5 Cov ntsiab lus koj yuav tsum tau saib xyuas qhov ntsuas kub thiab av noo

Kev ntsuas kub thiab av noo los ntawm HENGKO

 

Yog koj siv ntau heevtxheeb ze humidity probes, humidity transmitters, los yogtes tuav humidity metertsis tu ncua, ua koj tus kheej calibration tuaj yeem txuag tau ntau lub sijhawm thiab nyiaj txiag.

Peb teev 5 cov ntsiab lus uas koj yuav tsum tau saib xyuas thaum ntsuas kub thiab av noo.Vam tias nws yuav pab tau rau koj txoj haujlwm.

HENGKO-Temperature-and-humidity-transmitter-IMG_3636

 

Ua ntej, ntsuas Parameters hauv Humidity Calibration

 

Thaum koj txiav txim siab tias cov av noo nyob hauv tsev yog qhov kev xaiv zoo tshaj plaws rau koj txoj kev lag luam, nws yog ib qho tseem ceeb kom paub meej tias koj teev cov kab ke kom raug.Phau ntawv qhia no yog npaj los pab koj kawm paub ntau ntxiv txog cov kev xaiv muaj, tab sis nws tseem pom zoo kom koj nrhiav kev taw qhia los ntawm cov kws tshaj lij hauv cheeb tsam.HENGKO tuaj yeem muab kev pabcuam kev pabcuam rau cov neeg siv khoom uas xav tsim kom muaj cov av noo calibration.

 

Cov ntsiab lus tseem ceeb uas koj yuav tsum xav txog ua ntej xaiv qhov system yog:

1. Kev ntsuas qhov ntsuas ntawm koj cov khoom siv;

2. Kev ntsuas ntau ntawm koj cov khoom siv.

3. Yuav tsum muaj automation ntau npaum li cas;

 4. Kuv yuav ua li cas rau nruab koj lub cuab yeej rau hauv lub system

 

Thib ob, Kev ntsuas Parameter

 

Cov txheej txheem ntawm kev txiav txim siab qhov system calibration yog qhov zoo tshaj plaws rau koj cov kev xav tau nyob ntawm cov khoom siv los ntsuas thiab nws qhov ntsuas ntsuas.

1. Lub Dew Point

 

Yog hais tias lub cuab yeej ntsuas dej dew point, lub calibration manifold feem ntau yog nyob rau hauv lub ambient kub ib puag ncig.Vim tias dewpoint calibration systems feem ntau yog tsim los tsim cov ntsiab lus tsis tshua muaj dej noo, lub manifold yuav tsum tau tsim nrog kev ncaj ncees;Siv ua ke nrog lub sensor lub sealing mechanism los xyuas kom meej tias noo noo tiv thaiv los ntawm ib puag ncig ib puag ncig.Rau cov ntsiab lus qis qis heev (< - 80 ° C (& lt; -- 112 ° F)), qee zaum nws yog qhov tsim nyog (nyob ntawm ib puag ncig ib puag ncig) txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau qis qis qis (< - 80 ° C (& lt; - 112 ° F)), qee zaum nws yog qhov tsim nyog (nyob ntawm ib puag ncig ib puag ncig). inlet ntawm cov nyhuv.

 

2. txheeb ze humidity thiab kub

 

Muaj ob txoj kev sib txawv rau calibrating txheeb ze humidity sensors.Ib txoj hauv kev yog tso lub sensor ncaj qha rau hauv qhov ntsuas "chamber," qhov chaw sib cais uas tswj tau los ntawm qhov kub thiab txias.Qhov no ua haujlwm zoo ib yam li cov huab cua chamber, tsuas yog ntawm qhov me me thiab muaj ntau dua qhov sib xws.Calibration Chambers uas tsis muaj qhov ntsuas kub kuj tseem muaj nyob, uas txhais tau hais tias cov av noo uas tau xaiv yuav raug tsim los ntawm qhov kub thiab txias - txawm li cas los xij, nws yog ib qho tseem ceeb kom ntseeg tau tias thaum siv cov tshuab hluav taws xob no, lawv tau muab tso rau hauv qhov kub thiab txias.

