Sound and Vibration Instrument Hire and Calibration
Bruel & Kjaer 2635 Charge Amplifier, Signal Conditioning
B&K 2635 : Bruel & Kjaer Charge Amplifier and Signal Conditioner
£ 12 a day *
Multi purpose, low noise
Charge Amplifier and signal conditioning unit, for field and laboratory measurement of acceleration, velocity or displacement when used with a
Piezoelectric accelerometer, with BNC outputs to feed into recording or measuring devices.
Ideal vibration front-end for DAT recorders, analysers etc.
3-digit conditioning to transducer sensitivity
Unified output ratings for simplified system calibration
High sensitivity up to 10 V/pC
Built-in integrators for displacement and velocity
Selectable low and high frequency limits
Built-in test oscillator
The sensitivity is selectable between 0.1 and 11 pC/ms-2 to provide the following calibrated outputs.