ATLAS Wire Tension Measurement system

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Presentation transcript:

ATLAS Wire Tension Measurement system

ATLAS Wire Tension Measurement system The system uses electrostatic force to excite mechanical oscillation around the wire fundamental harmonic resonance The oscillation amplitude is sensed by measuring the capacitance variation in the wire-tube system Changing the high voltage modulation frequency  mechanical resonance curve Fully operated by a PC LabVIEW program

ATLAS Wire Tension Measurement system Measure = fout (HV OFF) – fout (HV ON) HV ON HV OFF

ATLAS Wire Tension Measurement system WTM internal view

ATLAS Wire Tension Measurement system Sensor and HV modulation connections RS 232 and T sensor connections

ATLAS Wire Tension Measurement system Control panel WTM

ATLAS Wire Tension Measurement system Parameter setting section

ATLAS Wire Tension Measurement system section Output

ATLAS Wire Tension Measurement system

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