GESTER GT-D01B Ozone Test Chamber is a precision textile testing equipment designed to assess the color fading resistance of fabrics, dyed textiles, and materials under controlled atmospheric ozone exposure. Featuring precise ozone density control (0–500/800 pphm), adjustable temperature (-15°C to 50°C), relative humidity (25%–95% RH), and a 1–20 rpm rotatable specimen holder to ensure uniform gas exposure. Fully compliant with ISO 105-G03, AATCC 109 standard test methods.

The GESTER Ozone Chamber GT-KB58 is used to evaluate rubber and automotive parts' aging resistance against ozone. It supports both static and dynamic tensile test methods and meets standards like ASTM D1149 and ISO 1431. The chamber is built with durable SUS 304 stainless steel internally and features an ozone generation system, temperature and air flow controls, plus an observation window and interior lighting. It helps quickly determine material durability under ozone-exposed conditions.