However, finding the right equipment proved more difficult than expected.<\/p>\n\n\n\n
The client contacted several equipment suppliers, but none offered a satisfactory solution. Some equipment could not meet the project’s testing requirements. Other suppliers quoted prices far beyond the client’s budget, while long lead times threatened to delay the project. To make matters worse, very few suppliers offered equipment rental services.<\/p>\n\n\n\n
After discovering AIMOLI online, the client contacted us to ask about renting an AML920 Groundwater Flow Meter<\/a> to complete the field tests.<\/p>\n\n\n\n The requirements were clear: measure groundwater flow velocity and direction at three different screened intervals within the gold mine’s monitoring wells, then use the results to help select the location of the next monitoring well. The rental period was just three days.<\/p>\n\n\n\n After discussing the project in detail, we learned that the client was considering more than a short-term testing solution.<\/p>\n\n\n\n In fact, the client was interested in purchasing an AML920. However, with the equipment priced at approximately RMB 580,000, they wanted to verify its performance under real field conditions before making such a significant investment.<\/p>\n\n\n\n That was a reasonable concern.<\/p>\n\n\n\n Specifications on paper are important, but actual field performance matters just as much. Renting the equipment would allow the client to complete the immediate monitoring tasks while evaluating whether the instrument was suitable for the project’s needs.<\/p>\n\n\n\n Rather than pushing for an immediate purchase, we focused on understanding the client’s testing requirements and confirming that the equipment’s capabilities matched the intended application. We then arranged the rental service.<\/p>\n\n\n\n In December, the AML920 arrived at the project site as scheduled and was put to work.<\/p>\n\n\n\n Its performance exceeded the client’s expectations.<\/p>\n\n\n\n One instrument could handle multiple monitoring tasks in a single deployment.<\/strong><\/p>\n\n\n\n Traditional approaches may require different instruments and multiple downhole operations to collect different types of data. The AML920, by contrast, can collect groundwater flow velocity, flow direction, water level, and water temperature during a single deployment. It also provides downward-looking and 360-degree panoramic views of the well interior.<\/p>\n\n\n\n This meant the field team could gather multiple sets of data without repeatedly lowering different instruments into the well, reducing unnecessary operations and saving valuable field time.<\/p>\n\n\n\n The downhole camera made conditions inside the well easier to observe.<\/strong><\/p>\n\n\n\n The AML920 features downhole video capability, providing real-time images of the well interior. This allowed the team to observe downhole conditions while collecting measurements, making the monitoring process more visual and easier to follow.<\/p>\n\n\n\n Most importantly, the test results met the project’s needs.<\/strong><\/p>\n\n\n\n The client was not simply looking to collect a few measurements. The real goal was to use groundwater flow velocity and direction data from three screened intervals to help determine where to drill the next monitoring well.<\/p>\n\n\n\n The AML920 completed the required field tests, and the collected data met the project’s needs. After struggling to find suitable equipment and weighing several unsatisfactory options, the client finally had a clear answer.<\/p>\n\n\n\n After the field tests, the client had a much clearer understanding of the AML920’s real-world performance and confirmed that it could meet the project’s requirements.<\/p>\n\n\n\n We subsequently signed a purchase agreement for the AML920 Groundwater Flow Meter. Since the client decided to purchase the instrument, we also waived the rental service fee.<\/p>\n\n\n\n For us, this project was about more than selling a piece of equipment.<\/p>\n\n\n\n The client initially needed a reliable way to complete a time-sensitive field test, not simply another product brochure filled with specifications. We wanted the client to evaluate the equipment through actual field use and make an informed purchasing decision based on its performance.<\/p>\n\n\n\n From solving an immediate challenge to validating the equipment in the field and ultimately completing the purchase, this project reinforced an important principle at AIMOLI<\/a>:<\/p>\n\n\n\n Good equipment should do more than meet technical specifications. It should deliver practical value in real-world projects.<\/strong><\/p>\n\n\n\n If you are looking for groundwater flow measurement equipment for gold mining, hydrogeological investigations, or groundwater monitoring projects but are unsure whether a particular instrument will meet your field requirements, consider starting with a practical evaluation.<\/p>\n\n\n\n Real-world performance is more convincing than any promise.<\/p>\n\n\n\n <\/p>\n","protected":false},"excerpt":{"rendered":" Gold Mine Groundwater Monitoring Case Study: How a Rental Test Led to a \u00a5580,000 Equipment Purchase The Challenge: Finding the Right Equipment Last month, a client working on a gold mining project contacted AIMOLI for help. The client was developing groundwater monitoring wells and needed to measure groundwater flow velocity and direction at different water-bearing […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-698","post","type-post","status-publish","format-standard","hentry","category-blog"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t![\"\"](\"http:\/\/www.aimoli2016.cn\/wp-content\/uploads\/2026\/08\/Water-Level-Meter.jpg\")
<\/figure>\n\n\n\nWhy Rent Before Buying?<\/h2>\n\n\n\n
Three Days in the Field: How Did the AML920 Perform?<\/h2>\n\n\n\n
From a Rental Test to a Purchase Agreement<\/h2>\n\n\n\n
![\"AIMOLI\"](\"http:\/\/www.aimoli2016.cn\/wp-content\/uploads\/2026\/06\/ChatGPT-Image-2026\u5e746\u670824\u65e5-22_16_25-576x1024.png\")
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