Overview
The DHG-9240 electric thermostatic blower drying oven is a 225-liter volume laboratory drying equipment. The shell is welded with good steel plate and the surface is lame plated, the liner is sprayed with high temperature resistant silver paint plate, with shelf, and the box door is equipped with double-decked Glass observation window, which has good thermal insulation sealing performance. The equipment uses a microcomputer intelligent temperature control instrument, which has precise temperature control, and is equipped with a fan and an optimized air duct structure to achieve uniform temperature inside the box.
Features
1. Adopt microcomputer smart digital temperature control instrument, high temperature control accuracy, with self-tuning function.
2. Adopt a progressive heating method to effectively suppress temperature overshoot.
3. Set the temperature with a protective device and a tracking alarm function.
4. Built-in fan and suitable air duct structure ensure uniform temperature in the box.
5. The box door is equipped with a double-decked Glass observation window, which is convenient for observing the inside of the box.
6. The studio and the box door are sealed with heat-resistant materials, and the thermal insulation effect is good.
7. Power switches, temperature controllers and other operating parts are centrally arranged for easy operation.
Optional RS-485 Communication interface.
Principle
After the equipment is powered on, the fan and the electric heater work at the same time. The heat generated by the electric heater, driven by the fan, is discharged through a specific air duct structure, flows through the items that need to be dried in the working room, and is then sucked by the fan again to form a continuous cycle of hot air. This cycle process makes the temperature in the working room uniform, and the temperature is precisely controlled and adjusted by a microcomputer intelligent temperature controller.
Applications
It is suitable for laboratories, scientific research, industrial and mining enterprises and other fields that need to carry out drying, baking, heat treatment and other processes.
Steps
1. Place the drying oven in a stable and well ventilated position.
2. Turn on the power supply (220V 50Hz).
3. Set the required temperature (range: RT + 10~ 300 ° C) and timing time (range: 1~ 9999 minutes) through the microcomputer intelligent temperature controller.
4. The equipment starts, the fan and heater start to work, and the temperature is heated and thermostatic according to the set program.
5. During the working process, the internal situation can be viewed through the double-decked Glass observation window.
6. After the set time is reached or the work is completed, the equipment stops heating. After the temperature drops naturally, the box door can be opened to remove the items.
Notice
Equipment should be placed in a smooth, well-ventilated environment.
• Do not place flammable, explosive, volatile and corrosion items in the box.
• When taking and placing items, please pay attention to high temperature to avoid burns.
• During the working process, do not open the door frequently, so as not to affect the Temperature uniformity and temperature control accuracy.
When the equipment is not in use for a long time, the power supply should be cut off.
• Before cleaning equipment, be sure to cut off the power and allow it to chill down completely.
If the equipment malfunctions or malfunctions, it should be stopped immediately and a professional should be contacted for maintenance.
