode | PID Automatic Control |
| Accuracy | Less than ±0.1℃ |
| Resolution | 0.01℃ |
| Temperature stability | ±（0.1~0.2）℃/10min |
| Temperature uniformity | ±0.2℃（2/3 inside the center area） |
| Power Supply | 220V AC |
| Source Area Size | 78mm*78mm |
| Dimension | 125mm*125mm*150mm |
| Weight | 2KG |
| Working Condition | 0℃-30℃ ≤60%RH |
Notice:
| 1,This device is only used for thermal imaging to test human body temperature, not directly used for forehead temperature gun, ear temperature gun. |
| 2,It is forbidden to touch the surface of the source with hands or wipe it with cloth articles, and the surface can be gently wiped with a soft brush. |
Selection Guide
| Model No. | Emissvity | Temperature range (indoor temperature≤22℃） | Accuracy | Temperature stability | Temperature uniformity | Source Area |
| 0.97±0.02 | +5℃--50℃ | Less than ±0.1℃ | ±0.05℃/1hour | Less than ±0.2C° | 70mm*70mm |
| 0.97±0.02 | +35℃--45℃ | Less than ±0.1℃ | ±（0.1~0.2）℃/10min | ±0.2℃ | 78mm*78mm |
| ≥0.99 | +35℃--50℃ | Less than ±0.1℃ | ±0.1℃/30min | ±0.1C° | 56mm*50mm |
| ≥0.99 | +35℃--45℃ | Less than ±0.1℃ | ±(0.1-0.2)℃/10minutes | Less than ±0.15C° | 50mm*50mm |
| ≥0.95 | +5℃--50℃ | Less than ±0.15℃ | ±0.1℃/20minutes | Less than ±0.15C° | 50mm*50mm |
