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7000 Series Amplifiers

7000 Series Amplifiers
2Pages

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• Plug-in amplifier • Accepts foil type strain gage, piezo resistive, • Selectable bridge Constant-voltage excitation: • Fully adjustable calibrated gain from 1 to 11,000 • Automatic bridge balance, with EEROM to preserve balance without power • Built-in with all bridge completion including • Built-in with shunt calibration circuits • Built-in with optically isolated shunt calibration • Built-in with four-pole Bessel low-pass filter with • Front-panel monitoring: Automatic balance • Dynamic Material Test • Strain/Stress Analysis • Dynamic Material Elasticity Testing • SHPB Signal Conditioning • Load Cell Signal Conditioning • Foil Strain Gage Signal Conditioning • Semiconductor Strain Gage Signal Conditioning 7011 Signal Conditioning System is designed with and incorporates all the features necessary for precise conditioning of strain gage and transducer inputs in the most severe operating 7011 Signal Conditioning and amplifier's low-level signals to high-level outputs for multiple channels can be simultaneously and dynamically recorded and displayed on external devices.

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■ Strain gages: 1/4, 1/2 or full bridge (50 to 1000 Q ) ■ Built-in 120 Q and 350 Q dummy gages; 1000 0 dummy capability ■ Transducers: foil or piezo resistive strain gage types; DCDT displacement transducers; ■ Regulation ( 0-100mA ± 10% line change ) sense points. ( Local sense: -5mV, typical, 100mA, ■ Remote sense error: 0.0005% per Q of lead ■ Level: Normally symmetrical above ground; Either side may be grounded with no effect on • Bridge Balance ■ Ranges (Auto ranging ): ± 13000M £ ■ Balance time: 8 seconds ■ Manual vernier balance range: 0.1V/Step ■ Four internal shunt calibration...

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7000 Series Amplifiers 2Pages

Catalog excerpts

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7000 Series Amplifiers
2Pages