WE WILL RE-CALIBRATED THE UNIT BEFORE SHIPPING AND A NIST TRACEABLE CALIBRATION CERTIFICATE WILL BE PROVIDED.

The 1250 Frequency Response Analyzer (FRA) delivers accurate precise measurements of gain and phase. The 1250 features an internal synthesized function generator and 2 parallel input channels. The 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. This process rejects all harmonics and, by increasing the integration time, even signals which are buried in noise can be measured accurately. The 1250s applications include analysis of non-linear systems, transducer and control system characterization, electrochemistry, and materials testing. An optional synchronizer permits locking the 1250 to rotating or reciprocating machinery for applications such as turbine analysis. A modulator-demodulator and plotter interface are also available.

The 300 V range on the 1250A is particularly useful for making measurements on fuel cell stacks and high voltage batteries, used in hybrid vehicles and residential power supplies.

KEY FEATURES:-*** AC amplitude range - 10 mV to 10 V, for power supply testing *** Analyzer range 30 mV - 300 V, i.e. suitable for ATS (Automated Test Systems), power station vibration testing *** Noise rejection capability *** Synchronizer option enabling generator and carrier signals to be locked in terms of frequency / phase *** Ability to analyze non-linear systems *** Front panel or software (Visual Basic) control *** Modulator / demodulator card option for interfacing to AC carrier systems.

The Electrochemistry measurement of impedance has become an important tool in the study of electrochemical/biological phenomena and material properties. The 1250A together with a potentiostat such as the model 1287A, can be used in a wide range of applications.

APPLICATIONS: *** Corrosion and inhibitor studies *** Analysis of organic and inorganic coatings and films *** Research into solid electrolytes for oxygen sensors/fuel cells *** Development of novel anode/cathode materials and electrolytes *** Bioanalytical research into plant/soil properties.

For more information and Specs: http://www.teknetelectronics.com/DataSheet/SOLARTRON/SOLAR_125024856.pdf