Solartron / Schlumberger 1250

Solartron / Schlumberger 1250 Frequency Response Analyzer

The Solartron 1250 Frequency Response Analyzer (FRA) (Schlumberger 1250) delivers accurate measurement of gain and phase. The 1250A features an internal synthesized function generator and 2 parallel input channels. The Solartron 1250 stimulates the device under test and analyzes the response at one or more points in the system. These responses are then correlated with the stimulus to determine the amplitude and phase relative to the generator. The ratio of the two measured signals can then be used to provide the system transfer function.