Products Description
DTR-30HG type tubular blackbody radiation source is a small and cost-effective blackbody designed for human body temperature measurement application, infrared NETD calibration and response rate test. It is specially used for correcting the real-time relative temperature drift of infrared temperature rapid screening instrument, infrared thermal imaging temperature measurement alarm system and other products. The product adopts black body and integrated temperature control structure, working temperature range of 30℃ ~ 50℃. It is optional to communicate with computer through RS232. High emissivity, good stability, low uncertainty and easy operation.
Main features
* External novel design, LED screen display, simple operation.
* Isothermal black body cavity, only one cavity, the cavity radiation is evenly distributed with the spectrum, the cavity emittance above 0.99.
* Automatic temperature control method, safe and reliable, fast heating speed and good temperature stability.
* Easy operation, small volume and light weight, easy to carry, not only suitable for calibration in the laboratory, but also for calibration work on site.
* Use double-row numbers to display the measurement value and set value parameters setting and other new technologies, high precision and high, multifunctional, and strong anti-interference ability.
Product Paramenters
Temperature range | 30 ºC~50 ºC (The set temperature must be at least 2 ºC higher than the ambient temperature.) |
Black body cavity diameter | 60 mm |
Black body cavity emissivity | ε= 0.995 |
Temperature controller | EPC3016, standby RS232 port |
Radiation temperature uncertainty | ≤0.08ºC |
Temperature stability | ≤0.01ºC/30 min |
Temperature control ambient temperature coefficient | ±0.01 ºC /10 ºC(Typical value) |
Ambient temperature | 10 ºC ~32ºC, no condensation |
Power supply | 50Hz,220V ± 10%,100W |
