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It is suitable for the air tightness test of the pressure indicator of the gas fire extinguishing system;

This Air Tightness Tester is suitable for the air tightness test of cart-type fire extinguishers and portable fire extinguishers within 50kg.

Comply with ASTM E162,ASTM D3675 standards, It is suitable for evaluating the performance of rail train materials such as single or composite rigid materials, materials with adhesive coating, and flexible materials with a thickness greater than 5 mm.

Comply with ISO 4589-2:1996 "Plastics—Determination of Burning behaviour by oxygen index — Part 2: Ambient-temperature test" and JIS 7201, BS 2782, ANSI/ASTM D2863, NES 714 test standards.

It meets the requirements of  ASTM D2863, BS ISO 4589-2, NES 714,It's suitable for evaluating the combustion performance of materials such as solid, laminated, foams, soft flakes and thin films under specified environments.

Comply with IEC60529:2013 "Enclosure Protection Level (IPX7)" standard requirements;It is suitable for the protection classification of electrical equipment whose rated voltage does not exceed 72.5kv and which is protected by a enclosure.

 It is suitable for evaluating the performance of rail train materials such as single or composite rigid materials, materials with adhesive coating, and flexible materials with a thickness greater than 5 mm.