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Re: Ratiometer 9547 ORTEC Brookdeal

From: Signal Recovery
email: info@signalrecovery.com
Model: 9547
Date: 17/11/03

Comments

The 9547 was designed to generate an analog voltage out proportional to the linear ratio of two applied analog voltages. It was used with two lock-in amplifiers to perform real-time compensation for source intensity fluctuations. Nowadays the same job is either done with the lock-in's built-in ratio calculation or in a controlling computer


Last changed: April 01, 2008


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