Just place the sample and turn on the measurement switch! High-sensitivity fully automatic strain tester.
The "LSM-9002LE" is a device that automatically and quantitatively measures the magnitude of retardation and the orientation of the slow axis in transparent materials with distortion or birefringence in two dimensions. By placing the sample on a circular polarizer constructed by combining linear polarizers and a quarter-wave plate, measurement can be started immediately. This allows for easy quantitative measurement of the magnitude of phase difference and the orientation of the slow axis. It uses a high-brightness LED as the light source, which provides long life and energy efficiency, thereby reducing maintenance efforts and running costs associated with light source replacement. 【Features】 ■ Easy operation for measurement ■ Rotating polarizer method ■ Measurement at individual pixel units ■ Easy recording of measurement data and observation images ■ Long life and energy efficiency with high-brightness LED *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Specifications】 ■External dimensions: W300 × D353 × H540mm ■Weight (main unit): 19kg ■Sample placement space height: 0–160mm ■Inspection method: Rotating photomultiplier method ■Set wavelength: 590nm ■Repeatability (standard deviation): σ=1nm ■Measurement range: 205 × 205mm ■Effective pixel count: 1100 × 1100 ■Light source: High-brightness LED ■Power supply: AC100–240V 50/60Hz 1.6A ■Components: Distortion inspection device main unit, PC, cables ■Accessories: Main unit cover, AC adapter ■Supported OS: Windows 11 (64bit) *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Applications】 ■Quantitative measurement of residual stress in glass products ■Strain testing of plastic products ■Phase difference measurement of optical films ■Inspection of the presence or absence of strain in crystalline materials *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Since its founding in 1966, Rukeo has been manufacturing optical polarizers and has consistently worked in the field of optics. In the early days, we produced polarizers for single-lens reflex cameras, but in response to changes in the times, we developed high-performance polarizers and began manufacturing and selling polarizers for microscopes. We also developed, manufactured, and sold strain testers that inspect the internal stress, or strain, of transparent materials such as glass and plastic, utilizing the optical properties of polarizers and wave plates, as well as optical units and lens units for industrial cameras, thereby contributing broadly to the optical field and society. Our showroom on the first floor of the headquarters displays various products, and we also conduct demonstrations according to customer requests.