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China, Chinese Glass Plastic Surface Stress Tester Wyl-21 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Lab Utensil and DisposableOther Lab Utensils and DisposablesStressmeterGlass Stress Tester
Qingdao Tlead International Co., Ltd.
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Product Description WYL-2 Glass/Plastic Surface Stress TesterApplications of the Instrument:Stress analyser is a kind of instrument for analyse the inside stress of transparency objects witch behave the optical phenomena of double refraction. The inside stresses are result from the asymmetry cooling or other causes, such as the physic actions. Through the transparency object to be test by this Instrument you can watch the optical phenomena of double refraction so that to analyse the quality of optical grasses, parts made from grasses and transparent materials rapidly and continuously. It solves the quit complex practical problems, that con not be solve by mathematic method.Watch the optical phenomena of double refraction through the transparency sample to analyse the quality of inside stress of optical grasses and parts made from grasses or other transparent materials rapidly and continuously.This instrument uses the intervene principle of polarized light. by means os the full wavelength plate,the instrument can measure the inside stress of grasses in nature or semi-quantity with the order of interference colour.measuring range≤ 560nm Full wavelength optical path560nm effective aperture of polarization analyserΦ150nm effective aperture of tabletop glass Φ220nm mass(net weight) 21kgouter size 62cm*50cm*75cm
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