TF330 NBS Smoke Density Tester


NBS Smoke Density Tester, to determine the smoke density rate of plastic products, metal materials, non rail transport ship non-metallic materials, wire and cable products. This test method is from the National Institute of standards and technology NIST, has been promoted and applied in many field tests.

The test standard has a more accurate test results with respect to the smoke density tester method, and optical sensor using more sophisticated photomultiplier tube, can capture the fine change of flue gas in the chamber



ASTM E662, ASTM F814, NFPA 258, BSS 7239, BSS 7238, AITM 2.0007 , AITM 3.0005, BS 6401, ISO 5659-2, GB/T 8323

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