Function：Measuring well depth, water level, drop-down of the groundwater.
Advantage：1 probe, 1 operation, Replace 3 instruments, and inexpensive.
Introduction
Traditional on-site sampling requires carrying a water level meter, well depth gauge, and drawdown meter separately, each needing to be lowered into the well individually. By integrating these into one device, the number of instruments to carry is reduced, allowing for the completion of three water level measurements in a single operation, significantly improving work efficiency, saving time and effort, and enhancing practicality.
Technical Features
- One probe, one descent.
- While others need 3 instruments to measure parameters, Aimoli only needs one.
- Lightweight, portable, integrated design, and more affordable.
- Integrating the water level meter, well depth gauge, and drawdown meter into a single unit, overcoming multiple technical barriers. Currently, there is no other company domestically or internationally that can achieve this.
- The software on the three-water-level instrument is mature, having been used on other environmental instruments for nearly 10 years without any problems, ensuring stability.
- Unless intentionally damaged (e.g., by hammering or dropping from a five-story building), malfunctions are unlikely under normal use, guaranteeing reliability.
Main Specifications
| Product | AML913 | AML913 PLUS |
| Water Level Function | Yes | Yes |
| Well Depth Function | Yes | Yes |
| Drawdown Function | Yes | Yes |
| Drawdown Interlock Function | Yes (Switch Quantity) | Yes (Digital Quantity) |
| Water Temperature | No | Yes |
| Probe | Is it necessary toReplace Probe | One probe, no replacement needed | |
| Material | 316L stainless steel, fluororubber, nylon, ABS, and Teflon | ||
| Grade | IP68 | ||
| Reel | Measurement Scale | 100m | 100m |
| 200m | 200m | ||
| 300m | 300m |
| Measuring Scale | Sheath Material | Polyethylene | Polyethylene |
| Resolution | 1mm | 1mm |
| Control Panel | Operating Mode | Water level/Well depth/Drawdown/Automatic drawdown interlock control | |
| Grade | IP65 | ||
| Power Supply | 9V alkaline battery | ||
| Audio-Visual Alarm Indication | Dual-color ultrasonic LED and 80dbi buzzer | ||
Applications
Purchasing FAQ
Q1: Which three parameters can AML913 measure simultaneously in a single well descent?
A: It can accurately measure three core parameters simultaneously: groundwater level, well depth, and drawdown, without replacing the probe or making repeated well descents.
Q2: Will measurement be affected under complex well conditions (moss on the well wall or silt at the bottom)?
A: The AML913 probe adopts an integrated precision design combined with highly sensitive sensing technology. Even under complex well conditions with moisture, abundant moss, and heavy silt, it can obtain accurate data in a single well descent, significantly outperforming traditional split-type equipment.
Q3: What is the measurement accuracy?
A: The measuring tape resolution reaches 1 mm, meeting the high-precision requirements of groundwater monitoring.
Q4: What tape lengths are available?
A: Three specifications are available: 100 m, 200 m, and 300 m, which can be flexibly selected according to the actual well depth.
Q5: What is “automatic drawdown linkage control”?
A: AML913 works in conjunction with AML919/918 well-washing equipment. When well washing causes the water level drawdown to exceed 10 cm, the system automatically pauses well washing. After the water level naturally recovers, it automatically restarts. No manual operation is required throughout the process, avoiding the risk of unqualified samples.
Q6: How long does the battery last? Is it easy to replace?
A: It uses a standard 9V alkaline battery, which is easy to replace. No dedicated charging equipment is required on site, and the battery life meets the needs of conventional sampling cycles.
Q7: Is the probe material corrosion-resistant?
A: The probe uses a combination of corrosion-resistant materials such as 316L stainless steel + fluororubber + Teflon, allowing it to withstand the chemical corrosion of groundwater environments over the long term.
Q8: What are the waterproof and dustproof ratings of the equipment?
A: The probe has an IP68 protection rating (can be immersed in water for extended periods), while the control panel has an IP65 rating (dustproof and splash-resistant), making it suitable for harsh outdoor environments.
Q9: Where is the efficiency improvement specifically reflected compared with traditional methods?
A: Traditional methods require 3 sets of equipment and at least 3 well descents; AML913 requires only 1 probe and 1 well descent, increasing overall efficiency by 300% and reducing workload by more than 60%.
Q10: Does the software require additional payment or regular updates?
A: The software is a mature built-in system that has been running stably on similar environmental instruments for more than 10 years. No additional payment or frequent updates are required. It is ready to use immediately after installation.