Rod Extensometer (Geotechnical Monitoring) Equipment Available In Europe
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Manufactured by Durham Geo Slope Indicator (DGSI) - part of Nova Metrix LLCbased in USA
The Rod Extensometer consists of anchors set at specified depths, rods inside protective tubing, and a reference head. Measurements are taken at the reference head by micrometer or by an electric sensor. Advantages: Can be automated, can be read remotely, works in any orientation, can measure multiple points. Limitations: Limited measurement ...
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Manufactured by Soil Instruments Ltd - part of Nova Metrix LLCbased in UNITED KINGDOM
The Rod Extensometer system accurately measures settlement and/or heave at single or multiple anchor points in a borehole relative to it’s reference head. The system employs up to eight rods, anchored along the axis of a borehole with a diameter from 50mm up to 200mm, terminating in the reference head at the borehole entrance. The ...
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Manufactured by Geokon Incbased in USA
The Model A-1 Single Position Rod Extensometer is a very simple, rugged and reliable instrument, easily installed and completely recessed within the borehole for optimum protection. The Model A-1 is a natural first choice for monitoring the safety in and around tunnels and mine openings. Options are also available with electrical ...
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Manufactured by YieldPoint Incbased in CANADA
YieldPoint’s unique 1 to 6-Point Multiple Rod Extensometer (d-Exto) combines a traditional Multi-Rod design ( robust torsionally straightened stainless steel) and digital signal processing to result in dramatically improved accuracy and reliability compared to similarly priced existing technology. This highly accurate digital ...
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PremiumManufactured by Solexperts AGbased in SWITZERLAND
For measuring axial deformations and displacements in boreholes - the Modular Extensometer is a technical advancement of our proven Uni-Rod Extensometer. Electrical displacement transducers are used for automatic measurement. For manual measurement, a mechanical meter, a digital caliper or a portable electronic sensor with a digital reading ...
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Manufactured by Geosense Ltdbased in UNITED KINGDOM
Measuring Anchors are a combination of a rock bolt and an extensometer and are used to determine the load exerted on rock bolts. They consist of a hollow anchor body, the sectional area and material of which corresponds to that of the rock anchor being monitored. Within the anchor body there are four mini extensometer rods with anchor ...
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Manufactured by Huggenberger AGbased in SWITZERLAND
The TeletensometerTTP50is a linear displacement transducer with 50 mm measuring range. Depending on the application various accessories like fixations, bending elements and so on are ...
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