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Choosing the right detector could be the most important decision when specifying a spectroradiometer. From the experience gained in producing hundreds of spectral measurement systems, we have assembled a range of detectors to cover most applications. Each detector is properly housed, complete with any associated circuitry and can be mounted directly at the exit slit of any of our monochromators. The list below shows our standard range, but Bentham has working knowledge of many others, so please consult us if you do not see the detector you want.

DH-00/30(Te) Side-window photomultiplier tubes 200-900nm, cooled and un-cooled housings
DH-3/50(Te) End-window photomultiplier tubes, 200-900nm, cooled and un-cooled housings

DH-Si

Silicon photodiode, 200nm - 1100nm

DH-InGaAs

Indium gallium arsenide photodiode, 850nm - 1700nm

DH-PbS-Te

Te cooled lead sulphide, 850nm-3.5µm

DH-PbSe-Te

Te cooled lead selenide, 1.µm - 5µm

DH-InSb

Indium antimonide diode, 1.5nm - 5µm

DH-MCT(12)

Mercury cadmium telluride

DH-MCT(15)

Mercury cadmium telluride

DH-Py

Pyroelectric, 1µm - 50µm
DH-VL Photometric response, v(l) close match
CPS1/20/50 Peltier cooler controllers/power supplies
FD400 Fibre detector
 

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