MODEL 4601

Columbia Research Laboratories announces the introduction of its new low cost Charge Amplifier the Model 4601, a high performance, general purpose laboratory instrument for signal conditioning piezoelectric accelerometers and pressure transducers. Features of the Model 4601 include 500mV/pC maximum sensitivity, a calibrated transducer sensitivity control for matching the Model 4601 gain to the transducer's calibrated sensitivity, 10volt peak-to-peak full scale output with more than 20 volt peak-to-peak output before clipping, dual outputs (fixed and adjustable) and a built-in meter and overload indicator. Frequency response of the Model 4601 is flat from 2Hz to 20KHz, and residual noise is less than 0.01 pC rms over the full bandwidth with 1000pF source capacitance.