The weighing system, also known as automatic sampling equipment, is a multifunctional sampling device that utilizes automated data collection to record and analyze membrane performance. It can achieve single level and multi-level simultaneous detection and recording, avoiding manual collection errors. The recording time can be adjusted according to experimental requirements to complete the data recording of membrane performance.

1. Using an automatic recording system to perform memory analysis on various data of the sample;

2. Can use a USB flash drive to copy and use a computer for real-time data observation;

3. The equipment can be set with start stop time and interval time, making it easy to operate, self-control, and maintenance;

4. Maintain the material concentration of the original liquid tank to ensure accurate data;

5. The minimum measurement volume is small, making it the best choice for sampling in laboratory membrane performance experiments