Product Information

High temperature vacuum ovenSeries purpose:
Widely used in research and application fields such as biochemistry, chemical pharmaceuticals, healthcare, agricultural research, environmental protection, etc., for powder drying, baking, and disinfection and sterilization of various glass containers. It is particularly suitable for fast and efficient drying of heat sensitive, easily decomposable, easily oxidizable substances and complex components.

Product Features:

This equipment is suitable for high-temperature annealing and drying of workpieces under anaerobic vacuum conditions.

System configuration and technical specifications:

Box Structure

1) This equipment consists of a chamber, vacuum system, protection system, electrical control system, etc

2) The box is made of mechanical equipment, with smooth lines and exquisite craftsmanship, presenting a beautiful and elegant appearance

3) The material of the inner box is 3mm thick stainless steel brushed plate, which has been polished and reinforced with a reinforced shin. The outer box is made of 1.2mm thick high-quality cold-rolled steel plate that has undergone special surface treatment and electrostatic spraying.

4) The sealing material and silicone rubber sealing structure are used between the door and the door frame, which are sealed and anti-aging.

5) There is a stainless steel movable sample rack inside the box, which is detachable and easy to clean.

Temperature control system:

Adopting the Korean imported "HM" brand,Digital display controller，The product adopts a comprehensive electromagnetic compatibility design and a user-friendly menu design, making device operation completely foolproof and temperature controlled. High brightness wide window LCD display, clear and intuitive indication. Microcomputer intelligent control, after setting the temperature and time, the instrument automatically controls the heating power and displays the heating status, with precise and stable temperature control. Overtemperature alarm and automatic cut-off of heating power supply.

Security protection system:

1) Overtemperature alarm

2) Overcurrent protection

3) Quick fuse

4) Grounding protection

Vacuum degree automatic control function

The vacuum drying oven uses digital technology from analog engineering to control the vacuum degree, and "manual control" has long been a thing of the past. Do you still think that manual lever operated valves in the 21st century can accurately control the vacuum degree? The vacuum drying oven uses digital technology from analog engineering to control the vacuum degree, and the vacuum degree is fully automatically digital controlled by an electromagnetic valve, providing you with more accurate and effective vacuum degree control. Through the panel, the vacuum degree display range is from 50Pa to 100KPa, with an adjustable accuracy of 1Pa. The sensor uses a resistive silicon tube pressure sensor to ensure stable pressure values, which are not affected by airflow and transmit stable pressure values to the LED display screen of the vacuum controller.

vacuum system

Automatic constant pressure control, digital display, display unit in Pa

control panel:A control platform for human-machine dialogue. Equipped with pressure display instrument and vacuum solenoid valve interface KF25.

Pressure control method:Automatic control, pressure value can be set, and low vacuum degree can reach 100Pa

Pressure measurement and display:Adopting Shanghai "Vico"Digital pressure gauge, high-precision pressure sensor, high control accuracy.

Vacuum pump:German "Leybold" brand， D16C, High ultimate pressure, low vibration, low noise, stable operation.

electrical control system

1) The electrical control part adopts "Chint" AC contactors and thermal relays

2) Other components

3) Innovative electrical circuit design, reasonable wiring, safe and reliable

4) The middle of the box is an electrical control cabinet, which is convenient for centralized inspection and maintenance

Technical Specifications:

Power supply voltage:AC 380V±10%/50Hz±2%

Input power: approximately12KW

Temperature range:100-500 ℃ (high operating temperature 450 ℃)

Temperature fluctuation:±2℃

Low vacuum degree:100Pa

Volume:500L

Load carrier:2 pieces

Cooling water equipment

External cooling water circulation equipment: stainless steel shell, black load-bearing casters, automatic water replenishment and automatic prompt in case of water shortage, used for sealing ring cooling water protection.