Ozone Test Chamber - Ozone Tester - Ozone Chamber
Ozone Test Chambers | ASTM D1149 & ISO 1431 Rubber Aging
An ozone test chamber measures how rubber and elastomer parts resist cracking when exposed to controlled ozone. Specimens sit under static or dynamic tensile strain while the cabinet holds ozone concentration, temperature, and airflow steady. Test methods follow ASTM D1149 and ISO 1431-1. Results show whether a compound and its anti-ozonant package will survive years of outdoor service.
Tire plants, seal and gasket producers, cable manufacturers, and contract labs run these tests during compound development and batch release. Buyers weigh chamber volume, specimen capacity, and whether dynamic strain is required. Control quality matters too, since ozone concentration drives the result. This range spans three cabinet sizes and three levels of automation.
Applications
Ozone cracking appears wherever stretched rubber meets outdoor air, so the test reaches across several manufacturing sectors. Labs use the same cabinet for development work and for routine release testing.
- Tire and Rubber Compounding: confirms anti-ozonant loading before a compound moves to production.
- Automotive Seals and Hoses: qualifies weatherstrip, O-rings, and coolant hose against ASTM D1149 and SAE J1401.
- Wire and Cable: checks insulation and sheathing compounds under IEC 60811-403.
- Pipe and Building Seals: evaluates elastomeric joint rings covered by EN 681-1.
- Contract and Research Labs: runs comparative aging studies on new elastomer formulations.
Why Choose Qualitest for Your Ozone Test Chamber
Qualitest North America supplies testing and measurement equipment to laboratories, quality teams, and manufacturers, backed by responsive technical support and calibration service. The ozone test chamber range is built for reliable, standards-driven results, so you can source confidently from a single partner. Our team helps you match the right configuration to your samples, applicable standards, and throughput, then supports you through installation and beyond.
Request a Quote
Tell us your specimen type, the standard you test to, and how many samples you run per cycle, and we will point you to the right ozone test chamber. Contact the Qualitest team for pricing, lead times, and calibration options.
