Pob zeb muaj zog ntsuas. Cov txheej txheem kuaj pob zeb

2024 Tus sau: Howard Calhoun | [email protected]. Kawg hloov kho: 2023-12-17 10:28

Qhob yog sim rau lub zog siv cov cuab yeej tshwj xeeb. Raws li txoj cai, lawv muaj cov sensors, nrog rau tus neeg xyuas pib. Module rau cov khoom siv raug xaiv nrog cov adapters. Cov qauv sib txawv ntawm qhov ntsuas qhov tseeb thiab tso cai rau qhov kub thiab txias. Muaj ntau yam khoom siv los tswj. Yog tias peb xav txog cov ntsuas hluav taws xob, ces lawv muaj qhov screen. Txhawm rau kom nkag siab qhov teeb meem no kom ntxaws, nws raug pom zoo kom paub koj tus kheej nrog cov txheej txheem uas twb muaj lawm rau kev ntsuas lub zog ntawm pob zeb.

Txoj kev ntsuas lub zog ntawm pob zeb

Ua ntej ntawm tag nrho, cov txheej txheem kuaj yog qhov txawv. Nws muaj nyob rau hauv ntxiv cov khoom qhia. Rau lub hom phiaj no, ib tug coj mus kuaj thiab ces diluted nyob rau hauv ib tug reagent. Qhov thib ob txoj kev yog nias cov khoom. Kev ntsuas lub zog ntawm cov pob zeb yog ua los ntawm kev ntsuas siab. Txoj kev kawg yog hu ua kev sim tsis muaj kev puas tsuaj. Cov khoom siv tshwj xeeb yog tsim rau qhov no.

Mechanical meter

Koj tuaj yeem tshawb xyuas lub zog compressive ntawm pob zeb siv cov ntsuas ntsuas. Lawv muab ib lub raj rau ib tug wired sensor txuas. Tawm ntawm nwsib tug tshwj xeeb contactor uas kaw rau ntawm lub phaj. Ntau qhov kev hloov kho ua haujlwm nrog txhua hom ntawm pob zeb. Cov kev sib cuag nyob rau hauv lub cuab yeej yog heev conductive. Lub catcher yog siv los kuaj lub zog compressive ntawm pob zeb. Raws li txoj cai, cov ntaub ntawv qhia nrog tus xub.

hluav taws xob ntsuas

Tsis ntev los no, kev hloov kho hluav taws xob yog qhov xav tau zoo. Cov qauv siv lub thaiv tshwj xeeb. Nws tau txais cov ntaub ntawv nyob rau hauv parameters ntawm pob zeb. Nrog kev pab los ntawm lub module, tag nrho cov ntaub ntawv yog xam. Ntau tus qauv muaj kev xaiv los sau cov ntaub ntawv thawj zaug. Microcircuits rau cov ntsuas no yog hom kev sib cuag.

Xaiv ntawm cov pob zeb ua tiav ua tsaug rau kev ua haujlwm ntawm lub module. Tsis muaj catchers nyob rau hauv cov ntaub ntawv no. Cov sensors yog siv nrog cov lim dej tsawg. Cov khoom siv feem ntau muaj qhov sib txuam siab heev. Qhov siab tshaj plaws qhov ntsuas kub ntawm cov meters yog 45 degrees. Cov rooj plaub feem ntau yog ua los ntawm cov yas, thaum sensors yog ua los ntawm txhuas alloy.

Cov khoom siv qis qis

Inferior precision qhob lub zog ntsuas feem ntau yog siv rau ntawm qhov chaw tsim kho. Cov cuab yeej no tuaj yeem tsim tau nrog lub tshuab hluav taws xob sensor. Cov qauv feem ntau yog nruab nrog kev sib cuag transmitters. Yog tias peb xav txog Beton Pro Condtrol meter, ces nws muab qhov yuam kev hauv cheeb tsam ntawm 0.3%. Nyob rau tib lub sijhawm, nws cov coefficient sib raug zoo heev.

