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    Our service

    Centre Testing International Co., Ltd. (CTI) is the pioneer and leader in the TIC Industry which provides one-stop solutions on testing, inspection, certification, calibration, audit, training & technical services.

     
    By Industry

    Our service capabilties cover the upstream and downstream of the supply chain including textile and apparel,toys,electronic appliances,medical health,food...andother industries.
    Specialty

    Comprehensively guarantee quality and safety, promote compliance and innovation, demonstrate brand competitiveness, and achieve higher quality, healthier, safer, and greener sustainable development.
    AUTHORITY & TRUST
    QUALITY & VALUE
    Test of Mobile Phones, Laptops, Tablets

    Mobile phones, laptops, tablets and other electronic products have become common in our daily life. In the use process, the product is likely to appear a variety of quality problems. CTI can conduct a comprehensive mechanical performance test and reliability test on mobile phones, laptops, tablets and other products. These tests can evaluate the quality of products, improve the quality and reliability of products.

    Test of Mobile Phones, Laptops, Tablets

    ◉    Business Challenges

    What are the common quality problems of mobile phones and laptops?

    How could the quality of mobile phone and laptops be improved?

    ◉    Service Content

    Ⅰ. Applicable test standards

    According to industry standards or customer requirements.

    Ⅱ. Product Range

    Notebook computer, Tablet computer, Mobile phone.
    Ⅲ. Conventional sample requirements

    Please contact our business or customer service, subject to specific standards.

    Ⅳ. Test Item

    Main Test Items

    Controlled drop test

    Durability test of key

    Slight drop test

    Mating/Unmate force

    Side drop test

    Interface breaking strength

    Free Fall Test

    Interface strength and durability

    Falling/Drop ball impact test

    Durability

    Opening and closing force (Torque) of hinge

    Load test

    Opening and closing durability of hinge

    Rotation stability

    Overpressure of hinge

    Bending test

    Elastic curve of key

    Twisting test

    Pulling force of  key cap

    Pressing test

    Shearing force of key

    Friction durability of foot pads

    ◉    CTI Solution

    CTI provides a comprehensive one-stop solution of reliability testing, including:

    Environmental test

    Reliability test

    Reliability design

    Reliability analysis

    Product evaluation

    Reliability training and consulting

    ◉    Our Strengths

    ▪ CTI centre testing international has many advanced equipments and has passed CMA/CNAS qualification accreditation, the test data is accurate and reliable, and the test report has international credibility.

    ▪ The scientific laboratory information management system ensures the efficient operation of each service link.

    ▪ The technical expert team has rich practical experience and can provide professional, rapid and comprehensive one-stop service.

    ▪ The service network is all over the world, and many first-line brands designate cooperative laboratories

    ◉    Service Process

    Consult customer service → confirm the test plan → fill in the application form → send the sample → pay the test fee → test → send electronic report → express paper report

    ◉    Frequently Asked Question 

    How long does the test period take？

    The normal period is 5-7 working days (except the time when the sample is in the test chamber). If you need urgent help, please contact our sales or customer service.

    What need to be confirmed for test parameters of the mating durability test?

    Firstly, it is necessary to confirm the shape and size of the product and whether the laboratory needs to customize the fixture. Then confirm the speed and test times of mating.

    What need to be confirmed for test parameters of the key durability test?

    Firstly, it is necessary to confirm the shape and size of the product and whether the laboratory needs to customize the fixture. Then confirm the material and diameter requirements of the press head, the force of the press, the duration and release time of the press and the test times of press.

    What kind of press head is commonly used in the key durability test?

    The common press head is the silicone rubber press head with diameter of 6mm or 10mm. If there are other specifications of press head requirements, you can contact the laboratory for customization in advance.