Specifications:
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Selectable bridge excitation (0.3 to 15 Vdc)
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Fully adjustable calibrated gain from 1 to 11000
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All bridge completion built-in, including 120- or 1000- and 350- ohms dummies
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Bandpass: 50 kHz (-0.5 dB); 125 kHz (-3.0 dB)
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Input
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Strain Gages: Quarter (120 ohms or 1000 ohms and 350 ohms), half or full bridge (50 to 1000 ohms). Dummy resistors installed
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Transducers: Foil or piezoresistive strain gage types
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Potentiometer
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DCDT displacement transducer
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Excitation: 0.3 to 6, 0.7, 1, 1.4, 2, 2.7, 3.5, 5, 7, 10, 12 and 15 Vdc
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Bridge Balance - Method: Counter-emf injection at preamp; automatic electronic; dual range; can be disabled on front panel
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Shunt Calibration - Circuit (2-level, dual polarity):
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Single-shunt (for stress analysis) across any bridge arm, including dummy gage
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Double-shunt (for transducer) across opposite bridge arm
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Amplifier
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Gain: 1 to 11000 continuously variable
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Frequency Response (all gains, full output):
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- dc coupled: dc to 50 kHz, -0.5 dB max; dc to 125 kHz, -3 dB max
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- ac coupled: 1.7 Hz to 125 kHz, -3 dB max
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Filter
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Characteristics: Low-pass active 2-pole Butterworth standard
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Frequencies (-3 ±1 dB): 10, 100, 1000 and 10 000 Hz and wide-ban
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Amplifier Outputs
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Standard Output: ±10V
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Tape Output: ±1.414V (1 Vrms)
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Galvanometer Output: ±10
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Playback
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Input: ±1.414V full scale
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Gain: X1 to tape output; X7.07 to standard output
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Power: 105 to 125V or 210 to 250V (switch-selected), 50/60 Hz, 10 watts, max
Can be used with a Vishay 2360 4 Bay Portable Adapter