Chongqing gold mechnical and electrical equipment Co., Ltd

Quality Smoke Density Tester, Fire Resistance Tester manufacturer from China

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UL162 Low-Expansion Foam Expansion & Drainage Time Tester

November 13, 2025
This precision testing instrument is designed to evaluate the foam expansion ratio and 25% drainage time of low-expansion foam solutions, It features a stainless steel foam collection tank,high-precision flow control (0.3-0.65 MPa), and automated timing for accurate, repeatable results. The system supports international standards such as ISO 7203-1, EN 1568-1, UL 162, and NFPA 11, making it ideal for global certification testing. it ensures reliable performance for foam concentrate manufacturers, fire safety labs, and regulatory compliance teams.
Building materials smoke density test equipment