This sampler is primarily used for sampling in wastewater inspection wells, featuring a stainless steel housing, powered by a lithium battery, with rope mounting and remote operation at close range. It is ideal for long-term unattended automatic sampling in wellbores, making it a perfect tool for environmental monitoring departments, urban construction departments, drainage companies, and third-party testing institutions for well sampling.

Multiple trigger methods: supports various sampling triggers including timed, proportional to time, and manual sampling.

Bottle Sampling Function: The instrument can perform single-bottle sampling, as well as automated bottle-to-bottle sampling.

Mixed Sampling: Multiple water samples can be combined in a single bottle.

Recording Function: Features sampling records and power outage records.

Power Failure Protection Function: The instrument can automatically restore to its original operating state after being powered off during operation and then powered on again, without losing any instrument parameters after a power failure.

Automatic Emptying Function: After each sampling is completed, the pipeline is automatically emptied and the sampling head is back-flushed to ensure no sedimentation or clogging occurs in the sampling pipeline.

Automatic Rinse Function: Rinse the pipeline with the water sample to be tested before each sampling to ensure the representativeness of the retained sample.

Water Sample Storage: Store at room temperature.

Delayed Start Function: Sampling starts after the delay time is reached.

Battery-powered: The sampler is powered by a lithium battery, ensuring the instrument operates normally for two days.

Form Factor: Integrated design, easy to carry.

Sample Program: Users can set and save their frequently used sample programs.

Protection Level: IP65, Full 304 Stainless Steel Shell, Suitable for Rain and Water Use

Short-range wireless control function: Utilizes a wireless handheld controller for remote operation of the sampler, including settings, control, and status inquiries.

Retractable Support: Optional with a manual winch for easy retrieval of samplers inside the well.