Suzhou PTC Optical Instrument Co., Ltd
Home > Products > Acrylic Adhesives > Bench Type Polariscope ( Strain Viewer )

Bench Type Polariscope ( Strain Viewer )

— Polariscopes
Product Category: Acrylic Adhesives
Sales Method: Export
Payment Term: T/T
Min. Order Unit Price
1 Set
Contact Info

Ms.Olivia

Address: China (mainland) Jiangsu Suzhou,No. 189, Zhangji Road, Kunshan City
All Products (8)

Product Detail

Product Attribute:

  • China (mainland) More >
  • 09/09/2021
  • 09/09/2021

Product Content Description:

Polariscope is an optical instrument designed to observe stress presence and stress distribution state inside transparent materials .

 

Objects 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

 

Measuring 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.

Send your inquiry to this supplier

- Your message must be between 20-3000 characters.

Browse

- jpg, jpeg, gif, txt, doc, pdf, xls, docx,xlsx, rar or zip format;
- Max. size of 2MB

Related Category Searches on ttnet.net:

Related Keyword Seraches on ttnet.net: