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- Specification
- Standard
- Options
- Features
- Introduction and use
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- 商品名称: WYL-3 Stress Meter
technical parameter Technical indicators light source 220V 13W tri-color energy-saving lamp Stress measurement range （0-560)nm
Full wave plate optical path difference 560 nm
Maximum size of the sample to be inspected Width 440mm; Height 440mm; Height 240 mm Instrument size (mm) 413×250×400
weight Net weight 3kg Gross weight 4kg -
Standard configuration items quantity
main machine one set Instruction Manual one Book
Product Certificate of Conformity one share
power cable one root
Fuse (2A) 2 each Packing List one share
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★ Diffuse lighting, bright field of view.
★ Uniform illumination and good sensitivity.
★ Small size and simple structure.
★ Easy to operate, reliable and practical. -
Instrument introduction:
Through the observation of optical birefringence, the quality of optical glass, glass products or other small transparent products can be checked quickly and continuously.
Use of the instrument:
A stress meter is an instrument used to check the magnitude and distribution of stress in a transparent object. It is not only widely used in optical glass, optical instruments, glass products, plastic products and other industries, but also plays an important role in the inspection of safety and explosion-proof indicators of building materials, lamps, pharmaceuticals, beverages, and handicrafts. There are also many applications in science. At the same time, this instrument is also an ideal teaching and experimental equipment for colleges and universities.