Overview.
Panel (pipe) type flowmeter is also a float (or float) flowmeter, measuring tube selection of high-quality transparent organic glass. Mainly used in water purification treatment and environmental protection engineering support, can also be used in chemical, petroleum, light industry, medicine, fertilizer, food, paper and scientific research departments, used to measure the flow of liquid single-phase non-pulsating.
Panel pipe type flowmeter has the characteristics of high transparency, intuitive reading, not easy to break, light weight, long life, easy installation and connection.
◆Product implementation standard: Q/YHC.0101-2013 (enterprise standard)
◆Plastic tube flowmeter flange standard: HGT21561-94 (Ministry of Chemical Industry standards)
因为分体型面板式流量计必需是线上持续应用,简直不可能撤除再运输到国度计量检测中心终止检定。因此,关于现场应用的大口径流量计的精度考证是很有必要的。流量计的精度考证有关流量计的管理,确保其准确度和牢固性,堆积初始的比对数据,做日后的考证和核查也是十分有效的。流量计的精度考证可运用清水池容量和电磁 流量计校检设备。
对流量计精度终止全面考证,以肯定流量计在水厂运用情况下的精度,保证计量数据真实有效或能否更换电磁 流量计。选用估测法和仪表法,用GS8查验传感器的励磁线圈阻值、电源线之间的绝缘电阻、接地电阻等项目能否契合出厂前规范,标准金属管浮子流量计转化器零点、输出电流等能否满足精度请求。
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