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The photomultiplier provides extremely high sensitivity and ultra-fast response. Photomultiplier tubes (PMT) have high bandwidth and noise-free gain on the order of a million. This makes them ideal for the detection of extremely low light or short pulses of light. Photomultipliers can be used to detect photons from 115nm to 1700nm. A typical Photomultiplier consists of a photoemissive cathode (photocathode) followed by an electron multiplier and an electron collector (anode).
Hamamatsu offers the most complete range of head-on and side-on photomultiplier tubes from 3/8" to 20" in diameter.
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| ... products without technical information |
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The photomultiplier provides extremely high sensitivity and ultra-fast response. Photomultiplier tubes (PMT) have high bandwidth and noise-free gain on the order of a million. This makes them ideal for the detection of extremely low light or short pulses of light. Photomultipliers can be used to detect photons from 115nm to 1700nm. A typical Photomultiplier consists of a photoemissive cathode (photocathode) followed by an electron multiplier and an electron collector (anode).
Hamamatsu offers the most complete range of head-on and side-on photomultiplier tubes from 3/8" to 20" in diameter.
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| ... products without technical information |
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Sens-Tech offers a remotely controlled, multi-channel, photomultiplier power supply system. HVSys provides individual channel control and monitoring of the high voltage power supply of each channel, using only 3 wires. A unique feature is that HV is generated on the base of the photomultiplier, avoiding the inconvenience and problems associated with high voltage distribution. All that is required is a +12V supply with sufficient current capability for the number of channels chosen; the supply current required is less than 25 mA per channel.
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