The salt spray test is the most typical corrosion acceleration test, and is established by standards around the world such as ISO, IEC, ASTM, JIS, GB, and is widely used in quality control applications.

The STP series have been pursuing the best uniformity, reproducibility, repeatability, long lifespan, as well as usability for operators.

Salt Spray Test Chambers (Instruments) STP-100

Test standard : ISO 9227, ISO 4623-1, ISO 19453-4, ISO 4611, ISO 17025, IEC 17025, ASTM B117, ASTM B368, ASTM G85, JIS K 2371, JIS H 8502, JIS K 5600-7-1, JIS D 0201, JIS D 0202, JIS D 2601, JIS Z 2371, IEC 60068-2-11, IEC 60068-2-52, JIS C 60068-2-11, JIS C 60068-2-52, and more.

Uniform distribution of the salt mist.

International standard ISO 9227 prescribes the salt mist rate 1.5±0.5ml/h at 80cm², while the STP series enable better accuracy 1.5±0.2ml/h at 80cm².

Air Barrier Board is equipped to suppress PH fluctuations (PAT.).

The Air Barrier Board which is prescribed in the ISO 9227 is equipped in the solution supply tank to block outside air and suppress PH fluctuations.