Cov conductivity ntawm hom ntsuas no tsis zoo heev. Yam tsawg kawg nkaus tso cai kubyog -15 degrees. Yog tias peb xav txog Onyx ntaus ntawv, ces nws tsis raug tso cai siv nws ntawm cov av noo siab. Qhov kev xaiv pib-calibration yog muab nyob rau hauv yuav luag tag nrho cov meters. Qhov tsawg kawg nkaus lub zog rau kev ntsuas yog 3 N. Cov pob zeb tuaj yeem kuaj tau hauv qib sib txawv. Catchers rau cov qauv siv nrog tsawg rhiab heev. Hais txog qhov zoo, nws tseem tsim nyog sau cia tias cov khoom siv pheej yig.

cov qauv raug siab

Thaum kuaj lub zog ntawm cov pob zeb, qhov ntsuas siab precision tuaj yeem pab tau zoo heev. Cov cuab yeej ntawm hom no feem ntau yog siv los ntawm cov kws tsim khoom. Kev hloov kho kuj tseem siv rau hauv chav kuaj. Cov qauv yog nruab nrog tshwj xeeb electrode sensors. Lawv ua cov ntaub ntawv ntawm qhov ntom thiab noo noo cov ntsiab lus ntawm cov qauv. Nws tseem yuav tsum tau muab sau tseg tias lawv tuaj yeem ua haujlwm ntawm qhov kub siab. Kev sojntsuam hauv cov khoom siv yog siv hom channel. Qhov tsawg kawg nkaus tso cai kub ntawm cov meters yog kwv yees li -10 degrees.

Cov neeg sib cuag hauv lub cuab yeej siv nrog cov khoom nthuav dav. Control units yog siv nrog ib tug microprocessor. Yog tias peb xav txog cov khoom siv hluav taws xob, lawv feem ntau muaj cov modules nruab. Lub tshuab xam zauv ua vaj huam sib luag yog xam siv tus maub los. Daim npav yog siv los khaws cov ntaub ntawv. Qhov tseeb ntawm kev ua cov ntaub ntawv yog qhov siab heev. Hauv qhov no, qhov yuam kev siab tshaj plaws yog 0.2%. Cov cuab yeej siv nrog thiab tsis muaj cov khoom xa tawm.

Cov khoom siv nrog lub tshuab hluav taws xob

Cov khoom hluav taws xob feem ntau yog muag nrog kev sojntsuam. Qee qhov kev hloov kho tau nruab nrog cov lus qhia rau kev nyeem cov ntaub ntawv. Processing modules yog heev conductive. Qee lub 'meter' ua haujlwm nyob rau hauv high humidity. Cov qauv zoo tagnrho rau chav kuaj. Lawv correlation coefficient fluctuates nyob ib ncig ntawm 55%. Tsis tas li ntawd, nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias muaj cov meters nrog channel electrodes. Microprocessors rau lawv raug xaiv ntawm kev ua haujlwm amplifiers. Lub tshuab xam zauv ua vaj tse yog xam los ntawm lub cuab yeej ua tsaug rau tus maub los. Feem ntau cov qauv ua haujlwm nrog lub transmitter. Qhov tsawg kawg nkaus tso cai pob zeb ceev yog 5 N.

qauv nrog sensor

pob zeb lub zog ntsuas nrog cov ntsuas ntsuas muaj nuj nqis rau lawv cov compactness. Ntau tus qauv siv cov kev sojntsuam channel. Nws tseem yuav tsum tau muab sau tseg tias muaj kev hloov kho ntawm wired transistors. Transmitters rau lawv yog xaiv ntau hom channel. Lub conductivity coefficient nyob rau hauv cov khoom ntawm hom no yog tsawg kawg yog 5 microns. Qhov tsawg kawg nkaus tso cai kub ntawm meters pib los ntawm -15 degrees. Cov khoom siv feem ntau ua haujlwm hauv cov av noo siab.

