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Hangzhou Aobo Intelligent Instrument Co., Ltd
Maintenance and Cleaning Tips for Liquid Processing Workstations
Date: 2025-11-10Read: 2
Liquid processing workstationAs the core equipment of laboratory automation, it undertakes important tasks such as precise liquid transfer, separation, and distribution. Scientific maintenance and cleaning strategies are crucial to ensure its long-term stable operation and the reliability of experimental results.
1. Basic maintenance in daily use is a line of defense to ensure equipment performance. After each use, the waste liquid bottle should be promptly emptied and the suction head replaced to avoid the growth of microorganisms or corrosion of equipment caused by liquid residue. As a key component in direct contact with the sample, the pipette should be rinsed with an appropriate solvent after use to prevent cross contamination of the sample. For workstations that handle corrosive or high viscosity liquids, special attention should be paid to cleaning the pipelines and valves that come into contact with the liquid after each experiment to prevent the deposition of chemical substances from affecting the accuracy of subsequent operations.
2. Regular deep cleaning is a key step in maintaining equipment accuracy. It is recommended to conduct an important experimental series every week or after completing itLiquid processing workstationPerform a comprehensive cleaning. Disassemble washable components and wipe them with a mild cleaning agent and soft cloth to avoid scratching delicate surfaces. For stubborn stains, specialized cleaning tools can be used, but care should be taken to avoid damaging the equipment material. During the cleaning process, special attention should be paid to the electrical connection parts, ensuring that they are dry before reassembling to prevent short circuits or poor contact.
3. The professional maintenance of key components directly affects the lifespan of equipment. Calibration of the pipetting system is a key maintenance focus, with regular checks on pipetting accuracy and timely adjustments to ensure the accuracy of liquid handling. Seals, valves, and other vulnerable parts need to be replaced regularly according to their frequency of use to prevent liquid leakage or unstable pressure caused by aging. Moving parts should be kept lubricated, but designated lubricating oil should be used to avoid contaminating the sample or affecting precision movement.
4. Environmental management and preventive maintenance are equally important. Workstations should be placed in a clean, dry, and well ventilated environment, away from corrosive gases and equipment that frequently vibrates. When not in use for a long time, it should be cleaned and covered with a dust cover, and regularly powered on to maintain the stability of electronic components. Establishing standardized maintenance logs to record each cleaning, calibration, and repair can help track equipment status and promptly identify potential issues.
Through the implementation of the above maintenance and cleaning techniques, not only can it prolongLiquid processing workstationThe service life can ensure the accuracy and repeatability of experimental data, providing reliable technical support for scientific research work. Scientific maintenance habits are the cornerstone of ensuring the long-term efficient operation of equipment.