About Digital Shear Apparatus
Digital Shear Apparatus
Digital Direct/ Residual/ Shear Apparatus
Used to determine the resistance to shearing of all types of soil specimens both consolidated and drained, undisturbed or remoulded samples.
The machine can accommodate specimens dia. 60, 100 mm, and square 60x60, 100x100 mm.
The apparatus is equipped with a control closed loop motor with epicycloid reducers.
At the beginning of each test, the machine performs an automatic and complete internal check, a position reset with the elimination of all possible positioning errors and all pauses.
The input of all the test patterns is achieved by the interaction of the keyboard and the alphanumeric display with self-memory, thus granting infinitesimal resolutions in short times.
All data are input and stored when the machine is in stand-by, without affecting the specimen under test with quick machine setting. Possibility to fix maximum excursion of the shear box, so as to interrupt automatically the test.
It is possible to input a different return speed (residual shear) in relation to the one used for the shear test, thus allowing a quick playback to select the residual shear test, saving a lot of time.
For determining the direct shear strength of soils on specimen size 60mm x 60mm x 25mm
Features
- RS 232 output for connection to PC
- Display of both speed and displacement with 0.00001 mm resolution
- Shear speed between 0.00001 to 9.99999 mm/minute
- Max shear effort: 5000 N possible on the whole speed range
- Possibility of direct vertical load, or with a lever arm ratio 10:1
- Max vertical direct load: 500N; with lever arm: 5500N
- Display and pilot lamps to signal any bad functioning and alarms
- Box group mounted on ball track with high quality antifriction system
- Read value results are immediate and of extreme accuracy
- Extremely easy and practical use, not requiring qualified staff.
- Shear box, hollow punch and tamper are not included in the standard supply and have to be ordered separately Power supply: 230 V A.C. Single Phase 50Hz
Exceptional Accuracy for Shear Strength TestingThis Digital Shear Apparatus stands out by delivering 100% accuracy in measurement, enabling researchers and laboratory technicians to obtain highly reliable shear strength data. Its manual operation ensures consistent results, making the equipment indispensable for academic and industrial laboratories seeking precision in testing processes.
Durable Construction with Heavy Metal ComponentsEngineered using heavy metal for both core and overall structure, the apparatus offers unmatched durability and longevity. Such a robust build quality supports extensive and repetitive laboratory usage, ensuring the equipment remains steadfast and dependable throughout countless experiments.
FAQs of Digital Shear Apparatus:
Q: How is the Digital Shear Apparatus operated in the laboratory?
A: The Digital Shear Apparatus is operated manually, allowing laboratory personnel to control the testing process without relying on automated or electronic systems. Its design facilitates hands-on measurement of shear strength in laboratory specimens.
Q: What are the core benefits of using heavy metal components in this equipment?
A: Heavy metal construction provides superior durability, stability, and resistance to wear, which are vital for precise and repeatable laboratory testing. This enhances the reliability and lifespan of the apparatus even with frequent use.
Q: When should the Digital Shear Apparatus be used for shear strength measurement?
A: It is best utilized during laboratory experiments where accurate determination of material shear strength is required, such as soil or material testing in research, civil engineering, and quality control scenarios.
Q: Where is this Digital Shear Apparatus manufactured and exported from?
A: This apparatus is manufactured, exported, and supplied from India by an established provider specializing in laboratory equipment.
Q: What is the process for measuring shear strength using this apparatus?
A: Users manually apply force to laboratory specimens within the apparatus, and measure the resistance offered. The equipments highly efficient mechanism ensures precise results with 100% accuracy, even though it does not include a digital display.
Q: What warranty does the apparatus offer and how is after-sales support managed?
A: The Digital Shear Apparatus comes with a one-year warranty, ensuring protection against manufacturing defects. Warranty support is provided by the exporter and manufacturer based in India.
Q: What benefits does manual operation provide in laboratory settings?
A: Manual operation enables precise control over the testing process and reduces dependence on power sources, making the equipment suitable for laboratories where reliability and repeatability are prioritized.