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What is the requirement on hall flow meter funnel according to international standard ISO 4490 Metallic powders – Determination of flow rate by means of a calibrated funnel (Hall Flowmeter)?
Date: 2016-02-03 / Author: labulkcomadmin / Category: News
What is the requirement on hall flow meter funnel according to international standard ISO 4490 Metallic powders – Determination of flow rate by means of a calibrated funnel (Hall Flowmeter)?
–Calibrated funnel has the dimension shown in ISO 4490.The funnel shall be made of a non-magnetic,corrosion-resistant metallic material having sufficient wall thickness and hardness to withstand distortion and excessive wear.