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Geometrical Metrology
Geometrical metrology refers to the traceability and transmission of measurement values for measuring instruments used in the measurement of geometrical dimensions, angles, and line scales, based on the measurement principles of end standards, threads, line scales, and angles, using direct or indirect methods. The company can perform testing/calibration services for measuring instruments with accuracies within the ranges of 0.2 μm for end standards, 1 μm for line scales, and 0.001 mm/m for angle measurements, providing technical assurance for quality management and measurement traceability for enterprises and institutions.

Application Scope

Calibration fields: Length, end standards, angles, flatness, roughness, line scales, gears, threads, and engineering parameters
Applicable industries: Pharmaceutical, petroleum, chemical, machinery, electronics, electric power, construction, and transportation industries

Technical Features

  • Strict laboratory temperature and humidity control system to minimize the influence of environmental factors on measurement results
  • High-precision and high-stability measuring equipment to ensure measurement accuracy
  • The first third-party testing enterprise in Sichuan to establish a geometrical metrology laboratory, with more than 50 items of testing capability

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