DR-803C4 water quality automatic sampler (sewage well type

　　Application Overview

DR-803C4 water quality automatic sampler is a suspended water quality automatic sampler used in sewage wells. The sampler is equipped with a built-in lithium battery, which is small in size, light in weight, and easy to carry. It can be operated with one click and automatically stops when the sampling capacity reaches the set value. Suitable for long-term unmanned sampling of sewage wells by third-party testing companies and monitoring departments, urban construction departments, and water management departments.

　　Features

Automatic sampling function: The instrument can achieve time proportional automatic sampling, and the single sampling amount and sampling frequency can be set;

Automatic emptying function: When the instrument selects the automatic sampling function, the system can automatically empty the water stored in the pipeline before and after each sampling to ensure that the sampling pipeline does not have sedimentation blockage;

Automatic rinsing function: The sampler can automatically rinse the sampling pipeline before each sampling to ensure that the collected samples do not interfere with each other;

Water leakage detection: When there is water leakage inside the instrument, it will automatically stop running and sound an alarm;

Battery powered: The sampler is powered by a built-in lithium battery, which can work continuously for 5 days when fully charged;

Sampling record: can store 1000 records.

　　technical indicators