Formed in 1980, Stanford Research Systems Inc (SRS) is a privately held corporation which designs and manufactures high performance test equipment. They are the leader in their field and have produced many firsts over the years; in 1993 the world's first digital signal processing lock in amplifier the SR850 and in 1997 the SR844 the highest frequency lock-in amplifier in the world.
Low aging rate makes it an excellent timebase for precision frequency measurements
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Ideal for fluorescence measurements
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Boasts a number of significant performance advantages over traditional lock-in amplifiers
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Ideal for applications including anti-aliasing, audio analysis and frequency-domain signal conditioning
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Analog and digital I/O's, data logging, numeric and graphical display
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Ideal for measuring temperature, controlling heaters and logging temperature data
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Ideal choice for any synchronous detection applicaton
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Features SC-cut crystal for lowest phase noise characteristics
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Superb performance and outstanding value
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