Sponge Ball Rebound Tester, specialized in measuring the resilience coefficient of soft PU foam, sponges, and rubber via the standard ball drop method.

Automated Resilience Analysis, featuring high-precision resolution (1/10000s) and auto-calculation of average rebound height and rate for rapid quality grading.

Dual Standard Support, providing adjustable drop heights of 460mm (GB) and 500mm (ASTM) with a precision 16mm steel ball for global compliance.

User-Friendly Interface, equipped with a clear LCD display and intelligent microcomputer control, ideal for furniture factories, lab research, and automotive foam testing.

18 Years Lab Expertise, offering customized lab solutions, one-stop technical verification, and 24/7 technical support with CE/ISO9001 certifications.

Boasting 18 years of profound technical expertise in test engineering, Huakai's testing equipment is extensively deployed across diverse sectors including aerospace, automotive, electronics, furniture and luggage industries.
Equipped with professional teams covering R&D, manufacturing, sales and technical verification, all our products comply with international mainstream specifications such as CE, ISO, UL, ASTM, EN, JIS, TAPPI, DIN and ISTA standards. We deliver flexible OEM & ODM development, non-standard customized equipment development as well as full-spectrum one-stop laboratory testing solutions, which effectively streamline customers' quality inspection workflows and elevate their overall operational efficiency.
Moreover, Huakai maintains stable long-term cooperative partnerships with authoritative institutions nationwide, including China Quality Inspection Center, Metrology Center and Product Quality Supervision & Inspection Center as well as official inspection bureaus.

HuaKai won the honorary title of "guang-dong high-tech enterprise".
Huakai has obtained more than 70high-tech product certifications,1 inven-tion patent.
24/7 Service | One-stop Lab ReliabilityTesting Solutions.
Fast delivery, on-time shipment, profes-sional pre-sales and after-sales ser-vice.

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