Air compressors are widely used in many industries. The laboratory will have a demand for useful air in many experimental links, and the laboratory needs quiet and high-quality compressed air. Therefore, the air compressors currently used in the laboratory are basically all For oil-free silent air compressors, some laboratories blindly believe in foreign products when purchasing air compressors. In fact, the current domestic manufacturing process of oil-free silent air compressors is not lower than that of foreign manufacturers. A laboratory in Guangdong was planning to purchase imported products when choosing an oil-free silent air compressor, but hesitating when he heard the other party's offer of more than 600,000 yuan, and finally chose our products, not only to satisfy them The purchase cost is reduced by about 1/2. Today we will introduce the aspects that need to be paid attention to when choosing an air compressor in the laboratory.
1. Choose a silent air compressor
Generally, the noise of air compressors used in purification laboratories is controlled at about 60 decibels, but in order to ensure that the staff have a relatively quiet working environment, it is recommended to choose an air compressor of about 50 decibels.
2. Work safety and easy operation
Air compressors used in purification laboratories must meet the requirements in terms of safety, and must pass relevant national certifications, such as ISO9001, pressure vessel certificate, and international general CE certification. Humanized operation can greatly save the user's time
3. Stable workability
3.1. Laboratory working air pressure: Generally speaking, the air pressure of air compressors used in purification laboratories is mostly adjustable from 0 to 8 bar, which meets the air pressure requirements of general experimental equipment.
3.2. Stable gas demand: In order to ensure stable and continuous gas flow, there are high requirements for the stability of the air compressor. It is recommended to choose a brand of air compressor for purification laboratories. After all, there are many brands of domestic air compressors, and it is difficult for some products with low prices and poor quality to ensure stable and continuous work.
4. High quality compressed air
Among various air compressors, oil-free air compressors can discharge high-quality compressed air, while ordinary air compressors need to add too much post-processing equipment to filter. The oil-free air compressor does not need to add air compressor oil during the entire operation process, only simple pure water is required to maintain lubrication, so the quality of the compressed air discharged is very high, which is different from the compressed air discharged from ordinary air compressors. Compressed air contains a lot of oil molecules, which cause different degrees of corrosion to other equipment matched by users.
Oil-free air compressors are the guarantee that high-quality compressed air is required. Most of the air compressors used in purification laboratories are oil-free air compressors.