The Stanford Research SR430 Multichannel Scaler / Averager can be thought of as a photon counter that counts events as a function of time. A trigger starts the counter which segments photon count data into sequential time bins (up to 32k bins). The width of the bins can be set from 5 ns to 10 ms.
The SR430 records the number of photons that arrive in each bin. It combines amplifiers, discriminators, bin clocks, and data analysis in a single, integrated instrument.
The SR430 is useful in a variety of applications where it is necessary to count events as a function of time: LIDAR, time of flight mass spectroscopy, and fluorescence decay measurements are just a few examples. IEEE-488, RS232 , and printer/plotter interfaces are standard on the SR430. A built-in 3.5 inch disk drive permits easy import and export of data
Stanford Research SR430 Multi Channel Scaler / Averager and other Photon Counters for sale at Test Equipment Center.
Stanford Research SR430 products for sale at Test Equipment Center are thoroughly tested, and receive electrical and cosmetic reconditioning as needed prior to sale. All products include a 90 day warranty from Test Equipment Center to ensure your complete satisfaction.
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GPIB and RS-232 Interfaces 
