Air Jet Sieve,Laser Particle Size Analyzer,Fisher Sub-sieve Sizer,Hall Flowmeter,Tap Density Tester,Bulk Density Tester

303-13 what is the requirement of the funnel of hall flowmeter?

303-13 what is the requirement of the funnel of hall flowmeter?

  • Funnel shall be made of non-magnetic material
  • Funnel shall be made of corrosion-resistant metal material
  • The funnel wall thickness should be sufficient
  • The funnel should be hard enough
  • The funnel should not deform
  • The funnel should not be excessively worn
  • the funnel is usually made of brass


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