Yog tias peb xav txog kev hloov kho hluav taws xob, ces lawv siv lub module nrog nws pib-calibration muaj nuj nqi. Cov neeg raug xaiv nyob rau hauv ntau hom. Tsis tas li ntawd nyob rau hauv kev ua lag luam yog cov khoom siv tshwj xeeb diode nrog cov cim qhia. Feem ntau lawv tau siv nyob rau hauv kev tsim kho loj. Modules rau lawv yog haum nrog high conductivity. Nws kuj tseem yuav tsum tau muab sau tseg tias cov cuab yeej tau nruab rau ntawm qhov ntsuas, thiab cov cuab yeej siv los ntawm cov roj teeb lithium.

Sclerometer devices

pob zeb lub zog ntsuas nrog lub ntsuas ntsuas ntsuas yog qhov tseeb. Cov qauv feem ntau yog ua nrog cov sensors sib cuag. Qee cov khoom siv muaj peev xwm khav theeb qhov siab conductivity coefficient. Nyob rau hauv cov ntaub ntawv no, lub rhiab heev Performance index pib los ntawm 4.5 mV. Qhov tsawg kawg nkaus qhov ntsuas kub ntawm hom ntsuas no yog -10 degrees. Sclerometers yog ntsia nrog cov hlab, qhov kawg ntawm qhov uas muaj ib tug catcher. Lub contactor yog mounted rau ib tug tshwj xeeb tuav. Cov ntaub ntawv feem ntau yog tshwm sim. Rau kev ua cov ntaub ntawv ceev, lub modulator yog ntsia. Qee cov khoom siv tau tsim nrog lub nti uas tuaj yeem khaws cov ntaub ntawv.

Devices nrog cov ntaub ntawv thaub qab muaj nuj nqi

Cov qauv ntawm hom no yog tsim nrog daim npav nyeem cov ntaub ntawv los ntawm chav tswj hwm. Kev sojntsuam hauv cov khoom siv yog siv nyob rau hauv ntau cov lus qhia. Microprocessors feem ntau yog siv nrog impulse conductors. Contactors tuaj nyob rau hauv ntau hom. Cov khoom siv feem ntau yog siv los ntawm dipole modulator. Yog tias peb tham txog cov khoom siv compact, lawv muaj lub raj luv luv. Nyob rau hauv cov ntaub ntawv no, lub sensor yog siv ib-sab hom.

Cov conductivity coefficient hauv cov khoom siv ncav cuag 4.3 microns. Hauv qhov no, qhov siab tshaj plaws rhiab heev yog 9 mV. Qhov tsawg kawg nkaus qhov ntsuas kub ntawm hom ntsuas no yog -20 degrees. Transmitters yog siv nrog channel conductors. Cov lim feem ntau yog teem rau 4pF. Catchers raug ntsia tsis tshua muaj. Rau cov qauv them nqi sivlithium roj teeb. Feem ntau cov meters txhawb kev ntsuas nws tus kheej.

qauv nrog mem tes sclerometer

pob zeb lub zog ntsuas ntawm hom no muaj qhov zoo rhiab heev. Lawv muaj peev xwm ntawm calibration tsis siv neeg. Cov cuab yeej siv rau cov qib sib txawv ntawm cov pob zeb. Qhov tsawg kawg nkaus tso cai kub ntawm meters yog -10 degrees. Kev sib cuag lawv siv qhov zoo conductivity. Cov kev hloov kho feem ntau yog nruab nrog tsuas yog ib qho kev sojntsuam xwb. Nyob rau hauv cov ntaub ntawv no, lub transmitters yog siv rau ob outputs. Kev ua cov ntaub ntawv los ntawm cov qauv siv sijhawm ntau heev. Qee cov khoom siv tau tsim nrog dipole modulators. Lub ntsiab qhov tsis zoo ntawm cov khoom siv yog qhov sib txuas qis coefficient.

