In modern society, water quality safety is directly related to people’s health and the sustainable development of the environment. Therefore, as an important tool for evaluating water quality, water quality detectors are increasingly used in various industries. This article will introduce in detail the detection content, normal value range and application of water quality detectors in different industries. If you need information and quotes on water quality detectors in various scenarios, you can send an email or call us.
Normal value range of water quality detector
The normal value range of each indicator detected by the water quality detector varies depending on the water quality standard and purpose. The following are the normal value ranges of some common indicators:
pH value: The normal range is usually 6.5~8.5. Water in this range is suitable for most organisms and humans.
Dissolved oxygen (DO): The normal range is generally 5~10 mg/L. Levels below this range may have a negative impact on aquatic life, while levels above this range usually indicate good water quality.
Total dissolved solids: For drinking water, the normal range is usually 80~230. The standards may be different for water used for different purposes.
Total bacteria count: The normal range of total bacteria count in drinking water is generally no more than 100 in 1 ml of water.
Total coliform bacteria: The normal range of total coliform bacteria in drinking water generally does not exceed 3/L.
It should be noted that the above values are for reference only, and the actual value range may vary depending on the region, purpose and specific regulations. Therefore, in actual application, the normal value range of water quality testing should be determined according to local standards and regulations.
Water quality tester Application industries of different water quality testers
Water quality detectors are widely used in many industries to meet the needs of water quality testing in different fields:
Chemical industry: The chemical industry needs to use multi-parameter water quality testing instruments to test water quality to prevent process problems or wastewater discharge that does not meet standards caused by water quality problems.
Food industry: The food industry has very high requirements for water quality and needs to use water quality detectors to ensure that the quality of production water meets relevant health standards.
Electronics industry: The electronics industry needs to use medium-pure water and ultrapure water, so water quality testing instruments are needed to detect whether the water quality meets the requirements.
Pharmaceutical industry: The pharmaceutical industry requires a large amount of water for production processes. The use of online water quality detectors can automatically monitor and test water quality and adjust the production process based on the test results.
Environmental protection department: Environmental protection department uses water quality detectors to monitor the water quality of rivers, lakes and other environmental waters, providing a scientific basis for environmental protection and governance.
In short, as an important tool for evaluating water quality, water quality detectors play an important role in ensuring water quality safety, promoting environmental protection and sustainable development. By understanding the detection content, normal value range and application of water quality detectors in different industries, we can better understand the importance of water quality safety and take corresponding measures to protect water resources.
