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The routine maintenance and maintenance of chemical laboratory equipment is an important part of equipment technology management. Its purpose is to prolong the service life of chemical laboratory equipment and maintain its good performance and precision. The preventive and protective measures are the basis for ensuring the normal and smooth progress of laboratory teaching and scientific research. All laboratories should attach great importance to it.
Pay attention when using the equipment:
1. According to the characteristics and requirements of the instruments and equipment used, develop corresponding maintenance measures.
2. Familiar with the performance characteristics of the equipment and equipment, master the basic operation methods, to avoid damage caused by improper operation or mistakes, especially the use of large-scale precision instruments.
3. For equipment, spare or equipment that needs to be sealed for a period of time due to insufficient tasks, it should be regularly cleaned, checked, and protected from dust, rust and moisture.
Common equipment maintenance 1 electronic equipment a. Very electronic equipment should be cleaned regularly, dust, regular power supply to prevent components from moisture damage.
b. Regularly perform part inspection and performance testing to understand the technical status and ensure that the equipment is always in good working condition.
c. Equipment that uses a rechargeable battery to maintain its data or program internally, and should be powered on regularly.
2 Mechanical equipment maintenance Mechanical equipment should always be cleaned, lubricated, rust-proof, dust-proof, moisture-proof, anti-corrosion and other maintenance work.
3 laboratory environmental conditioning equipment maintenance a. The anti-subsidence filter of the air conditioner indoor unit and the dehumidifier should be cleaned at least once every two months, and the outdoor unit should be regularly maintained and cleaned to improve the heat dissipation effect. This is both a need to improve efficiency and effectiveness, and a need to prevent overload-induced fires and damage to equipment.
b. The ceiling fan and fan in the laboratory should be cleaned regularly, dusted and lubricated. Filter use and maintenance methods Pressure gauge maintenance Multi-effect distilled water machine maintenance during use High-speed centrifuge routine maintenance Centrifuge use and maintenance and common troubleshooting Agricultural pumps common faults and troubleshooting 4 various chemical laboratory equipment fault maintenance And precautions a. DLSB low temperature coolant circulation pump fault repair and precautions: Refer to Great Wall Instruments DLSB low temperature coolant circulation pump fault repair and precautions.
b. Application and precautions for double-layer glass reactor: Refer to the application and precautions of the Great Wall Instrument double-layer glass reactor.
c. The role and precautions of the circulating water vacuum pump: Refer to the role and precautions of the Great Wall Instrument circulating water multi-purpose vacuum pump.
d. Maintenance and troubleshooting methods for large rotary evaporators: Refer to the maintenance and fault handling methods of Great Wall Instruments large rotary evaporator.
The above is a summary of the daily maintenance and precautions of various laboratory equipments by Great Wall Science and Industry.
Routine maintenance and maintenance of chemical laboratory equipment: