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The DF242 is characterized as a Large Low Angle Dark Field ring light.
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Precisely aimed LEDs provide a very low angle of incidence, radial illumination pattern.
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A scratch on a sheet of glass is a good example of a defect that can be detected easily with a low-angle dark field illuminator.
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With a light intensity of 24kLux at a working distance of 1” (25mm), the DF242 is perfect for imaging problems with medium sized fields of view.
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A 35mm field of view is standard with optional fields of view of 45 and 70mm.
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Available in a range of wavelengths from UV to IR.
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*Engineered to provide comparable optical characteristics to our previous RL1660.
Luna - os8100 Optical Tilt Sensor
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Ease of installation, simple and repeatable
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Rugged, multipoint monitoring; up to 256 sensors on a single HYPERION instrument
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Ultra high resolution
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Multiparameter various physical parameters measurements coupled onto the same instrumentation platform
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Internally temperature compensated
Luna’s os8100 are Fiber Bragg grating (FBG) based high sensitivity, tilt sensors. Featuring a rugged and very stable monitoring capability that can be dispersed over long distances.
The os8100 features a novel approach to tilt sensing by utilizing FBG technology to measure minute changes in deflection angles, all while being able to pair with various physical parameters e.g. strain, temperature, displacement, acceleration, pressure.
Installation is simple and repeatable with several mounting options to include wall, ceiling, and floor mounts. With a tilt range of ranges of 10° and a resolution of down to 0.002°, the os8100 series presents a unique capability for sensor deployments. Up to 256 os8100 sensors can be integrated on Luna’s HYPERION platform.
The os8100 series of sensors is compatible with ENLIGHT Sensing Analysis Software, which provides an integrated suite of tools for data acquisition, computation and analysis of optical sensor networks as well as the HYPERION platforms comprehensive Application Programming Interface (API) and examples written in LabVIEW, Python, Matlab, C++ and C#.
Specifications | os8100 | |
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Measurement Type | Temperature compensated, deflection angle (tilt) | |
Measurement Range | 10° | |
Resolution | 0.002° | |
Response Time | < 3 seconds | |
Accuracy | 10 mdeg / 175 μm/m | |
Protection | IP 67 | |
Construction Material | 1.4404 (SS 316L) | |
Measurement Points | Up to 256 with 16 channel si255, 16 sensors per channel | |
Wavelength Options | 1463/1467, 1473/1477…1613/1617 nm in10 nm interval | |
Physical Properties | ||
Dimensions | 120 mm x75 mm x 32 mm | |
Operating | -30 to 80° C | |
Weight | 1.5 kg | |
Mounting Options | Wall, ceiling, and floor mounting options available |