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Metrological Testing of Measuring Instruments
Metrological testing of measuring instruments is a technical activity aimed at ensuring the accuracy and reliability of measurement values. Through scientific methods, standardized procedures, and professional equipment, it measures, calibrates, and verifies indicators such as performance, accuracy, and error of various instruments and meters. This ensures that the data provided by instruments in production, scientific research, healthcare, environmental protection, trade, and other fields is accurate and valid. The core objectives are the unification of measurement units and the accuracy and reliability of measurement values.

Application Scope

Routine measuring instrument testing/calibration: Measuring instruments for petroleum, natural gas, chemical, pharmaceutical, transportation, construction, machinery, steel, motor vehicle, and other industries
Flow meter testing/calibration: Ultrasonic flow meters, turbine flow meters, vortex flow meters, mass flow meters, flare gas flow meters, etc.
Charging pile testing/calibration: AC charging piles, DC charging piles

Technical Features

  • Flexible service options, offering both on-site and laboratory testing and calibration
  • Comprehensive digital service system, providing one-stop solutions from testing/calibration planning to instrument inspection, repair, and due-date reminders
  • Measurement testing capability coverage rate in the oil and gas industry reaches 95%, with nearly 10 years of experience in measuring instrument testing for the oil, gas, and pipeline industries

    • Qualification and Capability

    Coverage across nine major metrology fields: geometrical, thermal, mechanical, electromagnetic, chemical, optical, construction and transportation-specific, time and frequency, and medical.

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