Optical Distributed Sensor Interrogator
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Procures in the Financial Year: 2011-12
Model A50 from Luna Technologies The Luna ODiSI enables high resolution distributed temperature and strain measurements using simple, un-altered, telecom-grade optical fiber as the sensor. With 50 meters maximum sensing length and sub-centimeter spatial resolution, the ODiSI is the paramount tool for
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Load/fatigue/structural/mechanical testing,
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Model and simulation validation,
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Structural health monitoring,
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Stress profile in foundation and
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Stress and temperature profile in pavement and foundations,
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Composite testing.
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Key features include
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+/- 15,000 microstrain, up to 300O C
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+/- 1 microstrain, +/- 0.1OC
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Sub-cm spatial resolution
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Sampling rate 1 Hz for 50m interrogator and 3 Hz for 10m interrogator
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Easily deployable, inexpensive sensors
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1000s of sensing points in a single fiber
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Disposable/easily replaceable
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Reduced installation time and cost
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User configurable gauge length and sensing locations
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Point and/or distributed sensing anywhere in your device or structure under test
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Temperature and/or strain in the same sensing fiber
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Intuitive touch to define sensing points and regions
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Standard GUI and user customizable software development kit
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Simple monitoring and data logging
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Location
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Structural Engineering Laboratory, Advance Monitoring and Sensing Room S-Lab-STL 1, Department of Civil Engineering IIT Kanpur
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Contact
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Prof. Samit Ray Chaudhuri
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Mr. Kunwar K. Bajpai
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User Charges
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Cost of the fibre will be charged
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