LEEM-4 Cov Khoom Siv Ntsuas Kev Ua Kua

Kev Piav Qhia Luv:

Cov cuab yeej sim rau kev ntsuas cov kua conductivity yog ib hom cuab yeej qhia txog kev sim physics yooj yim nrog cov tswv yim nplua nuj, cov txheej txheem sim zoo, ntau cov ntsiab lus kev cob qhia ntawm kev sim tes-rau-kev txawj ntse, thiab cov txiaj ntsig ntawm kev siv. Lub sensor siv hauv cov cuab yeej yog tsim los ntawm ob lub nplhaib hlau ua los ntawm cov hlau, txhua lub nplhaib yog qhwv nrog ib pawg ntawm cov kauj, thiab qhov tig ntawm ob pawg ntawm cov kauj yog tib yam, tsim ib qho hollow mutual inductance kua conductivity ntsuas sensor. Lub sensor txuas nrog tsawg zaus sinusoidal alternating tam sim no, thiab lub electrode sensing tsis nyob rau hauv kev sib cuag nrog cov kua yuav tsum tau ntsuas, yog li tsis muaj polarization nyob ib puag ncig lub sensor. Lub conductivity meter uas muaj cov mutual inductance sensor tuaj yeem ntsuas cov conductivity ntawm cov kua kom raug thiab tuaj yeem siv tas mus li ntev. Lub kua conductivity ntsuas tsis siv neeg raws li lub hauv paus ntsiab lus no tau siv dav hauv cov teb ntawm roj av, kev lag luam tshuaj lom neeg thiab lwm yam.

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Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Cov Haujlwm

1. Nkag siab thiab ua qauv qhia txog txoj cai ua haujlwm ntawm lub sensor uas siv cov kua hluav taws xob sib txuas ua ke; kawm txog kev sib raug zoo ntawm lub zog hluav taws xob ntawm lub sensor thiab cov kua hluav taws xob sib txuas ua ke; thiab nkag siab txog cov ntsiab lus tseem ceeb thiab cov cai lij choj xws li Faraday txoj cai ntawm kev sib txuas hluav taws xob, Ohm txoj cai thiab lub hauv paus ntsiab lus ntawm lub transformer.

2. Kho qhov sib txuas ntawm cov kua dej conductivity sensor nrog cov resistors txheem.

3. Ntsuas qhov conductivity ntawm cov kua saline saturated ntawm chav tsev kub.

4. Tau txais qhov nkhaus kev sib raug zoo ntawm qhov conductivity thiab qhov kub ntawm cov kua dej ntsev (xaiv tau).

Cov Lus Qhia Tshwj Xeeb

Kev piav qhia	Cov Lus Qhia Tshwj Xeeb
Kev siv hluav taws xob sim	AC sine wave, 1.700 ~ 1.900 V, kho tau tas li, zaus 2500 Hz
Lub ntsuas hluav taws xob AC digital	ntau yam 0 -1.999 V, kev daws teeb meem 0.001 V
Lub Sensor	kev sib koom ua ke inductance uas muaj ob lub kauj inductive qhwv rau ntawm ob lub nplhaib hlau permeability siab
Kev ua haujlwm tsis kam ntawm tus qauv precision	0.1Ωthiab 0.9Ω, txhua 9 pcs, qhov tseeb 0.01%
Kev siv hluav taws xob	< 50 W

Daim Ntawv Teev Khoom

Khoom	Qhov ntau
Chav fais fab loj	1
Kev sib dhos ntawm lub sensor	1 teeb
1000 mL khob ntsuas	1
Cov xov hlau sib txuas	8
Txoj hlua fais fab	1
Phau ntawv qhia	1 (Hom siv hluav taws xob)