Status Report of the CCM KCs Takashi Shimada
- Slides: 10
Status Report of the CCM KCs Takashi Shimada National Metrology Institute of Japan, AIST APMP TCFF, Nov. 25 1
CCM/WGFF KC Identifier Measurand Pilot K 1. 2011 PTB NMIJ LNE-CETIAT, PTB K 4. 2. 2011 Water (30 to 240 m 3/h) Hydrocarbon and water (5 to 60 kg/min) Hydrocarbon (60 to 300 m 3/h) Air speed (0. 5 to 40 m/s) Volume (20 L and 100 m. L) Volume (100 micro L) K 5. 2011 K 6. 2011 K 2. 1. 2011 K 2. 2. 2011 K 3. 2011 K 4. 1. 2011 VSL Status Measurement in progress? Measurement in progress Participants from APMP CMS, KRISS, NIM, NMIJ CMS, KRISS, NMIJ CMS, NMIA, NMIJ IPQ Planned Measurement in progress Approved for equivalence High-pressure gas PTB Planned Low-pressure gas SMU Draft B CMS, KRISS, NMIJ CMS, KRISS, NMIA, NMIJ CENAM CMS, NIM, NMIJ NIM APMP TCFF, Nov. 25 2
Water flow, CCM. FF. K 1. 2011 Ø Pilot ü PTB Ø Measurand ü Water flow ü 30 ~ 240 m 3/h Ø Status ü Measurement in progress? 100 mm Coriolis meter 100 mm Turbine CCM-WGFF Meeting 2013 meter APMP TCFF, Nov. 25 3
Hydrocarbon and Water Flow, CCM. FF. K 2. 1. 2011 12 mm Coriolis meters Ø Pilot ü VSL Ø Measurand ü Water and hydrocarbon flow ü 5 ~ 60 kg/min Ø Status ü Measurement in progress CCM-WGFF Meeting 2013 Ø Commercial calibration labs with lower CMC’s than NMI’s APMP TCFF, Nov. 25 4
Hydrocarbon, CCM. FF. K 2. 2. 2011 Ø Positive Displacement meter(6” Kral meter) ü Max. flow rate : 300 m 3/h(450 m 3/h) ü 6” ANSI 150 lb ü Length : 645 mm, Diameter : 267 mm, Weight : 180 kg Ø Upstream pipe with filter ü Not so fine mesh Ø Pilot Flow meter ü NMIJ Ø Measurand ü Hydrocarbon flow ü 60 ~ 300 m 3/h Ø Status ü Planned Upstream pipe with filter APMP TCFF, Nov. 25 5
Air speed, CCM. FF-K 3. 2011 Ø Pilot ü LNE-CETIAT, PTB Ø Measurand ü Air speed ü 0. 5 ~ 40 m/s Ø Status CCM-WGFF Meeting 2013 ü Comparison started in July 2013. ü Measurement in progress APMP TCFF, Nov. 25 6
Volume of liquids, CCM. FF-K 4. 1. 2011 Ø Pilot ü CENAM Ø Measurand ü Volume of liquid ü 100 m. L, 20 L Ø Status ü Measurement in progress APMP TCFF, Nov. 25 7
ü IPQ Ø Measurand C Ø Pilot on si st en t Volume, CCM. FF-K 4. 2. 2011 ü Volume of liquid (micropipette) ü 100 µL Ø Status ü Final report APMP TCFF, Nov. 25 8
High pressure gas, CCM. FF-K 5. 2011 Ø Pilot ü PTB Ø Measurand ü High pressure gas flow of natural gas, nitrogen and air Ø Status ü Planned Ø Transfer standard ü CFVN(Critical Flow Venturi Nozzle) ü Turbine meter APMP TCFF, Nov. 25 9
Low pressure gas, CCM. FF-K 6. 2011 Ø Pilot ü SMU Ø Measurand ü Low pressure gas flow ü 2 ~ 100 m 3/h Ø Status ü Draft B En < 1 APMP TCFF, Nov. 25 10
