R&D / FLEXIBLE DILATOMETER PRD
Developed: 2007-2008
Registered as Utility model nº 201130400
Collaborators: Romero OH
The PRD pressure-dilatometer was developed entirely by Igeotest R&D. The device allows management and automation of testing and calibration, as well as the storage in electronic format and transmission via e-mail of the data obtained.
Applications
Determination of shear modulus, G
| Maximum working pressure | 250 bars |
| Radius of deformation reading | 3, 4, or 6 independent radii |
| Exterior membrane diameter | 72/82/92 mm |
| Optimum perforation diameter | 76/86/96, up to101 mm |
| Probe length | 560 mm |
| Displacement sensors | LVDT (3, 4 or 6 units) |
| Pressure sensor | Ceramic transducer |
| Cabling | 100 m 4x0.5 mm + (n Radius+1)x0.34 with polyurethane sleeving |
| Pressure tubing 100 m | Capilar micro hose |
| Control units | PVD 56 or PRD 56 250 |
| Pressurisation units | Manual regulation (using PVD 56) or automated pressurisation (using PRD 56 2) 50 vv |
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Phone: +34 972 513 466
Fax: +34 972 513 478