Yadda ake Calibrate Flowmeter

Flowmeter wani nau'in kayan gwaji ne da ake amfani da shi don auna magudanar ruwa da iskar gas a cikin masana'antu da wurare. Nau'in motsi na yau da kullun sune na'urorin lantarki na lantarki, mass flowmeter, turbine flowmeter, vortex flowmeter, orifice flowmeter, Ultrasonic flowmeter. Adadin yawo yana nufin saurin da ruwa mai sarrafawa ke wucewa ta cikin bututu, kogi, ko akwati a wani lokaci. Injiniyoyin sarrafawa da kayan aiki suna auna wannan ƙimar don saka idanu da daidaita saurin gudu da ingancin hanyoyin masana'antu da kayan aiki.

Da kyau, dole ne a "sake saita kayan gwajin" daga lokaci zuwa lokaci don hana karatun da ba daidai ba. Duk da haka, saboda tsufa na kayan lantarki da rashin daidaituwa, a cikin mahallin masana'antu, za a daidaita ma'aunin motsi akai-akai don tabbatar da daidaiton ma'aunin, ta yadda za a iya sarrafa shi cikin aminci kuma a kan lokaci.

Menene Flowmeter Calibrate?

Ƙimar Flowmeter shine tsarin kwatanta sikelin da aka saita na ma'aunin motsi tare da daidaitaccen ma'aunin ma'auni da daidaita ma'auninsa don dacewa da ma'auni. Calibration wani muhimmin al'amari ne na kayan aiki a cikin masana'antu masu yawa waɗanda ke buƙatar ma'auni mai mahimmanci, irin su man fetur da gas, petrochemical, da masana'antu. A wasu masana'antu kamar ruwa da najasa, abinci da abin sha, hakar ma'adinai da karafa, ana kuma buƙatar ƙarin ma'auni don tabbatar da ingancin samarwa.

Ana daidaita mitoci masu gudana ta hanyar kwatantawa da daidaita ma'aunin su don saduwa da ƙayyadaddun ƙa'idodi. Masana'antun Flowmeter yawanci suna daidaita samfuran su a ciki bayan samarwa, ko aika su zuwa wuraren daidaitawa masu zaman kansu don daidaitawa.

Gyaran Flowmeter vs. Calibration

Flowmeter Calibration ya haɗa da kwatanta ƙimar da aka auna na na'ura mai gudana da na daidaitaccen na'urar auna kwarara a ƙarƙashin yanayi guda, da daidaita ma'aunin ma'aunin don ya kasance kusa da daidaitattun.

Flowmeter Recalibration ya ƙunshi daidaita ma'aunin motsi wanda aka riga aka yi amfani da shi. Sake daidaitawa na lokaci-lokaci yana da mahimmanci saboda karatun mita kwarara sau da yawa "ya fita daga lokaci" na tsawon lokaci saboda yanayi masu canzawa da ke cikin ayyukan masana'antu.

Babban bambancin da ke tsakanin waɗannan hanyoyin guda biyu shi ne cewa ana yin aikin daidaitawar motsi kafin a aika da na'urar motsa jiki don amfani, yayin da ake yin gyaran bayan an yi aiki na tsawon lokaci. Hakanan za'a iya amfani da kayan aikin software don tabbatar da daidaiton ma'aunin bayan an daidaita ma'aunin motsi.

Yadda ake Calibrate Flowmeter

Wasu daga cikin hanyoyin daidaita mitoci da aka fi amfani da su sosai sune:

• Daidaita Mitar Jagora
• Ƙimar Gravimetric
• Piston Prover Calibration

Hanyoyin daidaita Mitar Jagora

Babban gyare-gyaren ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun motsi ko "babban" mai gudana yana aiki a ƙarƙashin ma'auni na kwarara da ake bukata, kuma yana daidaita daidaitawa daidai. Babban ma'aunin motsi yawanci na'ura ce wacce aka saita ƙimarta zuwa ƙa'idar ƙasa ko ƙasa.

Don yin babban gyare-gyaren mita:

• Haɗa babban kayan aiki a jeri tare da mitar kwarara ƙarƙashin gwaji.
• Yi amfani da ƙayyadaddun ƙarar ruwa don kwatanta karatun babban mitar kwarara da mita mai gudana.
• Ƙirƙirar mita mai gudana a ƙarƙashin gwaji don yin aiki da daidaitawar babban mitar kwarara.

Amfani:

• Sauƙi don aiki, ci gaba da gwaji.

Hanyoyin Gyaran Gravimetric

Daidaita nauyi yana ɗaya daga cikin mafi inganci kuma mai arha mai inganci da hanyoyin daidaita yawan mitoci. Hanyar gravimetric ita ce manufa don daidaita ma'aunin ruwa a cikin man fetur, tsaftace ruwa da masana'antu na petrochemical.

Don yin daidaita nauyi:

• Saka aliquot (kananan yanki) na ruwan tsari a cikin mitar gwaji kuma auna shi na daidai lokacin yayin da yake gudana na daƙiƙa 60.
• Yi amfani da ma'aunin ƙira don auna daidai nauyin nauyin ruwan gwajin.
• Bayan lokacin gwajin ya ƙare, canza ruwan gwajin zuwa magudanar ruwa.
• Ana samun adadin kwararar aliquot ta hanyar rarraba nauyin girmansa ta tsawon lokacin gwajin.
• Kwatanta adadin kwararar da aka ƙididdige tare da ƙimar kwararar mita, kuma yi gyare-gyare dangane da ainihin ƙimar kwararar da aka auna.

Amfani:

• Babban daidaito (Maigidan kuma yana amfani da daidaitawar gravimetric, don haka mafi girman daidaito yana iyakance).

Hanyoyin Gyaran Piston Prover

A cikin tsarin daidaita mita kwarara na fistan calibrator, sanannen ƙarar ruwa ana tilastawa ta cikin mitar kwarara ƙarƙashin gwaji. Piston calibrator na'urar silinda ce mai sanannan diamita na ciki.

Fistan calibrator yana ƙunshe da fistan wanda ke haifar da kwararar ƙara ta wurin ingantaccen matsuwa. Hanyar gyare-gyaren fistan yana da dacewa sosai don daidaitaccen madaidaicin madaidaicin ultrasonic na'ura mai motsi, daidaitawar man fetur da kuma daidaitawar turbine.

Don yin calibrator calibrator:

• Saka aliquot na ruwan tsari a cikin fistan calibrator da mita kwarara don gwadawa.
• Adadin ruwan da ake fitarwa a cikin fistan calibrator ana samunsa ta hanyar ninka diamita na ciki na piston da tsawon da piston ke tafiya.
• Kwatanta wannan ƙimar tare da ƙimar da aka auna da aka samu daga ma'aunin ƙaura kuma daidaita daidaitawar mitar kwarara daidai.