197 visiting now: 186 USA USA flag 3 Ireland Ireland flag 2 India India flag 2 Singapore Singapore flag 2 UK UK flag 2 China China flag 1 Brazil Brazil flag 1 Canada Canada flag 1 Finland Finland flag

Highlighted Companies

  • YESN-China shipping Labels manufacturer-compatible label factory (China): XIAMEN YESN-China shipping Labels manufacturer-compatible... http://www.yesnlabels.com
  • Eagle Eyes China Inspection Company (China): Eagle Eyes (CHINA) Quality Inspection Co.,Ltd. is a professional Third... https://www.china-qualityinspection.com
  • Polariscope Viewing Stress In Transparent Glass Crystal And Plastic - China

    price: 1.00 Dollar US$

    The Polariscope ( Ref.

    PSV-202) has been designed to observe and analyze the internal stress of transparent glass and plastic products .

    Detecting object 1 - transparent glass products with complex construction.

    such as : penicillin bottle, ampoule, mobile phone cover, lighting tube, solar glass, automobile glass, sapphire, glass container, glass handicraft 2 - transparent plastic samples

    plastic bottle, cosmetic bottle, beverage bottle, plastic tray, plastic film 3 - Crystaline material Specifications Optical path difference of full-wave plate : 560nm Viewing field: 200mm*200mm

    Measuring height : 236mm

    Overall size: 310*285*350mm

    Voltage: 24VDC( with a AC/DC adaptor ) Light source: White fluorescent lamp

    Weight: 8KG


    Company Contact:


    • Phone: +8618913228862

    • Address: NO. 189 , Zhangji Road , Eocnomic Development Zone, Kunshan , China (Mainland), China

    • Email: Email


    Published date: January 5, 2021 - Modified date: January 5, 2021

    • Business Description: PTC China is a national high-tech enterprise specializing in the design and manufacture of glass Surface Stress Meter , Polariscope , automatic Optical Inspection Equipment ( AOI ) and Vision Inspection System .

    Related listings



    • Ansi Impact Safety Glass Test Equipment
      Ansi Impact Safety Glass Test Equipment
      Equipment - Testing / Measuring - Qinhuangdao Yuanchen Hardware Co.,Ltd - China - December 23, 2020 - 1900.00 Dollar US$

      Function: Determining the resistance of glazing material to impact by the penetration method. Principle: The specimen is supported vertically in a steel frame and an impact shot bag is released from a pre-determined height to strike the specimen at t...

    • Test Device For The Impact Performance Of Shot Bag
      Test Device For The Impact Performance Of Shot Bag
      Equipment - Testing / Measuring - Qinhuangdao Yuanchen Hardware Co.,Ltd - China - November 30, 2020 - 1900.00 Dollar US$

      Test Device For The Impact Performance of Shot Bag Function: Determining the resistance of glazing material to impact by the penetration method. Principle: The specimen is supported vertically in a steel frame and an impact shot bag is released from ...

    • Drop Ball Impact Specimen Support
      Drop Ball Impact Specimen Support
      Equipment - Testing / Measuring - Qinhuangdao Yuanchen Hardware Co.,Ltd - China - November 17, 2020 - 420.00 Dollar US$

      Drop Ball Impact Specimen Support Function: Determination of whether the safety glazing material has a certain minimum strength and cohesion under impact from a small hard object Suitable for impact test of safety glass and tempered glass. Related St...



    Safe Trade Tips

    • Ask for business references and check them
    • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
    • Verify their business via their local Chamber of Commerce
    • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
    • Get to know more about scams and fraud to avoid: Internet Crime Complaint Center - Consumer Financial Protection Bureau
    • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"