Manufacturing of a coriolis flowmeter consisting primarily of perfluoralkoxy

Manufacturing of a coriolis flowmeter consisting primarily of perfluoralkoxy

  • CN 1,596,366 A
  • Filed: 11/19/2002
  • Published: 03/16/2005
  • Est. Priority Date: 11/26/2001
  • Status: Active Grant
First Claim
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1. method that is used to make flowmeter, described flowmeter is applicable to the processing material stream by receiving, this material stream has the purity of superelevation, does not have the pollution that causes owing to the ion of transferring to described processing material from described coriolis flowmeter, said method comprising the steps of:

  • A driver is fixed on the fluid hose device;

    AndSensor device is connected on the described fluid hose device;

    Described method is characterised in that further comprising the steps of;

    Described fluid hose device is connected on the base, and described fluid hose device is not subjected to owing to the material of the pollution that causes to the ion-transfer of described processing material from the material of described fluid hose device is made by keeping handling material;

    AndThe inlet end of described fluid hose device and endpiece are fixed at least one processing connecting portion the feasible ultrapurity flow passage that forms by described flowmeter.

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