Hloov kho nrog diode sclerometer

Diode sclerometer cov cuab yeej tuaj yeem ntsuas lub zog sai. Tib lub sijhawm, kev ua cov ntaub ntawv tsis siv sijhawm ntau. Qee cov khoom siv tau tsim nrog cov vaj huam sib luag tiaj tus uas sib txawv hauv kev daws teeb meem. Nws tseem yuav tsum tau muab sau tseg tias muaj cov meters nrog kev sojntsuam.

Kev kuaj pom ntawm pob zeb yog ua los ntawm kev siv lub tshuab hloov pauv. Feem ntau cov qauv siv tau rau hauv cov av noo siab. Qhov tsawg kawg nkaus qhov ntsuas kub ntawm hom ntsuas no yog -10 degrees. Cov electrodes nyob rau hauv cov ntaub ntawv no yog ntsia rau hauv lub raj. Qee cov qauv yog nruab nrog dipole ntxiab. Meter tiv thaiv systems yog chav kawm P40.

kev ua qauv zoo

Kev hloov kho kev tshaj lij tsuas yog ua haujlwm ntawm wired modules. Lawv huntsia nrog ib tug conductivity ntawm 5.5 microns. Cov cuab yeej muaj kev tiv thaiv zoo thiab tsis ntshai ntawm cov av noo siab. Tsis tas li ntawd, lawv muaj cov haujlwm calibration, thiab cov ntaub ntawv khaws cia. Control units yog siv nrog ib tug microcircuit. Qee cov khoom siv khiav ntawm cov roj teeb lithium. Roj teeb versions kuj muaj. Kev ntsuas qhov tseeb ntawm cov khoom siv pib los ntawm 98%. Kev sojntsuam yog siv hom tubular. Cov txheej txheem tiv thaiv, raws li txoj cai, raug siv hauv chav kawm P55. Cov 'meter' feem ntau yog ua nrog cov lus qhia.

cov khoom siv sib xyaw ua ke

Compact meters yog ua nrog cov cuab yeej dipole. Hauv qhov no, cov raj me me ntawm txoj kab uas hla yog siv. Cov khoom siv feem ntau yog ua tsis muaj kev sojntsuam. Nws tseem yuav tsum tau muab sau tseg tias muaj kev hloov kho ntawm tsawg conductivity. Lawv correlation coefficient tsuas yog 60%. Microprocessors tuaj yeem ua haujlwm ntawm cov lim dej. Qhov tsawg kawg nkaus tso cai kub rau compact meters yog -10 degrees. Cov roj teeb feem ntau siv nrog lub peev xwm tsawg. Cov electrodes nyob rau hauv cov khoom siv yog tsim los ntawm rhiab heev ntawm 3 mV. Lub coefficient ntawm dielectric tsis tu ncua yog tsis ntau tshaj 30%. Tsis siv neeg calibration feature tsis muaj nyob rau ntawm txhua yam khoom siv.

Glatec qauv

Cov khoom siv ntawm hom no yog qhov txawv los ntawm kev sojntsuam zoo. Qee cov qauv siv nquag siv hauv kev tsim kho kev lag luam. Qhov tsawg kawg nkaus lub zog rau kev ntsuas yog 3 N. Microcircuits nyob rau hauv cov khoom siv nrog high conductivity. Kev suav ua vaj tsetshwm sim sai heev. Cov qauv tsim kev sib cuag nrog thiab tsis muaj kev xa xov.

Sensors raug siv ntawm 3 thiab 5 mV. Kev sib raug zoo coefficient, raws li txoj cai, yog nyob rau hauv cheeb tsam ntawm 60%. Qhov tsawg kawg nkaus tso cai kub rau meters ntawm hom no yog tsawg kawg -10 degrees. Tsis tas li ntawd, lub tuam txhab specializes nyob rau hauv zus tau tej cov high conductivity qauv. Lawv rhiab heev parameter yog induced nyob rau theem ntawm 4.5 mV. Ntau qhov kev hloov kho tau ua nrog cov contactors.