Overview: The document outlines technical specifications and standards for measuring tools such as squares, bevel protractors, and levels, focusing on compliance with DIN 875 standards. It covers angle and flatness tolerances, calibration procedures, and product specifications.
Specifications:- Squares according to DIN 875: Includes flat squares (design A), back squares (design B), and bevel edge squares (design C) made of steel with a 90° angle and leg lengths up to 1500 mm. Angle and flatness tolerances are calculated using specific formulas.
- Calibration: Calibration certificates are available for all squares, with additional details on the company's website.
Product Details:- Measuring Square Sets: Comprises die maker’s squares, bevel edge squares, knife straightedges, and scribers, provided in wooden cases.
- Hardened Squares: Describes various types of hardened squares with heavy bases and thin blades, available in normal and stainless steel.
- Flat and Back Squares: Specifications for flat and back squares with heavy bases and thin blades, available in normal and stainless steel.
- Acute Angle and Mitre Squares: Details on acute angle squares (45°/60°) and mitre squares (135°), including dimensions and materials.
- Centre Squares: Specifications for centre squares with satin finish and mm graduation, available in various sizes.
- Simple Squares and Sliding T Bevels: Information on simple squares and sliding T bevels made of galvanized normal steel, including dimensions and packaging.
Key Parameters:- Angle Tolerances: Calculated using specific formulas with rounded tolerances.
- Flatness Tolerances: Determined for test surfaces and bevelled edges using defined formulas.
Additional Information: Further details on calibration and inspection services are available on the company's website.
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