CA2 Laboratory Thermopile

  • Sensitive to radiation 0.2 - 50 µm
  • Total field of view of 20 º
  • Very suitable for control or demonstration
Add this product to basket Request information
Share this page

CA2 Laboratory Thermopile

With thermopile CA2 radiant fluxes can be measured. It is sensitive to radiation from 0.2 to 50 µm, and has a total field of view of 20 º. The field of view is determined by cylindrical brass housing, that contains a conical reflector and a removable glass window.

The thermopile is very suitable for control (ovens) or demonstration (schools) purposes and can be used for reference-measurements.

The CA2 contains a thermopile detector that has a spectrally non-selective black coating. Therefore, the detector responds to the total power absorbed.

The thermopile output is a voltage that is proportional to the radiation that is received.

Irradiance measurements are easily affected by convection and thermal radiation losses to the environment. Therefore a glass window can shield the detector. By using this window, the spectral range is limited to 0.3 to 3 µm.

The thermopile is delivered with a calibration certificate.

Back to productcategory



Application examples

Back to productcategory