产品详情
深圳市天铉真空技术有限公司MKS美国649B气体质量流量计1480A控制器
Coastal Instruments 成立于1980年，是国内专业的流量计服务商。致力于进口质量流量计、压力传感器等压力测量器件的校准、维修及销售服务。其技术*、高可靠性及诚信使其成为行业的，是专业的MFC技术服务商。
深圳市天铉真空技术有限公司 专门经营进口气体质量流量计销售，全套校准，一年质保期。
本公司专业销售质量流量计近40年，具有丰富的销售和售后服务经验，我们有专业的服务团队和专业工程师对产品进行跟踪服务。
具体产品参数，价格请询价，
本公司主要经营的品牌有：
HORIBA
MKS
BROOKS
UNIT
AERA
MKS
MYKROLIS
MILLIPORE
SAM
STEC
MKS美国649B气体质量流量计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.
