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G/M Cerfitication and Calibration
  • information of calibration work
  • Ability of calibration
  • Flow chart of calibration
  • Sonic nozzle calibrating system
  • Mass calibrating system
  • Bell prover calibrating system
  • Gas volume conversion equipment calibrating system
  • Industrial diaphram sonic nozzle calibrating system
  • G/M certification and calibration
  • Sonic nozzle automatic testing system

Gas volume conversion equipment calibrating system

Home > G/M Certification and Calibration > Gas volume conversion equipment calibrating system

Principle

 It is a measuring system which calculates and compares the temperature, pressure, compression rate, and conversion factor of measuring instrument with the ones of standard instrument.

Composition

  • Pressure supplying section: Nitrogen gas
  • Pressure controlling and measuring section
  • Temperature controlling (dry type thermostat) and measuring section
  • Pulse input and output section and communication section

Features

  • Calibration scope of pressure: 40 kPa ~ 10,000 kPa
  • Calibration scope of temperature: -45C ~ 155 C
  • System uncertainty: 0.08%

Purpose

Calibration of gas volume conversion equipment (PT, PTZ)