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  • Foam Resilience Tester Hd F769 - China

    price: contact company for price

    1, Usage

    This tester is used to test foam resilience.

    2, Principle

    Use the specific diameter and materials steel ball from a specified height given free fall to the foam sample. Measured by the photoelectric sensor steel balls bounce and fall time, and then calculated by the microprocessor for the steel ball rebound height. Base on GB/T667, every specimen need to test three times, select the maximum height as the rebound height of the specimen,and record the average height for the rebound height value.

    Ⅱ, Standard

    GB/T6670, ISO8307, QB/T1952.1, ASTM D3574。

    Specifications (Table 1)

    Items Specifications

    Ball drop distance GB/T6670 460+0.5%mm

    ISO 8307 和 ASTM D3574 500mm

    Steel ball diameter Φ16-0.1 mm

    Steel Ball Weight 16.7g

    Rate accuracy <1.5%

    Specimen size 100 mm×100 mm×50mm

    Power 1∮,AC220V/50HZ


    Company Contact:


    • Phone: 86076928685174

    • Address: The 1st Industry area of Caibai, Daojiao Town, Don, Dongguan , China

    • Email: Email


    Published date: August 22, 2013 -

    • Business Description: Haida Equipment Co., Ltd. is headquartered in Taichung. As a

      comprehensive manufacturer of precision detecting instruments, Haida has

      contributed to the development of global industry for a long time. In

      order to better serve clients in mainland China, our company set up

      factories and offices in Dongguan in the early 21st century.

      Haida products are widely used in paper products, packaging, ink printing, adhesive tapes, bags, footwear, leather products, environment, toys, baby products, hardware, electronic products, plastic products, rubber products and other industries, and are applicable to all scientific research units, quality inspection institutions and academic fields. Our products meet UL, ASTM, JIS, GB, ISO, TAPPI, EN, DIN, BS and other domestic and international standards.

      With advanced processing equipment and exquisite manufacturing technology, our company focuses on human resource development and maintenance and cultivates a strong R&D and manufacturing team, thus providing a strong guarantee for the manufacture of high quality products. We have always insisted on the principle of "quality first, sincere service". According to customers' needs, we constantly challenge ourselves to be excellent and promote the development of our company. We wish to cooperate with customers all over the world based on mutual integrity.

      Company Services: Adhering to the business philosophy of "Quality comes from precision; quality creates the future", all Haida employees serve each client actively and conscientiously in order to meet full customer satisfaction.

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