samfurin:ZLN

ZLN nau'in misali funnel viscosity mita ne don auna dangi viscosity na drilling ruwa (da ruwa kwatanta), ma'auni ka'idar shi ne: auna a karkashin daidaitaccen zafi 20 ℃ yanayi, gudana daga funnel500ml lokacin da aka yi amfani da drilling ruwa.Yana da yawa amfani da shi a man fetur, geological bincike da sauran sassan, musamman da sauki kayan aiki da aka yi amfani da shi a filin hakowa, yau da kullun auna hakowa ruwa viscosity. Saboda yawan ƙididdigar da aka auna yana tasiri da yawan ƙididdigar colloids da nauyin, kayan aikin ba zai iya kwatanta shi kai tsaye da bayanan da aka auna ta hanyar ma'aunin juyawa, ƙarfin shakatawa, da na'urar motsawa ba.

Serial lambar	sunan Sunan	fasaha sigogi
1	Screen cibiyar sadarwa Diameter	1.25mm (16m)
2	Kasa da damar da funnel net	700±15ml
3	Taper Taper	1：2.25
4	Daidaito	A ruwa zafin jiki 20 ℃ yanayin gudana 500ml tsabta ruwa lokaci ne 15s ± 0.5S