Electrical Mechanical Caliper Log Well Logging Four Arms Caliper Measures Variations Borehole Diameter And Shape With Depth
Bored piles are widely used in construction and foundation engineering projects to provide strong and stable structural support. Accurate measurement of the diameter of these piles is essential to ensure their quality and adherence to design specifications. To address this need, specialized instruments such as the 1m, 2m, and 3m diameter bored pile caliper testers, large borehole diameter systems, and 4-arms mechanical borehole caliper systems have been developed. These pile diameter testing instruments play a crucial role in assessing the integrity and dimensions of bored piles.
For larger diameter piles, the large borehole diameter system is employed. This system utilizes advanced technology and robust construction to accurately measure the diameter of boreholes or large-diameter piles. It consists of a specialized caliper tool that is lowered into the borehole or pile, and measurements are taken at various depths to determine the diameter profile. This system is particularly useful for assessing the uniformity and consistency of the pile diameter along its entire length.
The measuring probes underground are totally digitized.
The measuring probes underground are stainless steel materials.
Equipped with a automatic cabling winch.
The caliper/ inclinometer measuring probe and sediment/ inclinometer measuring probe become one. Convenient to operate.
The hole diameter measuring bias reduces to 5mm.
The control case adopts industrial computer, it is easy to operate and has strong anti-interference ability, it also can judge the model of the probe underground automatically.
The operation software is suitable for WIN XP/WIN VISTA/WIN 7.
It is the upgrading product of GDC- ID which is accepted and popular among the customers. It improves the work efficiency and quality.
| 1. Probe is fully digital; |
| 2. Probe is all stainless steel; |
| 3. Automatic wire line winch; |
| 4. Caliper /well inclination and sediment / well deviation probe combined into one probe; |
| 5. Caliper measurement error reduced to 5 mm; |
| 6. Composed by IPC ground control box, no need to other laptop, easy to operate, anti-interference. |
| 7. Operating software for WIN XP / WIN VISTA / WIN 7 operating system; |
| 8. It is a replacement product of GDC-1D perfusion pile aperture detection system which has been widely used and welcomed by users, which can improve the efficiency and quality of engineering inspection work. |
| Standard configuration: 500mm~1600mm (can customized 2000mm~3000mm) |
The probe has four detecting arms for measuring the hole diameter. The arms are tightened by an arm bounding box. Put down the arm bounding box to the bottom of arm opening box before the probe going underground. The arms will be opened when the probe reach the bottom of the well(Details see the operation instruction).
(1) Connect the instrument
(2)Switching sequence of Controller: to plug in power first,then turn on controller, the industrial computer starts automatically and log-in the system. Please turn off the industrial computer system first, then turn off the controller. Force directly off the controller will damage the industrial computer, the resulting damage is not within the scope of the warranty.
(3) Connect it to the power supply. Turn on the power switch the instrument will be in a ready condition.
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