The industrial membrane testing equipment BONA-TYLG-19 adopts a cross flow filtration method, which uses materials to flow at high speed on the surface of the organic membrane and provides a certain pressure, allowing small molecule substances to vertically penetrate the membrane surface, while intercepted large molecule materials are washed away.

1. The pump adopts a pressure sensing system and a frequency conversion control system, which can adjust the pressure and flow rate through frequency conversion. The maximum pressure can be set to achieve automatic overpressure protection, and the use process is absolutely safe;

2. The equipment consists of a total of 18 membrane tanks, divided into two groups, using a 3 * 3 format. Different diaphragms can be installed simultaneously for simultaneous testing to ensure consistency in feed flow and state;

3. The membrane tank is designed as a rectangle with a special flow channel design and a water distributor, which can ensure stable and consistent pressure and flow rate at each point of the membrane;

4. Design according to fluid dynamics to ensure tangential flow and turbulence in the membrane pool, and ensure reliable and stable test data;

5. Microfiltration membranes, ultrafiltration membranes, nanofiltration membranes, reverse osmosis membranes, and seawater desalination membranes can be installed. Suitable for various membrane testing research;

6. Adopting a constant pressure control system, during the testing process, the system can be controlled to maintain a constant pressure, ensuring a constant testing pressure;

7. Equipped with automatic overpressure protection function, overpressure automatically shuts down, ensuring safety during use;

8. Equipped with a temperature control module, it automatically shuts down when overtemperature occurs, ensuring the stability of materials during the experimental process; High and low temperature alarms can be set;

9. Equipped with a data transmission system, the device has storage function and a USB flash drive. You can click on the screen to store data to the USB flash drive, copy data, and the device can also be directly connected to a computer for data recording and storage;

10. All stainless steel welding adopts automatic argon filling protection, single sided welding, double sided forming, and the internal and external surface quality of the pipeline is excellent. There are no welding points in the pipeline that come into contact with the material, ensuring the pressure resistance and corrosion resistance of the equipment. The equipment is easy to operate, clean and hygienic, safe and reliable.

Two high-pressure plunger diaphragm pumps, two pre filters, 18 SUS316L membrane tanks, 12 pressure sensors, 2 temperature sensors, 2 jacket material tanks, 6 flow meters, 6 pressure regulating valves, several pipelines and their connections, one frame, one overpressure control system, one overtemperature control system, one variable frequency control system, one temperature control system, one constant pressure control system, and one data recording system imported from the United States.