流量积算仪计量校准解决方案

[{"insert":"流量积算控制仪针对现场温度、压力、流量等各种信号进行采集、显示、控制、远传、通讯、打印等处理，构成数字采集系统及控制系统，有液晶和数码显示，各种外形尺寸，适用于各种液体，一般气体，过热蒸汽，饱合蒸汽的流量积算测量控制；可对介质进行定量/批量控制（带启动、停止、清零功能），与各种流量传感器或变送器配套使用，能够适应各种测量控制场合。 \n"},{"insert":{"image":"https://files.eteforum.com/article/202301/f07f3a0e26df8df2.png"}},{"insert":" "},{"attributes":{"align":"center"},"insert":"\n"},{"insert":" "},{"insert":{"image":"https://files.eteforum.com/article/202301/c059b51abf5c2fcb.png"}},{"attributes":{"align":"center"},"insert":"\n"},{"insert":"直接测量法也称为实流校验法，是以实际流体流过被校验仪表，再用别的标准装置测出流过被校仪表的实际流量积算，与被校仪表的流量积算值作比较，或将待标定的仪表进行分度。间接测量法是以测量流量积算仪表传感器的结构尺寸或其它与计算流量积算有关的量，并按规定方法使用，间接地校验其流量积算值，获得相应的精确度。间接法校验获得的流量积算值没有直接法准确，但它避免了必须要使用流量积算标准装置特别对大型流量积算装置带来的困难，所以已经有一些流量积算仪表采用了间接校验法。\n \n"},{"attributes":{"bold":true},"insert":"流量积算仪（计算机）校准规程"},{"insert":"\n"},{"insert":{"image":"https://files.eteforum.com/article/202301/8e250bb0f897309f.png"}},{"insert":" "},{"attributes":{"align":"center"},"insert":"\n"},{"insert":{"image":"https://files.eteforum.com/article/202301/be1e88bdbb57be3d.png"}},{"insert":" "},{"attributes":{"align":"center"},"insert":"\n"},{"insert":" "},{"attributes":{"align":"center"},"insert":"\n"},{"attributes":{"bold":true},"insert":"流量积算仪（计算机）接口图"},{"insert":"\n"},{"insert":{"image":"https://files.eteforum.com/article/202301/59e1ddda41cee2aa.png"}},{"insert":" "},{"attributes":{"align":"center"},"insert":"\n"},{"insert":{"image":"https://files.eteforum.com/article/202301/d28973e4648e5f0f.png"}},{"insert":" "},{"attributes":{"align":"center"},"insert":"\n"},{"insert":" "},{"insert":{"image":"https://files.eteforum.com/article/202301/59e837ab34a7d9c8.png"}},{"attributes":{"align":"center"},"insert":"\n"},{"insert":" "},{"insert":{"image":"https://files.eteforum.com/article/202301/3aa6cfdc16443d86.png"}},{"attributes":{"align":"center"},"insert":"\n"},{"insert":" "},{"attributes":{"align":"center"},"insert":"\n"},{"attributes":{"bold":true},"insert":"流量积算仪（计算机）校准解决办法"},{"insert":"\n "},{"insert":{"image":"https://files.eteforum.com/article/202301/9b9d6c527593090c.png"}},{"attributes":{"align":"center"},"insert":"\n"},{"insert":"优势：两块表解决所有问题，轻松解决计量校准 \nFLUKE 725S \n•频率和脉冲计数功能可以方便检测质量流量计、电磁流量计等计量流量计的脉冲及频率输出 \n•高精脉冲输入功能用于测试维护PLC脉冲输入卡件\n \n"},{"attributes":{"bold":true},"insert":"计量校准步骤"},{"insert":"\n "},{"insert":{"image":"https://files.eteforum.com/article/202301/b15c26c21f38120c.png"}},{"attributes":{"align":"center"},"insert":"\n"},{"insert":" "},{"insert":{"image":"https://files.eteforum.com/article/202301/6cebc6d657f7e5a8.png"}},{"attributes":{"align":"center"},"insert":"\n"},{"insert":" "},{"insert":{"image":"https://files.eteforum.com/article/202301/18a544a5aa99ba29.png"}},{"attributes":{"align":"center"},"insert":"\n"},{"insert":{"image":"https://files.eteforum.com/article/202301/61279f32de89ed23.png"}},{"insert":" "},{"attributes":{"align":"center"},"insert":"\n"},{"insert":" "},{"attributes":{"align":"center"},"insert":"\n"},{"attributes":{"bold":true},"insert":"应用图片"},{"insert":"\n "},{"insert":{"image":"https://files.eteforum.com/article/202301/fa7b8e52b51adf6f.png"}},{"attributes":{"align":"center"},"insert":"\n"},{"insert":" "},{"attributes":{"align":"center"},"insert":"\n"},{"attributes":{"bold":true},"insert":"FLUKE 