Black Body Calibrators From Nagman Instruments

by Nagman Instruments Calibration Instruments and services

A black body calibration source is basically used for checking the calibration of an infrared temperature sensor. It has a heated or cooled target object whose temperature will be precisely known and it will be the basis for giving an accurate calibration of infrared pyrometers.

A black body is an ideal radiator that emits thermal both visible and infrared energy will produce an intensity at a given wavelength and temperature. It has the ability to completely absorb and emit all radiation that is extremely non-reflective and it has an emissivity value of 1.

Black Body Calibrators

There is no material that could make a true perfect blackbody. So, the blackbody calibration source has slightly lower emissivity than 1 but with careful design, it’s possible to get close.

The emissivity setting of the sensor should be adjusted to match the emissivity of the blackbody and in Nagman we have a wide variety of black body calibration sources that are ideal for calibration room or laboratory where a stable ambient temperature allows you to take full advantage of their performance.

We have BBSL, BBSM, BBSH, BBSD which are used for different temperature and BBSD gives you simultaneous measurement of low and medium temperature. If you have further questions about black body calibrators, please do contact Nagman and we provide you the best service with the quality according to your need for the industry.