KATO's dust-free, oxidation-free inert oven has a maximum working temperature of 450°C. It has specifications and performance applicable to use in the clean room.

Equipped with 2 stages of high-performance filters in series, which have a capture rate of 99.99%.

N2 gas is supplied around the door to cool the sealing section. Silicon packing, which is of fiber refuse is used.

An incoloy-sheathed wire heater is used to prevent oxidation on the heater surface and test object.

An exhaust duct is installed for the motor distributor to prevent generation of dust in the clean room.

Polyamide molded lip seal is used for the motor shaft and through section.

A furnace internal chamber is mode of stainless steel and provided with full-circled welding. Its corners are rounded to facilitate cleaning inside the furnace.