Groundwater sampling bailer Effect：
It is specifically used for collecting water samples from groundwater monitoring wells, lakes, rivers, deep wells, and surface water. It is commonly used in environmental testing and scientific research.
Groundwater sampling bailer Usage scenario：
It is suitable for locations without power supply, with inconvenient transportation, or with small wellheads. Because it is portable, it does not require any external power source.
Groundwater sampling bailer Advantage：
The top cap adopts a perforated design, allowing quick drainage. Sampling is fast and convenient. It is lightweight, easy to carry, easy to use, and low in cost.
Groundwater sampling bailer Shortcoming：
It requires high labor intensity and is prone to cross-contamination. It can also disturb the aquifer easily, leading to distorted water samples.
AIMOLI AML919 groundwater sampling equipment Advantage：
1、Low-disturbance and non-volatile:
Using bladder pump technology, the sampling flow is stable at 100–500 mL/min. It eliminates cross-interference and volatilization loss, causes zero disturbance to the water body, and ensures zero contamination from the well to the laboratory throughout the entire process.
2、Fully automatic and labor-saving:
One probe can achieve water level measurement, well depth measurement, and drawdown control. There is no need for repeated downhole operations. Efficiency is 3–4 times higher than traditional equipment, and one person can complete the entire operation.
3、Low-disturbance low-flow sampling:
Using a low-flow groundwater sampling pump with a flow range of 0.1–12 L/min, one pump can complete both well purging and sampling for most monitoring wells. Dual-purpose pump saves time and effort.
4、Highly adaptable and reliable:
Standard 70-meter head, expandable up to 300 meters for stable operation. The 316L stainless steel housing and titanium alloy probe provide corrosion resistance and wear resistance. It has been validated in complex well conditions across 28 provinces, making it suitable for different monitoring wells.
5、Professional and compliant:
More importantly, the AML919 groundwater sampling system has been used for three consecutive years as the official training equipment for national groundwater sampling certification. It is designated by the National Analysis and Testing Center of the Ministry of Ecology and Environment for enforcement purposes, and two-thirds of provincial monitoring stations are using it in bulk.
Want to avoid unnecessary detours in groundwater sampling and achieve compliance on the first try? You may want to try this equipment, recognized by monitoring stations in 28 provinces.
AIMOLI environmental instruments — precision that makes peers feel the pressure.
