The external nitrogen generator (ultra-fine hollow fiber membrane) of the air compressor is designed to provide nitrogen for laboratories equipped with an external gas source. Ensure the production of high-purity nitrogen gas (nitrogen purity can reach 99~99.9%). It can run 24 hours a day without interruption, with strong scalability and support for high flow gas supply.
The operating precautions for the external nitrogen generator of the air compressor mainly include the following aspects:
• Safe operation: When operating the nitrogen generator, it is necessary to comply with laboratory safety regulations. Do not place flammable and explosive materials near the equipment, ensure good grounding of the equipment, and prevent safety accidents caused by static electricity.
Equipment installation environment: The nitrogen generator should be placed in a well ventilated area away from sources of fire. The ambient temperature should be maintained between 10 ℃ and 40 ℃, and the relative humidity should not exceed 85%.
• Power on preparation: Check if the power cord is intact, if the connection is secure, and turn on the power switch to check if the device display screen is normal. Set the required nitrogen flow rate and purity according to experimental requirements, start the equipment and closely monitor its operating status.
• Operation process: During use, regularly monitor the operating status and parameters of the equipment, including nitrogen purity, pressure, and flow rate, to ensure normal operation of the equipment.
• Maintenance: Regularly maintain the nitrogen generator, including replacing filters, cleaning internal pipelines, etc., to extend the service life of the equipment and ensure the purity of nitrogen.
Shutdown process: After the experiment is completed, the nitrogen output valve should be closed first, and then the power switch should be turned off to ensure that there is no residual pressure inside the equipment before proceeding with other operations.
• Common problem solving: Understanding the working principle of nitrogen generators and common problem solving methods can help maintain equipment better. Nitrogen generators typically use air compression, filtration, and separation techniques to produce high-purity nitrogen gas. Common nitrogen production techniques include membrane separation technology and pressure swing adsorption technology.