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Semi-Automatic Polarimeter

This Polariscope adopts automatic Senarmont Method to measure the residual stress in transparent objects. In the previous manual Senarmont method, the observer needs to determine the darkest point by their eyes, thus operation errors can not be prevented. This instrument automatically detects the image luminance, thereby finding the darkest point precisely. By inputting sample photoelastic constant and optical path length in advance, the stress value will be calculated by the computer.


Features of Semi-Automatic Polarimeter


  • Precision: By automating the detection of the darkest point, the instrument reduces the potential for human error, leading to more accurate and reliable measurements.

  • Zoom Lens for Small Sample Detection: Equipped with a zoom lens, enabling precise detection of small samples.

  • Automatic Data and Image Saving: Automatically save data and images directly to a computer for convenient record-keeping and analysis.

  • User-Friendly: The need for less manual intervention makes the instrument easier to use, even for those who may not be experts in photoelasticity.


Specifications


Model No.

PSV-702

Retardation measuring range

0-280nm

Polarizer

200*200mm

Analyzer

diameter 78mm

Viewing field

max 190×150mm  min 3.5×2.1mm

Accuracy

±1.5nm (scale compass rotation: ± 0.5°)

Dimension

280*380*680mm

Light source

white LED

Power supply

24VDC 50-60HZ (supply with an AC/DC adaptor)

Net weight

about 15kg


CONTACT PTC FOR DETAILED SOLUTIONS
sales@ptcstress.com
86-512-57925888
No.581, Hengchangjing Road, Zhoushi Town, Kunshan City, Jiangsu Province, China
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No.581, Hengchangjing Road, Zhoushi Town, Kunshan City, Jiangsu Province, China
CONTACT PTC FOR DETAILED SOLUTIONS
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No.581, Hengchangjing Road, Zhoushi Town, Kunshan City, Jiangsu Province, China
sales@ptcstress.com 86-512-57925888