The series of water quality automatic samplers are primarily used for daily sampling operations in environmental monitoring stations and third-party testing institutions. These samplers can be placed at the effluent site for unattended, automatic proportional sampling, effectively addressing the issue of personnel utilization.Our scientifically rigorous parallel water sample technology ensures a high degree of consistency among water samples, meeting the requirements for parallel quality control and multi-component analysis. The sampler is easy to operate, convenient to carry, and serves as a daily tool for monitoring departments and testing companies.