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No.189, Zhangji Road , Kunshan city, Suzhou, Jiangsu
Polariscope is an optical instrument designed to observe stress presence and stress distribution state inside transparent materials .
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ÂObjects of Polariscope
float glass plate, automotive glass
crystal , quartz , lens glass
glass container , glass vial , water glass
glass wafer , glass tube , laboratory glassware
resin plate , resin film , mold injection resin products
industrial new material glass , optical new material glass
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ÂMeasuring principle
The internal stress of glass and plastic products has a
birefringent characteristic. In other words, if there is stress
inside of these types of products, light from the polarized lamp
will be divided into different units, which produces optical
interference phenomenon(ripple patterns) in turn.
From the observation of colored patterns, you can see stress
distribution directly, then evaluate and improve the annealing
process.
The inspection of plastic molds is more complex as the colored
patterns caused by stress is irregular. A similar situation may
occur with glass products, which is called stress stretching . For
example, a qualified mold will have a large amount of stress
released by tension.
| Pays: | China |
| N ° de modèle: | - |
| Prix FOB: | Obtenir le dernier prix |
| Localité: | China |
| Prix de commande minimale: | - |
| Commande minimale: | - |
| Packaging Detail: | - |
| Heure de livraison: | - |
| Capacité de Fournir: | - |
| Payment Type: | - |
| Groupe de produits : | - |
