149 - DUAL CHANNEL CHARGE AMPLIFIER

The Model 149 is an economical 2-channel-per-module charge amplifier that plugs into Encore's 19" GPSC instrumentation rack, which accommodates up to eight modules (16 channels). An AC power supply is built into the rack, and provides the required unregulated DC voltages to operate the modules. A continuously adjustable ten-turn locking dial selects accelerometer sensitivity from 1 to 110pC/g.