Status Report of the CCM KCs

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Presentation transcript:

Status Report of the CCM KCs Takashi Shimada National Metrology Institute of Japan, AIST

CCM/WGFF KC Identifier Measurand Pilot Status Participants from APMP Water (30 to 240 m3/h) PTB Measurement in progress? CMS, KRISS, NIM, NMIJ K2.1.2011 Hydrocarbon and water (5 to 60 kg/min) VSL Measurement in progress CMS, KRISS, NMIJ K2.2.2011 Hydrocarbon (60 to 300 m3/h) NMIJ Planned CMS, NMIA, NMIJ K3.2011 Air speed (0.5 to 40 m/s) LNE-CETIAT, PTB CMS, NIM, NMIJ K4.1.2011 Volume (20 L and 100 mL) CENAM NIM K4.2.2011 Volume (100 micro L) IPQ Approved for equivalence K5.2011 High-pressure gas K6.2011 Low-pressure gas SMU Draft B CMS, KRISS, NMIA, NMIJ

Water flow, CCM.FF.K1.2011 Pilot Measurand Status PTB Water flow 30 ~ 240 m3/h Status Measurement in progress? 100 mm Coriolis meter 100 mm Turbine meter CCM-WGFF Meeting 2013

Hydrocarbon and Water Flow, CCM.FF.K2.1.2011 12 mm Coriolis meters Pilot VSL Measurand Water and hydrocarbon flow 5 ~ 60 kg/min Status Measurement in progress Commercial calibration labs with lower CMC’s than NMI’s VSL has a plan to carry out the comparison between the NMIs and the Commercial calibration labs with lower CMC’s than NMI’s after the comparison. CCM-WGFF Meeting 2013

Hydrocarbon, CCM.FF.K2.2.2011 Positive Displacement meter(6” Kral meter) Max. flow rate : 300 m3/h(450 m3/h) 6” ANSI 150lb Length : 645 mm, Diameter : 267 mm, Weight : 180 kg Upstream pipe with filter Not so fine mesh Pilot NMIJ Measurand Hydrocarbon flow 60 ~ 300 m3/h Status Planned Flow meter Upstream pipe with filter

Air speed, CCM.FF-K3.2011 Pilot Measurand Status LNE-CETIAT, PTB 0.5 ~ 40 m/s Status Comparison started in July 2013. Measurement in progress CCM-WGFF Meeting 2013

Volume of liquids, CCM.FF-K4.1.2011 Pilot CENAM Measurand Volume of liquid 100 mL, 20 L Status Measurement in progress

Consistent Volume, CCM.FF-K4.2.2011 Pilot Measurand Status IPQ Volume of liquid (micropipette) 100 µL Status Final report

High pressure gas, CCM.FF-K5.2011 Pilot PTB Measurand High pressure gas flow of natural gas, nitrogen and air Status Planned Transfer standard CFVN(Critical Flow Venturi Nozzle) Turbine meter

Low pressure gas, CCM.FF-K6.2011 Pilot SMU Measurand Low pressure gas flow 2 ~ 100 m3/h Status Draft B En < 1