| This standard is developed for the purpose of implementing the Law of the People's Republic of China on Environmental Protection, the Law of the People's Republic of China on the Prevention and Control of Water Pollution, standardizing early warning monitoring and total amount monitoring of pollution sources for surface water quality. This standard specifies the technical performance requirement and testing method for water quality automatic sampler for surface water, industrial effluent and sewage. This standard is applicable to the performance check, model selection and routine calibration of water quality automatic samplers. |
