Glass Substrate Thickness, Flatness, and Warpage Measurement with SinceVision's Spectral Confocal Sensors

Glass Substrate Thickness, Flatness, and Warpage Measurement with SinceVision's Spectral Confocal Sensors
Glass Substrate Thickness, Flatness, and Warpage Measurement with SinceVision's Spectral Confocal Sensors

Glass Substrate Thickness, Flatness, and Warpage Measurement with SinceVision's Spectral Confocal Sensors

Industry pain points and demands

Glass substrates, a critical component in liquid crystal display devices, demand precise control over thickness, flatness, and warpage. With thicknesses ranging from 0.7mm to 0.5mm, accurate measurement is essential to ensure optimal display performance. 


SinceVision's SC03560 Spectral Confocal Sensor  offers a reliable and efficient solution for measuring these critical parameters. By leveraging advanced optical techniques, this sensor can accurately measure the height and thickness of glass substrates in a single measurement, streamlining the inspection process and improving overall quality control.

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SinceVision Solution: SC03560 Spectral Confocal Displacement Sensor

01SinceVision's Spectral Confocal Displacement Sensor offers a comprehensive solution for precise measurement of various materials, including transparent materials like glass substrates.
02With SinceVision's cutting-edge optical technology, this sensor can accurately measure thickness, flatness, and warpage with micrometer-level precision. It offers a wide measurement range, ensuring reliable performance across diverse applications.
03Additionally, it's robust design and flexible integration capabilities make it suitable for demanding industrial environments. By leveraging this cutting-edge technology, manufacturers can enhance quality control, reduce production costs, and improve overall product performance.

Camera Selection

Model number
SC03560
controllerSC5001A / SC5002ASC5001B / SC5002B
Optical fiber jumper50μm / 125μm
105μm / 125μm
Spot size5.8 mu m12.2 mu m
Measuring rangeThe 3.5 mm
Angle characteristicPlus or minus 60 °
Numerical aperture0.866
Working distanceThe 12.8 mm
Axial resolution
0.006 mu m
straightness±0.01% F.S
Minimum measurable thickness of transparent object150 microns
diameter83mm
length257mm
weight2300g