General purpose fan cooled thermal power/energy laser measurement sensor with a 50mm aperture. It can measure power from 150mW to 250W and energy from 80mJ to 300J. It has the spectrally flat broadband coating and covers the spectral range from 0.19 to 20µm. The sensor comes with a standard 1.5 meter cable for connecting to a meter or PC interface.제품 문의하기