Thermoplastic and Elastromeric insulation & sheath exposed to heat are subjected to many types of physical and chemical changes. The severity of exposures, both in temp & time, determines the extend & type of change that takes place. This test makes an assessment of change in tensile strength and elongation of materials on subjecting them to accelerated ageing in air.

Oven designed to provide 8-20 changes of air per hour, at controlled temperature and extended duration up to 72 hours or longer.

Hydraulic thermostat for an accuracy better than ±2°C.

Conforms to IS:10810 (Pt-II), IS:5831

Facility for fixing hour meter.

Also available four chamber model with individual rotameter & hour meter for bulk testing.