This machine is manufactured and designed to meet the requirements of relevant standards, such as GB, T2951, UL1581, ASTM-D5423 etc. It is used to test the ability of material to withstand thermo-mechanical stress, this material can be used in Electrical Appliances, Electrical wire accessories, luminaires, motors, connectors, etc.

Features:
* It is a full-draft circulating-air oven.
* The intelligent PID temperature control system allow precise operation.
* Providing horizontal airflow for even exposure to all samples.
* Two shelves could be removed free, and the shelf circumgyrated at 10r, m.
* Using the watt-time-meter can measure the air exchange capacity. The air exchange capacity can be adjusted by a simple system.
* The big window in the door makes your view more convenient.
* Four-tiered safety system for overheat conditions.
* Stainless steel interior.
* OPTION: Heat Impact Device.

Technical parameter:
Power source: AC 220V 50Hz Max 30A.
Temperature range: Ambient to 300C.
Temperature precision: +-1C.
Heat power: 5KW.
Heat time: Less than 1h (from ambient to 300C).
Maximum fresh-air exchange capacity: 200times, h.
Test period: 0.01s to 999.9hours.
Measure range of watt-time-meter: 1 to 9999.9Wh.
Interior capacity: 450mm W, 420mm D, 500mm H.
Exterior dimensions: 1150mm W, 680mm D, 1100mm H.

Standards:
GB/T2951
UL1581
ASTM-D5423-93(R1999)