Duct electric heater
The duct electric heater is mainly used to heat the required air flow from the initial temperature to the required air temperature, up to 250°C.
- Features and advantages
The duct electric heater is mainly used to heat the required air flow from the initial temperature to the required air temperature, up to 250°C. It has been widely used in many scientific research and production laboratories such as aerospace, weapon industry, chemical industry and higher education institutions. It is especially suitable for automatic temperature control and high-flow high-temperature combined systems and accessory tests.Air electric heater has a wide range of applications: it can heat any gas, producing hot air that is dry, non-conductive, non-combustible, non-explosive, non-corrosive, environmentally friendly, reliable, and the heated space heats up quickly (controllable).
Technical features
1. It can heat air to a very high temperature, up to 250°C, while the shell temperature is only about 50°C.
2. High efficiency: up to 0.9 or more.
3. Fast heating and cooling rates, up to 10°C/s, with fast and stable adjustment. There is no leading or lagging of the controlled air temperature, which prevents temperature control drift, making it very suitable for automatic control.
4. Good mechanical performance: because the heating element uses seamless electric heating tubes, it has better mechanical performance and strength under high-pressure air flow than any other heating element, which is particularly advantageous for systems that require continuous air heating for long periods.
5. Durable and long-lasting, with a service life of decades when used in accordance with operating procedures.
6. Clean air, small size.
