Thermo-Electrically Cooled Dual Mode Analog/Photon Counting Photmultiplier Tube (PMT)

CoolOne - HORIBA, Ltd.

For spectroscopy and microscopy experiments in the UV/Vis/NIR region of the spectrum, a photomultiplier tube (PMT) is the ideal detector for quantitative low light level measurements. A PMT is extremely sensitive, with very wide dynamic range so it can also measure high levels of light. PMT’s are also very fast so rapid changes in optical signals can be reliably monitored. As a practical matter, PMT’s are durable, long-lived, and economical.