จำหน่ายเกจวัดแรงดัน Pressure Gauge ทุกยี่ห้อ

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How TÜV เครื่องมือวัดความดัน are helping to handle technical challenges
As a part of the worldwide drive to scale back greenhouse gas emissions there’s a pressing need to maneuver in the path of clean fuels for energy. The use of hydrogen as a replacement for pure gas within the gas grid networks is seen as a major contributor to assembly this objective. Manufacturers, fuel community corporations and governments are working intently collectively to deal with numerous technical challenges earlier than this alteration can become a reality. TÜV SÜD National Engineering Laboratory is a world-leading centre for move metrology research and development. To help address those challenges, it’s constructing a variety of hydrogen checks services. These amenities embody the Hydrogen Domestic Gas Metering Test Facility, developed for testing smaller scale equipment at lower pressures, coupled with the event of a gas major circulate normal check facility, which supplies lower measurement uncertainty and greater choices for basic metrology research, as nicely as larger hydrogen move fee and stress ranges. This article describes the present hydrogen test facilities and those underneath growth at TÜV SÜD National Engineering Laboratory.
The hydrogen domestic gas metering test facility has been developed to provide a platform to analyze not only the efficiency of flow meters, but also for other tools related to hydrogen operation, together with management valves, PRVs, regulators, warmth exchangers, and so on. in a hydrogen service. The check facility has been developed for small scale purposes and can ship a spread of fuel flows including hydrogen, methane, nitrogen or mixtures of hydrogen and methane. The check facility is capable of delivering as much as 38 Sm3/h of hydrogen to the gadget underneath test at line pressures up to 1500 mbar, with temperatures starting from -25 to 55 ˚C. It can operate with line sizes starting from 5 to twenty mm. Construction was completed final 12 months and it is now out there for use by trade for product development or circulate testing of hydrogen equipment and valves.
The switch over from natural fuel to hydrogen might take place in a staged method involving hydrogen/natural fuel blends or direct switch to pure hydrogen. Manufacturers can carry out a whole assessment of apparatus efficiency across a variety of hydrogen to natural fuel compositions from zero to 100 percent hydrogen.
The hydrogen domestic gas metering take a look at facility has been particularly designed for low-pressure hydrogen applications and TÜV SÜD recognised that there was also a need for a bigger circulate, larger stress check facility. TÜV SÜD has undertaken a venture under the BEIS-funded Flow Programme to establish a Gas Primary Flow Standard Test Facility. Initially, it’ll function with hydrogen, nitrogen and methane but with a view to be extended to carbon dioxide. The facility is currently in the detailed design stage and the plan is to have an operating envelope of as much as 100 Sm3/hr of gasoline with the flexibility to function up to 120 bar.
For more info on how TÜV SÜD National Engineering Laboratory may help with your valve move testing wants, contact Marc MacDonald on marc.macdonald@tuvsud.com
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