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Metal Microelectrode Preamplifier and Impedance Tester

Company : Bak Electronics Inc

UMDC Code : 102485

The Model A-1 amplifier was designed as a versatile preamplifier and impedance testing system for metal microelectrodes. The Model A-1 comes with a small remote active probe so that the input amplification stage is as close to the electrode as possible in order to reduce input capacity and noise pickup. The impedance of the electrode may be measured by simply turning the mode switch on the front panel to TEST and observing the impedance value on the meter.Another feature of the Model A-1 is the capability of delievring an externally derived current or voltage signal to the electrode by positioning the mode switch to STIM with the external source plugged in the red mini-banana jack on the probe stage. This eliminates having to manipulate the electrode lead wires. Miniature reed relays in the head stage modify the input configuration for the three different modes of operation.

Product URL : http://www.bakelectronicsinc.com/2-1.html

Last Updated : 03/16/2013

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