Overview
DHG-9423A electric thermostatic blower drying oven is a product of JINGQI brand, which belongs to the DHG-9000 type series. This series of drying oven has various volumes. The shell is welded with good steel plate and the surface is lame plating. The liner is made of stainless steel, which is beautiful and practical. The box body is equipped with double-decked Glass observation window and heat-resistant sealing strip. The operating parts are concentrated on the front panel. Its core system consists of electric heater, microcomputer intelligent temperature control instrument, fan and optimized air duct structure. Uniform heating is achieved through forced convection circulation.
Features
1. Using microcomputer smart digital temperature control instrument, with self-tuning function, high temperature control accuracy.
2. Progressive heating design effectively suppresses temperature overshoot.
3. Set the temperature with a protective device and a tracking alarm function.
4. The liner is made of stainless steel, which is resistant to corrosion and easy to clean.
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 fan and the heating system work together to ensure Temperature uniformity through air duct circulation.
7. Optional RS-485 Communication interface for remote monitoring.
Principle
When the drying oven is working, after the power is turned on, the fan and the electric heater start at the same time. The heat generated by the electric heater is discharged through a specially designed circulating air duct under the drive of the fan. After the hot air flows through the items to be dried in the working room, it is sucked by the fan to form a forced convection cycle. This continuous cycle makes the heat distribution in the working room uniform, and is precisely adjusted by the microcomputer intelligent temperature control instrument to realize static thermodrying.
Applications
It is suitable for scientific research, education, industrial production and other fields that require thermostatic drying, baking, heat treatment and other processes.
Standards
No specific compliance criteria were mentioned in the data.
Steps
1. Place the drying oven in a smooth, well-ventilated environment.
2. Turn on the power supply (220V 50Hz).
3. Turn on the power switch and the fan starts to work.
4. Set the required temperature (RT + 10~ 300 ° C) and timing time (1-9999 minutes) through a microcomputer thermostat.
5. The thermostat will start a self-setting or progressive heating program to start heating.
6. After reaching the set temperature, the device enters a thermostatic state.
7. After the work is completed, turn off the power switch and disconnect the power supply.
Notice
* The equipment should be placed in a drying, ventilated, non-corrosion gas environment.
* Do not put flammable, explosive or volatile items in the box for drying.
When placing the sample, do not block the outlet and inlet of the air duct to ensure smooth air circulation.
When picking up and placing items, please pay attention to high temperatures to avoid burns.
* When cleaning the liner, please cut off the power first and wait until the box is completely chilled down.
* If RS-485 interface is optional, please follow the relevant instructions to connect and set up.
Non-professional personnel should not disassemble or modify the equipment.
