Suzhou PTC Optical Instrument Co., Ltd
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Hand-operated Quantitive Polariscope

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


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:

Detecting method : Sensitive Color + Senarmont

Retardation of full-wave plate : 560nm

Viewing field: 200mm*200mm

Optical retardation range : 0-280nm

Measuring height ( adjustable ) : max 240mm

Overall size: W290mm x D384mm x H388mm

Voltage: 24VDC( with a AC/DC adaptor )

Light source: White fluorescent lamp

Weight: 11KG


Test Methods:

1. Sensitive Color Method
The background color is aubergine.
After putting a sample on the sample plate, the parts with green ,blue, orange and yellow stripes show the presence of stain. Whether it is compressive strain or tensile strain can be determined easily.
The part without strain has the same color as the background.


2.Senarmont Method
The viewing field is dark-brown .
After putting a sample on the sample plate, pay attention to the part that is relatively brighter in the viewing field . This part has relatively larger strain . Then rotate the dial until the relatively lighter part can’t get darker.

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