2026-04-15Views：
Oil content standards for industrial compressed air vary by industry and application scenario, the national standard for ordinary air compressors stipulates that the liquid oil content shall not exceed 5 mg/m & sup3;, the oil vapor content shall not exceed 0.5 mg/m & sup3;; However, high-demand industries such as medicine, food and electronics usually require oil content ≤ 0.1 mg/m & sup3;, some scenes even need to reach level 0 standard (≤ 0.01 mg/m & sup3;). The following are specific instructions:
PPM is the abbreviation of "parts per million" (parts per Million), which means that the proportion of a substance in the total amount is one part per million, that is, the target substance contained in each million parts of the mixture. This unit is in the fields of science, engineering, medicine, etc.
Medical air plays a vital role in medical facilities, and its role is mainly reflected in the following aspects: 1. ensure clean air and reduce the risk of infection Filtration and purification: Medical air is strictly filtered and purified, which can effectively remove the air
When discussing the problem of the pressure of the air source in the factory, we have to mention the water-lubricated screw air compressor products produced by Shanghai Granklin Group. This air compressor has been widely used in many factories for its wide pressure adaptability and excellent performance
There are significant differences in the working principle and oil content between the micro oil air compressor and the oil injection air compressor. Working principle: The oil-injected screw air compressor uses oil to inject air to lubricate and seal the screw. While compressing the air, the oil passes directly through the nozzle.
Add up the demand for each gas point, plus the pipeline loss and a certain safety margin, is the gas consumption per minute you really need. Then use this number to select the matching air compressor will not go wrong.
When discussing the allowable oil content of the oil injection screw air compressor, we must first make it clear that the traditional oil injection screw air compressor will inevitably contain a certain amount of oil in the compressed air due to the presence of lubricating oil during operation. However, this oil content is clearly
Q: Air compressor belongs to what industry type? A: Air compressor belongs to the machinery industry in the compressor manufacturing industry. In addition, the air compressor is also a kind of general machinery, so it can also be classified as a mechanical and electrical equipment pneumatic control industry. With the development of various industrial production,
The exhaust pressure range of a hospital air compressor usually needs to be determined according to specific application scenarios and requirements. The following are some common situations of hospital air compressor exhaust pressure range summarized according to publicly released information: 1. general medical use exhaust pressure range:
Oil-free air compressors play an important role in the semiconductor industry. The following is a brief description of the role of oil-free air compressors in the semiconductor industry: Provide pure air: The semiconductor manufacturing process requires extremely high air quality, any tiny pollution
Oil-free and micro-oil content of compressed air: In compressed air systems, the main difference between oil-free and micro-oil air compressors is the oil content in the compressed air they produce. Oil-free air compressor: oil-free air compressor in the design and operation process is not at all
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