Overview
DHG-9030B vertical blast drying oven is an electric thermostatic blast drying equipment composed of chamber body, heating system, electrical control system, air supply system and protection system. It uses stainless steel studio and Cold rolled steel plate outer box, equipped with high-performance thermal insulation materials and sealing structure, suitable for drying and thermostatic treatment in laboratory and other environments.
Features
1. The box is made of equipment, with smooth lines and beautiful appearance, suitable for laboratory Color matching.
2. The material of the studio is 304 stainless steel, the outer box is Cold rolled steel plate, and the shell is sprayed with metallic paint.
3. The shelves in the working room can be moved freely, making it easy to use flexibly.
4. The thermal insulation material is fine fiberglass thermal insulation cotton, Film thickness > 70mm, with high performance insulation structure, less heat loss.
5. Doors and door frames are made of high-performance sealing materials and rubber sealing structures, with good sealing, high temperature resistance and ageing resistance.
6. The air duct in the box adopts a double circulation system, a stainless steel multi-wing centrifugal wind wheel, and the hot air is fully convected with good temperature uniformity.
7. The heater is made of stainless steel electric heating tube, which heats up quickly and has a long service life.
8. LCD display, button operation, fuzzy PID control technology, high temperature control accuracy.
Principle
The electric thermostatic blast drying oven generates heat through the heating system and adopts a forced circulation convection air duct. The heat is discharged vertically from the bottom air duct upward. After drying the object, it is sucked by the centrifugal wind wheel to form a circulation air duct to achieve full convection of hot air and uniform temperature distribution. The electrical control system uses fuzzy PID technology and High Accuracy Platinum Resistance Sensor to ensure precise temperature control.
Applications
Laboratory, scientific research, education, industrial drying
Steps
1. Ensure that the working environment temperature is 5~ 30 ° C, the relative humidity is ≤ 80%, the altitude is ≤ 2000m, and the power supply is AC220V +/- 10% 50Hz +/- 1Hz.
2. Turn on the power supply of the device, use the LCD display and buttons to set parameters such as temperature and timing.
3. Adjust the shelf position in the studio as needed.
4. Start the equipment, start the heating system, and force the circulating air duct to operate.
5. Monitor Temperature Fluctuation +/- 1 ℃ to ensure Temperature range RT + 10~ 300 ℃.
6. After the timing is over, turn off the power and take out the items.
Notice
The working environment should meet the requirements of temperature 5~ 30 ℃, relative humidity ≤ 80%, altitude ≤ 2000m.
• Power supply voltage must be AC220V +/- 10% 50Hz +/- 1Hz to avoid voltage instability.
• Check the sealing structure and insulation material before use to ensure no damage.
• Avoid touching the heating parts during operation to prevent burns.
• Regularly clean air ducts and studios to keep equipment in good condition.
• Set Timer Range 0~ 9999 minutes or hours, adjust according to actual needs.
• Temperature Fluctuation is controlled within +/- 1 ° C to avoid use beyond the range.
