About Direct Shear (Motorised Twelve Speed)
Supplied with load yoke with direct and lever system for applying load. Normal stress capacity 8 kg/sq. cm. Load is applied either directly or through a counterbalanced detachable lever. Provision is made for the load to be applied either through a steel ball recessed in the loading pad or direct through a boss on the precalibrated loading yoke. The loading unit is provided with V strips and roller strips for frictionless movement of shear box housing.
Shear Box Assembly:
- Comprising direct shear box in two halves for a square specimen size 60 x 60 x 25mm one pair of plain gripper plates
- One pair of perforated gripper plates, one pair of porous stones, one top of loading pad.
Shear Box Housing:
- Accommodates the direct shear box assembly.
- Complete with two ball roller strips.
- Specimen cutter: For cutting 60 x 60 x 25 mm.
- Specimen form larger samples.
- Set of weights to give a normal stress of 3kg/sa.cm.
Through larger as following:
- To give kg/cm. sq. Qty.
- 0.05 4 nos.
- 0.1 1 no.
- 0.2 1 no.
- 0.5 3 nos.
- 1.0 1 no.
Essential Accessories:
- High sensitivity compression proving ring.
- Cap 200kg.One consolidation dial gauge 0.01mm x 25mm and one strain dial gauge 0.01mm x 25mm
- Complete set as above but without proving ring.
- Net weight 140 kg.
Optional Extras:
- Additional set of weights to give a normal stress of 5kg/cm2.
- Soil sampler for 60mm x 60mm specimen and test forms pad of 50.
Spares:
- Porous stone for 60mm x 60mm size sample available in pairs.
- Unit is electrically operated to give the following 12rates or strains. 1.25, 0.625, 0.25, 0.125, 0.05,0.025, 0.01, 0.005, 0.002, 0.001, 0.004 and0.0002 mm/min.
- The apparatus is suitable for operation on 230 Volts Single Phase A.C. Supply
Precision in Soil TestingEngineered for laboratories, the Direct Shear (Motorised Twelve Speed) device ensures precise measurement of soil shear strength. Its twelve adjustable speeds and automatic operation make it suitable for a wide range of soil testing procedures, assisting engineers and researchers in gathering reliable data for construction and geotechnical analysis.
Versatile and ReliableThis instrument is built from mild steel, ensuring durability and longevity in laboratory environments. Its floor mounting system provides stability during testing operations. Trusted by professionals across India, its available in multiple business modelsfrom retailers to wholesalers, ensuring easy access for varied institutional requirements.
FAQs of Direct Shear (Motorised Twelve Speed):
Q: How does the Direct Shear (Motorised Twelve Speed) apparatus operate automatically?
A: The apparatus functions automatically by using an integrated motor that controls twelve different speeds, allowing precise shear force application on soil samples. Simply set the desired parameters and the device will execute tests without the need for manual adjustments.
Q: What is the main purpose of using this direct shear apparatus in laboratories?
A: The primary purpose is to determine the shear strength of soils, which is critical for geotechnical analysis, building foundation design, and other engineering projects involving soil stability assessment.
Q: When should I use this equipment for soil testing?
A: This equipment should be used whenever accurate shear strength data of soil samples is required, such as during the design phase of construction projects, quality control in geotechnical investigations, or research in civil engineering laboratories.
Q: Where can I purchase or source the Direct Shear (Motorised Twelve Speed) apparatus in India?
A: You can acquire this apparatus from various channels throughout India, including authorized dealers, distributors, manufacturers, suppliers, exporters, and wholesalers who specialize in laboratory equipment.
Q: What is the process involved in testing a soil sample with this device?
A: After securely placing a soil sample in the shear box, the motorised system applies gradual and controlled shear force at selected speeds. Data is then recorded to assess when and how the soil fails under shear stress, providing critical strength information.
Q: What advantages does the automatic and twelve-speed operation offer?
A: Automatic operation reduces manual intervention and errors, while twelve-speed settings provide flexibility for different testing standards and soil types, ensuring more accurate and reproducible results in less time.