Product Details

WYL-4 stress birefringence analyzer

Brief introduction

transparent objects due to uneven cooling or other reasons such as by mechanical action , which will produce internal stress , causing birefringence . Crystalline material itself has birefringence optical characteristics . Stress birefringence WYL-4 instrument using Polarized Synthesis and optical compensation principle , the sample by quantitative determination of the optical path difference , the size of the sample is determined stress birefringence . The instrument can accurately determine the optical path difference of the light -wave plate , to determine the stress level of the optical glass , the optical instrument industry indispensable instrument , is an important tool of mineral crystals .

Features

1. The diffuse lighting, field of bright.

2. Illumination uniformity, good sensitivity.

3. Small size, simple structure.

4. Easy to operate, reliable and practical.

Technical parameters

Instrument	WYL-4 stress birefringence analyzer
monochromatic wavelength	589.44nm
Optical path difference measure range	±590nm
Dial scale	5nm
Minimum reading (1/5 estimated)	1nm
Zero error	±2nm
Wave plate reading repeatability	1nm
Light source	220V 20W LPSL
Measure sample(mm)	440×440×240
Instrument dimension(mm)	413×250×400

Dear customer,

We ,Xi’an Yima Opto-electrical Technology Com.,Ltd. is an integrated economic entity of R&D,manufacturing and trading with over 20 years of history .

Our business scope covers various fields such as biochemical analysis,environmental protection,industrial testing, bioscience,medical apparatus and instruments,internet technology and some frontier science.

Through a long-time development,we own a national resources system of various professional talents , abundant supply for various components &parts and special materials, full producing &processing equipments , strong Technological standardization and a complete quality assurance system.

If you need OEM or ODM in manufacturing ,scientific research , market development and or you want to build your own brand in your country, it’s our honor to cooperate with you.In this way ,we have developed many products for our customers from the USA, Europe and South Africa and got good feedback on Alibaba

We firmly believe that science and technology is no boundaries

Our mission is to make every effort to contribute to all humanity.