Measuring diameter is fundamental for dimensional control and quality assurance across countless applications. It determines the size and roundness of cylindrical or spherical objects, ensuring they meet precise specifications. Accurate diameter measurements are crucial for interchangeability of parts, proper fit and assembly, and predicting performance (e.g., flow rate in pipes, strength of rods). Various tools, from simple calipers to sophisticated laser scanners, provide these essential measurements for manufacturing, engineering, quality inspection, and research, guaranteeing products function as intended and adhere to required standards.
IS 398 Parts 1, 2, 3, 4, 5, 6

BS 215-1

BS 215-2

BS EN 50182

BS EN 50189

BS EN 50540

IEC 61089

IEC 62219

IEC 62641

IEC 63248

IS 12776