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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

Ability of calibration

Home > G/M Certification and Calibration > Ability of calibration

Highest measuring ability for individual item

Ability of Calibration
 Object of calibration Scope Highest measuring ability (95% confidence level))
Gaseous mass flowmeter 0.006 kg/h ~ 250 kg/h note1 2.4 x 10¯³ note2
Gaseous capacity
flowmeter
0.006 ㎥/h ~ 250 ㎥/h 2.4 x 10¯³
250 ㎥/h ~ 2.500 ㎥/h 2.7 x 10¯³
Gaseous area flowmeter 8 ㎥/h ~ 250 ㎥/h 2.7 x 10¯³
Gaseous turbine flowmeter 0.006㎥/h ~ 2.500 kg/h 2.4 x 10¯³
note1:
0.006 kg/h~250 kg/h means  over 0.006 kg/h below 250 kg/h.
note2:
Numbers with no measure in bcm column (2.4x10-3=0.24%) are the value of relative uncertainty
indicated in index form.