LabTek is a renowned manufacturer, supplier, solution provider and exporter of Bitumen Testing lab equipment; Asphalt testing lab equipment, Transportation engineering lab equipment, Road testing instruments, building and civil engineering laboratory equipment and accessories. We are supplying the equipment to quality testing laboratories civil builders, civil contractors, Engineering colleges, Universities and Polytechnics. We manufacture the best quality Marshall Stability Test Apparatus, Automatic Marshall Stability Test Machine, Pavement Core Drilling Machine, Ductility Testing Apparatus, Digital Penetrometer, Centrifuge Extractor, Automatic Compactor, Benkelman Beam, Ring and Ball Apparatus as per the international standards and specifications. Straight Edge (3 Meters), straight edge tool price in india, straight edge tool steel, straight edge manufacturer in india,precision, straight edge cast iron, steel straight edge.

Straight Edge (3 Meters)

Straight Edge (3 Meters)

Make: LabTek

Model: SL-2060

Origin: India

Standards:

Specification: A straight edge approximately 3 meters in length may be used to determine lateral surface regularity of a road surface. This lightweight apparatus is made up of mild steel or aluminum as per customers requirement and is equally supported at both ends producing a set height between the road surface & the beam. Any vertical irregularity is measured using incremented wedges.

Straight Edge (3 Meters), straight edge tool price in india, straight edge tool steel, straight edge manufacturer in india,precision, straight edge cast iron, steel straight edge.

Straight Edge (3 Meters), straight edge tool price in india, straight edge tool steel, straight edge manufacturer in india,precision, straight edge cast iron, steel straight edge.

ool maker’s straight edges have the highest accuracy and are available with various cross-sections, from one to four working edges and length from 75 mm to 175 mm. Straight edges with a single edge are used for checking straightness by sight test. The test consists of applying the straight edges along the full length of the surface (whose straightness is to be checked) against a bright back-ground. The absence of light between the straight edges and the surface indicates the
straightness of element. Deviation of 1 or 2 microns from the straightness can be detected by the eye with some practice.
Flatness of a surface may be tested with single-edged straight edge by applying it in different directions at different places on the tested surface. The flatness of the surface is judged by the light showing through. A surface can also be tested by means of three and four edges type straight edges by applying a light coat of prussian blue on the working edges and then drawing the straight edge across the tested surface.

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