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LMEC-12 Mmetụta Lipo Viscosity - illaryzọ Capillary

Nkọwa nkenke:


Product Ihe

Ngwaahịa

A naghị eji viscosity Liquid arụ ọrụ nke ọma na injinịa na teknụzụ mmepụta, kamakwa ọ na-arụ ọrụ dị mkpa na bayoloji na ọgwụ. Dịka ọmụmaatụ, ịtụ nha nke viscosity nke ọbara bụ otu n'ime ihe ịrịba ama dị mkpa nke ahụike mmadụ. E jiri ya tụnyere usoro bọl na-ada ada, nnwale a na-eji iwu na-asọba nke mmiri viscous na tube capillary kwụ ọtọ. Ọ nwere uru dị ntakịrị ntakịrị, ihe dị iche iche dị na okpomọkụ na oke mmụba ziri ezi. Ọ kachasị mma maka mmiri mmiri na obere ọnụọgụ viscosity, dị ka mmiri, mmanya, mmiri na ihe ndị ọzọ Ngwa nke ngwa a ọ bụghị naanị na-agbasawanye ihe ọmụma ụmụ akwụkwọ, kamakwa ọ na-azụlite ikike ọrụ nnwale ha.

Nleta

1. Ghọta iwu Poiseuille

2. Mụta otu esi atụle viscous na elu erughị ala coefficients nke mmiri mmiri iji Ostwald viscometer

 

Nkọwa

Nkọwa Nkọwa
Okpomọkụ na-achịkwa Ogologo: ime ụlọ dị na 45 Celsius C; mkpebi: 0.1 ° C
Awụsị elekere Mkpebi: 0.01 s
Ọsọ moto Kemeghi, ike ọkọnọ 4 V ~ 11 V
Ostwald viscometer Capillary tube: nke dị n’ime 0.55 mm, ogologo 102 mm
Beaker olu 1.5 L
Pipette 1 ml

Akụkụ Nkebi

Nkọwa Qty
Njikwa 1
Igwe beaker 1
Mkpuchi nke beaker (W / kpo oku, ihe mmetụta, okpu na-ejide ya na ntọala waya) 1
Magnetik rotor 1
Ostwald ọkpọkọ 2
Igwe mgbapụta Rubber 1
Njikọ waya 2
Awụsị elekere 1
Pipette 1
Akwụkwọ ntuziaka 1

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