Products
MODEL 633 LOW-COST STRAIN GAGE AMPLIFIER
Description
The Model 633 is a high performance strain gage 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. The result is a quality instrument at an attractive price.
Specifications
Bridge configuration: Quarter, half, and full bridges, with internal bridge completion header; can also be used as general purpose differential amplifier |
Bridge excitation: Front panel adjustable, 1.25 VDC to 10.0 VDC; monitor jacks provided for voltmeter DC shunt calibration: Front panel switch actuated header-mounted calibration resistor Gain: Switch selectable 1, 100, 200, 500, 1000 with gain vernier Frequency response: DC to 20kHz, -3dB, G=1 to 500. DC to 15kHz, -3dB, G=1000. Signal output: ±10V max, 10mA peak load Output noise: 5 microvolts RMS RTI max, DC to 20kHz at G=1000 Power: Unregulated ±24V from rack-mounted supply Mechanical: 19"W x 5.25"H x 9"D, 8 module (16 channel) rack adapter, Model 4015 GPSC series Carrying case: Two-module (four-channel) desktop case, Model 4017-103
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