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深圳市天鉉真空技術(shù)有限公司MKS美國(guó)649B氣體質(zhì)量流量計(jì)1480A控制器
Coastal Instruments 成立于1980年，是國(guó)內(nèi)專業(yè)的流量計(jì)服務(wù)商。致力于進(jìn)口質(zhì)量流量計(jì)、壓力傳感器等壓力測(cè)量器件的校準(zhǔn)、維修及銷售服務(wù)。其技術(shù)*、高可靠性及誠(chéng)信使其成為行業(yè)的，是專業(yè)的MFC技術(shù)服務(wù)商。
深圳市天鉉真空技術(shù)有限公司 專門經(jīng)營(yíng)進(jìn)口氣體質(zhì)量流量計(jì)銷售，全套校準(zhǔn)，一年質(zhì)保期。
本公司專業(yè)銷售質(zhì)量流量計(jì)近40年，具有豐富的銷售和售后服務(wù)經(jīng)驗(yàn)，我們有專業(yè)的服務(wù)團(tuán)隊(duì)和專業(yè)工程師對(duì)產(chǎn)品進(jìn)行跟蹤服務(wù)。
具體產(chǎn)品參數(shù)，價(jià)格請(qǐng)?jiān)儍r(jià)，
本公司主要經(jīng)營(yíng)的品牌有：
HORIBA
MKS
BROOKS
UNIT
AERA
MKS
MYKROLIS
MILLIPORE
SAM
STEC
MKS美國(guó)649B氣體質(zhì)量流量計(jì)1480A控制器
Type 653The Type 653’s high speed motor and gear/driver assembly provides fast response to a given set point to quickly achieve desired pressure and increase system throughput. High accuracy is attained by micro-stepping the flapper to give more precise control, and no drift, of pressure at the desired set point. The 653 has sufficient torque to operate sealing valves up to four inches and non-sealing valves to 12 inches to prevent clogging from contamination buildup. The valve body can be heated up to 150°C (using optional sealing materials) for operation in high temperature applications and processes. The Type 653 has a flapper b indicator to identify valve angle during system troubleshooting, is available in a variety of sizes and flange styles, and is compatible with MKS Type 651 and 1651 Controllers.
