Devices for Electrophoresis.

PMT (photomultiplier tubes)

In the photosensor field, photomultiplier tubes (or PMT) are known to have particularly high sensitivity. PMT also have dozens of other advantages such as high-speed response time.

PMT modules

The PMT module is basically comprised of a photomultiplier tube to convert light into electrical signals, a high-voltage power supply circuit, and a voltage divider circuit to distribute the optimum voltage to each dynode, all assembled into a single compact case. In addition to these basic PMT modules, Hamamatsu also provides modules having various additional functions such as signal processing, cooling and interface to PC.

Deuterium lamps

These are the next generation of deuterium lamps that deliver the high stability, high output and long service life required in deuterium lamps for spectrophotometry.

CCD image sensors (for spectrophotometry)


CCD image sensors suitable for high-precision spectrophotometry.
Back-thinned type CCD are designed to deliver high quantum efficiency (90% or more at peak sensitivity wavelength).

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