 

Lwm txoj hauv kev yog siv lub tshuab hluav taws xob sab nraud kom dhau huab cua los ntawm lub sensor-mounted manifold.Lub manifold tau muab tso rau hauv qhov loj dua qhov kub-tswj chamber.Qhov kom zoo dua ntawm txoj kev no yog tias lub manifold yog me me thiab muaj ob peb lub ntsiab lus nkag, yog li cov kauj ruam hloov yuav tshwm sim sai dua;Ntau cov av qis tuaj yeem ua tiav siv lub tshuab hluav taws xob sib xyaw ua kua dej sib xyaw piv nrog lub ntsuas ntsuas chamber.Qhov tsis zoo yog tias cov khoom lag luam koom nrog lub cev loj dua, thiab lawv tuaj yeem kim dua li cov chav tsev ib leeg.

 

Thib peb, Kev Ntsuas Kev Ntsuas

Qhov kev txiav txim tom ntej yog qhov ntsuas qhov ntau.Cov lus nug los nug ntawm no yog: Dab tsi yog qhov ua haujlwm tag nrho ntawm koj lub cuab yeej?(Xav txog qhov kub thiab txias yog tias qhov txheeb ze humidity soj ntsuam ntsuas txheeb ze av noo.) Koj puas yuav tsum tau ntsuas qhov ntsuas ntawm tag nrho cov spectrum, lossis koj puas muaj qee qhov chaw lossis thaj chaw txaus siab?

HENGKO-Tub kub thiab av noo prode DSC_9296

Plaub, txheeb ze humidity

Qhov ntau ntawm RH calibration system nyob ntawm lub peev xwm los tswj ob qhov kev ywj pheej tsis muaj: qhov kub thiab txias ntawm lub chamber thiab qhov txheeb ze av noo (feem ntau, qhov qis tshaj RH point yog qhov txwv).

Kub thiab humidity meteryuav tsum ua kom meej meej tshaj qhov ntsuas kub thiab av noo, uas tuaj yeem ua tau raws li qhov ntsuas ntawm yuav luag tag nrho cov khoom siv sensor thiab ua kom raug ntau dua.Hengko tes tuav lub ntsuas kub thiab cov av noo tau dhau daim ntawv pov thawj CE, raws li cov kev cai yooj yim ntawm European Union "Tshiab Method for Technical Coordination and Standardization" directive.Tau ntawv pov thawj los ntawm Shenzhen Metrology Institute, tus txheeb ze av noo qhov tseeb tuaj yeem ncav cuag ± 1.5% RH (0 txog 80% RH).Ntau yam: -20 txog 60 ° C (-4 txog 140 ° F), dew point kub ntsuas ntau yam: -74.8 txog 60 ° C (-102.6 txog 140 ° F), yog qhov tsim nyog rau ntau yam kev ntsuas kub thiab av noo. , dew point ntsuas zaus calibration ntsuas qhov chaw.

HENGKO siab precision handheld hygrometer

Thib tsib, Dew Point System

Dew point calibration systems feem ntau tsim cov av qis dua li RH calibration systems.Qhov ntau ntawm cov dej lwg taw tes tsim nyob ntawm ob yam: qhov tso zis dew point ntawm lub tshuab ziab khaub ncaws, uas yog siv los muab cov cua qhuav (qee zaum hu ua "ua tiav ziab") rau cov av noo generator.

Dew point generator daws teeb meem - nws muaj peev xwm sib tov ib qho tshwj xeeb ntawm cov huab cua qhuav thiab saturated nyob rau theem kom ua tiav cov txiaj ntsig zoo ntawm cov dej noo tsawg heev.Qhov twg ntim ntws sib tov generators koom nrog;Cov theem sib xyaw ntau dua, qhov qis dua cov dej lwg taw tes lub tshuab hluav taws xob tuaj yeem tswj tau.Piv txwv li, txawm hais tias huab cua qhuav qhuav npaum li cas, ib-theem DG3 tsuas tuaj yeem tswj tau qhov qis qis qis ntawm kwv yees li -40 ° C (-40 ° F);Ob-theem DG2 ua rau cov dej ntws mus txog -75 ° C (-103 ° F).Peb theem kev sib xyaw ua kom muaj dej ntws ntawm -100 ° C (-148 ° F).

 

 

Tseem muaj lus nug thiab xav paub ntxiv txog qhov ntsuas kub thiab av noo, thov hu rau peb tam sim no.

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Post lub sij hawm: May-14-2022