In 2003NASA developed the prototy年南pe BFM balance flowm刀哥eter for the measurement of 家外liquid oxygen and liquid hydrogen 兒可in the main engine of the s睡南pace shuttle.
In 2006A+FLOWTEK and A+QMC have deve關內loped industrial balance flowmet喝購ers and product design calcu生謝lus software suitable 雨相for commercial use, and won the 不知U.S. President's Invention Award.舞新
In 2007On December 21st, durin拿就g the Christmas holiday, Mr. Zhou著視 Ren, general manager of Shanghai K化通eyontechs, and Paul, invento風個r and scientist of balance flow區麗meter. Fan. Bascak, who met for the劇年 first time at Yao Ming's R麗火estaurant in Houston街花, Texas, said to Zhou, "You are t數能he first young man outside the Un光工ited States to come to me!"
In 2008Shanghai Keyon signed 看章A 10-year exclusive cooper兒雨ation agreement with A+FLOWT文不EK, LLC., for manufac學城turing and sales in China.
2018Shanghai Keyon and America A+F個知lowTek, LLC/ APlus-QMC, 去物LLC signed a 30 year exclusive cooper可行ation agreement on man短錯ufacturing and sales in China.
2020During the epidemic, Paul encouraged 音唱Keyon: "Fifteen years ago, you民間 are still young. May Keyon carr草事y forward BFM!"
USAA+andChina KeyonK
A+FLOWTEKKEYONTECHS
A+QMC
In 2009, China and the United St亮時ates jointly confirmed the use of舞美 A+K brand
A+K -- a high-end international brand 木答of differential pressu會身re flowmeter
A+K balance flowmeter, Venter flo輛錢wmeter, ring wedge flowmeter...
Principle of balance嗎玩d throttling: equal Re冷快ynolds number, momentum balance. Diffe笑門rential pressure measuremen一兒t principle revolution.
High precision and goo民熱d measurement stability
Short straight pipe 熱書section, saving pipeline investmen國門t
Low pressure loss, greatl劇黃y reducing energy consump為公tion in operation
Dirt resistant, not easy to p那朋lug, reduce maintenance costs
Full life cycle cost-effective
Wide application range, 90% appli身數cation conditions
Intellectual property: In the 來土United States, China and BRICS 紙自countries, intellectua文內l property is protected by law;
Flow calculation: Bas問子ed on A+FlowTek/A+QMC多場 special software, customized for meas姐吃uring conditions, optimized struct雨件ure design and parameter c吧老alculation;
Physical property data:The combination calculatio機但n of all media such as steam, w美票ater, liquid, general gas, natural 見機gas, and mixed gas, and any醫鄉 component media; Direct件中ly obtain data such as dynamic viscosit近時y, compression coefficien道快t, molecular weight, isentropi身快c index, and operating我裡 density under operating conditi電玩ons, covering conditions 北朋ranging from deep low tem關麗perature to ultra-high temperat鐵路ure, and from negative pressure to u習森ltra-high pressure;
Experimental data:A+FLOWTEK PROGRAM SUITE software in票機tegrates 110000+sets 照件of test data and 1700+physical pr看睡operty media libraries; The 15 yea業哥r industrial application o體請f Shanghai Keyon Technolo弟雪gy in China is supported by 300000+s去照ets of real flow calibr光報ation test data from Keyon CNASA Labo你請ratory.
Structural design:The equal Reynolds number ope件相ning algorithm (4 to 39 hole工對s optional) provides an optimized亮男 structure for actual working c小冷onditions, with 12 product struct金黑ure series covering 90北為% of applications;
Manufacturing and processing:The body of the A+K balan吃照ce flowmeter is mainly made of 紅嗎integrally forged materials for 家化pipe sections, the thro老舞ttling elements are proces風店sed with high-precis城上ion CNC or slow wire, and the 農河assembly adopts a stress free weld身老ing process. The three major sys對商tems of quality, safety, and e中動nvironment, as well as TS supervision 鄉也and inspection, guarantee tha路妹t.