Analysis of radar level meter measurement of water for injection storage tanks

Water for Injection Storage Tanks play a key role in the pharmaceutical and medical industries, and are one of the most important pieces of equipment for storing pure water for injection. In order to ensure the safety and stability of the quality of water for injection, as well as the reliability of the production process, the use of radar level gauges to measure the level of water for injection storage tanks has become a common choice.

Water for injection storage tanks have the following characteristics, high purity requirements: water for injection is very important in the pharmaceutical and medical industry, which requires high purity and sterility. Water for injection storage tanks should be made of GMP compliant materials, such as 316L stainless steel, to ensure the purity and sterility of the water. Closed design: Water for injection storage tanks need to have a closed design to ensure that the water quality is not affected by external pollution and oxidation. Low level variation: The level variation range of WFI tanks is relatively small, because once the water quality inside the tank changes, it may have irreversible effects on the production process and the quality of the drug. High cleaning requirements: Water for injection tanks need to be cleaned and sterilised on a regular basis to ensure that the water quality meets strict hygiene standards. Therefore, level measurement equipment needs to be able to be cleaned and sterilised safely.

The application of radar level meter in water for injection storage tanks can be understood through two actual measurement cases. Case 1: In a pharmaceutical company's water for injection storage tanks, the level measurement using a traditional float level meter was not effective. Due to the high purity requirements of the water, the traditional floats were prone to rust or were affected by changes in water quality, resulting in inaccurate measurements. So the company decided to replace the traditional float level meter with radar level meter. The radar level meter is capable of non-contact measurement through microwave signals, which is not affected by changes in water quality and has higher measurement accuracy and stability. By measuring the level change of the water for injection storage tank in real time, the operator can keep track of the storage volume of water for injection in the tank and replenish it in time to ensure the continuity of the production process and the supply of products. Case 2: Cleaning and Sterilisation Reliability In a large medical institution's water for injection storage tanks, traditional level measurement equipment often fails to ensure reliable measurements during the cleaning process due to the need to clean and sterilise the tanks on a regular basis. To solve this problem, the healthcare organisation introduced radar level gauges with a high degree of cleaning reliability. The guided wave radar level meter is hermetically sealed and highly resistant to high temperatures, corrosion and pressure. During the cleaning process, the radar level meter is not affected by the cleaning fluid and can safely measure the liquid level. At the same time, the radar level meter also has a high precision measurement ability, can accurately monitor the level changes in the water for injection tanks, to ensure that the cleaned water quality meets the hygiene standards.

Radar level meter has an important application value in the level measurement of water for injection storage tanks, which can stably monitor the level changes of water in the tanks and meet the strict requirements of pharmaceutical and medical industries on the quality of water for injection. By introducing radar level meter, it can improve the productivity, product quality and safety of water for injection storage tanks, and contribute to the development of pharmaceutical and medical industries.