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INTELLECTUAL CONTACT-FREE TURBIDIMETER

机译:无接触式智能浊度仪

摘要

FIELD: instrumentation.;SUBSTANCE: intellectual contact-free turbidimeter contains stabiliser-vessel with input nozzle, drain system and bottom manhole, to which the solenoid flow cut-off is installed, its control input is connected with output of the measuring-control unit. At the output of the solenoid flow cut-off the free falling jet is formed, around it the elements of the contact-free sensor are arranged, they surround the jet, and are connected to the appropriate outputs of the measuring-control units. The turbidity references which number can be set by the user from 1 to 5, and made in form of the cylindrical capsules with liquid of known turbidity, are located in the direct vicinity of the jets, and are mechanically coupled with the device of references supply made in form of the disk carousel feeder with six holes, one hole is intended for jet, and other five holes are intended for turbidity references location. The disk carousel feeder is installed on the shaft mechanically coupled with the control motor drive, its control input is connected to the appropriate output of the measuring-control unit.;EFFECT: increased metrological reliability of the non-contact turbidimeter with automatic calibration feature, in which contact between the liquid and transparent optical elements, number and composition of liquid turbidity references are selected optionally, and their quality is maintained by means of the periodic mechanical actions.;2 dwg
机译:领域:仪器;研究对象:智能型非接触式浊度仪,包括带有输入喷嘴,排水系统和底部检修孔的稳定器容器,并安装了电磁流量保险开关,其控制输入端与测量控制单元的输出端相连。在电磁流量截止阀的输出端形成自由下落的射流,在其周围布置无接触传感器的元件,它们围绕射流,并连接到测量控制单元的相应输出。浊度基准可以由用户设置为1到5,并由具有已知浊度的液体制成圆柱形胶囊,位于喷嘴的直接附近,并与基准供给装置机械耦合盘式圆盘送料器形式有六个孔,其中一个孔用于喷射,其他五个孔用于浊度参考位置。圆盘传送带进给器安装在与控制电机驱动器机械耦合的轴上,其控制输入连接到测量控制单元的相应输出。效果:具有自动校准功能的非接触式浊度仪的计量可靠性提高,其中液体和透明光学元件之间的接触,液体浊度参考的数量和组成是可选的,并且通过周期性的机械作用来保持其质量。2dwg

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