754参数"},{"insert":"\n"},{"insert":{"image":"https://files.eteforum.com/article/202301/855078a00a3c4b0b.png"}},{"insert":" "},{"attributes":{"align":"center"},"insert":"\n"},{"attributes":{"bold":true},"insert":" "},{"attributes":{"align":"center"},"insert":"\n"},{"attributes":{"bold":true},"insert":"FLUKE 726参数"},{"insert":"\n "},{"insert":{"image":"https://files.eteforum.com/article/202301/89d945d893d1f4d2.png"}},{"attributes":{"align":"center"},"insert":"\n"},{"insert":" "},{"attributes":{"align":"center"},"insert":"\n"},{"attributes":{"bold":true},"insert":"FLUKE 726参数及特点"},{"insert":"\n "},{"insert":{"image":"https://files.eteforum.com/article/202301/5e522bcd2ae08cf9.png"}},{"attributes":{"align":"center"},"insert":"\n"},{"insert":"FLUKE 726主要特性 \n•更加精确地测量和校准输出性能，准确度高达 0.01% \n•更加宽泛的量程及输出能力 \n•电压输入保护电路,更为强壮的电路设计保证测量的稳定性 \n•两个相互独立的通道；允许同步测量、输出和查看过程信号 \n•测量电压、毫安、RTD、热电偶、频率、脉冲和电阻，以便测试传感器和传送器 \n•输出/模拟电压、毫安、热电偶、RTD、频率、脉冲和压力信号，以便校准传送器 \n•使用 48 个 Fluke 750Pxx 压力模块中的任何一个测量或输出压力* \n•传送器错误率计算，并能在无计算器帮助的情况下解释校准结果 \n•使用 auto step 和 auto ramp 功能执行快速的线性测试 \n•在测试期间使用 24 V 回路电源为传送器供电，同时进行毫安测量 \n•频率累加器和频率脉冲序列输出模式实现增强的流量计测试 \n•定制 RTD 曲线、为认证的 RTD 探针添加校准常数以实现增加的温度测量。 \n "},{"insert":{"image":"https://files.eteforum.com/article/202301/e2524187f4aa7bd3.png"}},{"attributes":{"align":"center"},"insert":"\n"},{"insert":" "},{"attributes":{"align":"center"},"insert":"\n"},{"attributes":{"bold":true},"insert":"FLUKE 725S参数 "},{"insert":"\n "},{"insert":{"image":"https://files.eteforum.com/article/202301/dfb29f3a51a1308d.png"}},{"attributes":{"align":"center"},"insert":"\n"},{"insert":"频率和每分钟计数功能(CPM)可支持流量仪表测试\n \n"},{"attributes":{"bold":true},"insert":"FLUKE 715参数"},{"insert":"\n"},{"insert":{"image":"https://files.eteforum.com/article/202301/1f0a42de18c6ba1a.png"}},{"insert":" "},{"attributes":{"align":"center"},"insert":"\n"},{"insert":{"image":"https://files.eteforum.com/article/202301/8a24b977b1f4f4b7.png"}},{"insert":" "},{"attributes":{"align":"center"},"insert":"\n"},{"insert":" "},{"attributes":{"align":"center"},"insert":"\n"},{"attributes":{"bold":true},"insert":"流量计静态检定的变送器检定"},{"insert":"\n"},{"insert":{"image":"https://files.eteforum.com/article/202301/04987899da053ebc.png"}},{"insert":" "},{"attributes":{"align":"center"},"insert":"\n"},{"insert":{"image":"https://files.eteforum.com/article/202301/98b1273219a2f6c6.png"}},{"insert":" "},{"insert":{"image":"https://files.eteforum.com/article/202301/4bce37564d6c8a11.png"}},{"attributes":{"align":"center"},"insert":"\n\n"},{"attributes":{"bold":true},"insert":"流量计检查"},{"insert":"\n "},{"insert":{"image":"https://files.eteforum.com/article/202301/7d90ff792f9002f8.png"}},{"attributes":{"align":"center"},"insert":"\n"},{"insert":" "},{"insert":{"image":"https://files.eteforum.com/article/202301/c292452a3cae2def.png"}},{"attributes":{"align":"center"},"insert":"\n"},{"insert":" "},{"insert":{"image":"https://files.eteforum.com/article/202301/647ff97d5263cd40.png"}},{"attributes":{"align":"center"},"insert":"\n"},{"insert":" "},{"insert":{"image":"https://files.eteforum.com/article/202301/da8e947caa57ff00.png"}},{"attributes":{"align":"center"},"insert":"\n"},{"insert":" "},{"attributes":{"align":"center"},"insert":"\n"},{"insert":"——转自福禄克"},{"attributes":{"align":"right"},"insert":"\n"},{"insert":"\n"}]