Product Features

PRODUCT FEATURES

A clean oven, also known as a dust-free oven, mainly purifies the environment through an air filter to prevent small particles from entering the box. The air inside the box is enclosed and self circulating, and is repeatedly filtered by a 100 level high-temperature resistant and high-efficiency air filter to keep the working room in a dust-free state. The dust-free oven is suitable for pre-treatment baking before coating silicon wafers, gallium arsenide, lithium niobate, glass and other materials in semiconductor manufacturing, film hardening baking after coating, and high-temperature baking after development; Also applicable to electronic LCD displays LCD、CMOS、IS、 Production and research departments such as pharmaceuticals and laboratories; Dust free industrial ovens can also be used for drying, heat treatment, aging, and other high-temperature tests of non-volatile and non flammable and non explosive materials.

1. Structural composition: It is assembled from the box body, electrical control cabinet, electric heating and air duct circulation system, and has a reasonable structure.

2. Sealing design: Full circumference argon welding, using high-temperature resistant silicone rubber dust-free sealing strips for insulation, ensuring sealing and cleanliness;

3. External dust-proof treatment: The outer material is SPCC steel plate, which has been powder coated and is wear-resistant without shedding dust and debris;

4. High efficiency filter: HEPA filter is used to construct a clean room, with 99.99% effective filtration and a cleanliness level of 100;

5. Energy saving: The insulation material is high-density fiber, which is energy-saving for insulation;

6. Layered structure design: The height of the inner box layer board can be adjusted and freely removed;

7. Temperature control instrument: automatic temperature control, constant temperature and time control, equipped with automatic power-off and alarm circuit for overheating, reliable control, and safe use.

8. Electrical accessories: All use first-line brands, PID calculation temperature control system and over temperature protection device, intelligent constant temperature, small temperature difference, suitable for long and short baking of different products.

Product parameters

PRODUCT PARAMETERS

1. Temperature range: normal temperature -250 ℃, adjustable constant temperature

2. External dimensions: H1660 * W770 * D920mm Internal dimensions: H900*W600*D600mm

3. Heating rate: Raise from room temperature to 200 ℃ in about 30 minutes

4. Thermal insulation performance: The outer wall temperature does not exceed 45 ℃ (when the furnace temperature reaches 200 ℃)

5. Temperature control accuracy: ± 1 ℃

6. Temperature uniformity: ± 3 ℃%

7. Power supply: 380V/50HZ (three-phase five wire)