Ilungele i-Ford I-Ford I-Wood Sonsor ye-Alls 8M6000623

Zithini iindidi zemilinganiselo yoxinzelelo?

1. Indlela yekholomu yolwelo

Ezi ntlobo zeNgxowa-mali yeZixhobo zoxinzelelo olunokulinganiswa noxinzelelo olunikezelwa kwikholamu yolwelo. Ukuba ukuxinana kolwelo kuyaziwa, ukuphakama kwekholamu yolwelo ngumlinganiselo woxinzelelo.

2. I-Gauge

I-Manometer isekwe kwindlela yekholomu engamanzi kwaye inokusetyenziselwa ukulinganisa uxinzelelo lolwelo. Ngokusekwe kumgaqo wokulinganisa ikholamu yolwelo ngokufanayo okanye kwezinye iikholamu zolwelo, isixhobo sinokwahlulwa sibe ziindidi ezimbini: i-manometer elula kunye ne-manometer engafaniyo. IManometer elula yi-manometer elinganisa uxinzelelo kwindawo ethile kwi-fluid equlethe umbhobho okanye isikhongozeli, kunye ne-contrameter yomahluko phakathi kwamanqaku amabini kwi-pipeling okanye isitya. I-Gagus ye-Gagus iphawulwa kukuzinza kwabo okuphezulu kweekhemikhali, i-viscofity ephantsi, i-capillary ephantsi, i-cariling ephantsi kunye noxinzelelo oluphantsi kunye ne-vapor ephantsi.

I-3. Indlela ye-elastic

Isixhobo sokulinganisa isixhobo sokulinganisa uxinzelelo kubhekisa kwisixhobo apho uxinzelelo olulinganayo lubangela ukuba izinto ezizezolitheko zisebenzela imida ye-elastic, kwaye ubukhulu bengxaki ihambelana ngokulinganayo noxinzelelo olusebenzayo.

I-4. I-Diaphragm Uhlobo

Izinto zedayaphragm zinokwahlulwa zibe ziindidi ezimbini, eyokuqala yinto esebenzisa iimpawu ze-diaphragm, kwaye okwesibini yinto echasene nemithombo ye-elaisti okanye ezinye izinto ezahlukileyo. Eyokuqala iqulathe i-capsules enye okanye ezingaphezulu, kwaye nganye i-capsule iqulethe iidrafdrags ezimbini ezixhunyiwe ngokungekho mthethweni, ibhulukhwe okanye idraz. Izinyithi eziqhelekileyo ezisetyenzisiweyo kwizinto zedadaphragm zibhere, i-phosphor bronze kunye nentsimbi engenasibala. Uhlobo lwesibini lwedayaphragm lusetyenziselwa ukucinezela uxinzelelo kunye nokusebenza kweyona nto iphambili kwinto ephathelele, kwaye idayaphragm iya kuba bhetyebhetye. Ukuhamba kwedayaphragm kuthintelwe ngentwasahlobo, echaza ukungangqinelani kuxinzelelo olunikiweyo.

I-5. Izibonelelo kunye nokusetyenziswa kwe-Diaphragm uhlobo

Isetyenziselwe ukulinganisa uxinzelelo oluphantsi, vacuum okanye uxinzelelo lwahlukileyo. Zihlala zisetyenziswa kwiindawo ezinobuchule kakhulu. Izibonelelo zabo zinovelwano kakhulu, zinokulinganisa umahluko wenxalenye yoxinzelelo kuluhlu oluncinci kakhulu kwaye zifuna kuphela indawo encinci.

I-6. I-Borden yeDigige

Umbono ongemva kwesixhobo kukuba xa uphakanyiwe nangayiphi na indlela, ityhubhu enqamlezileyo iya kubuyela kwimilo yayo esekwe phantsi koxinzelelo. Ngokubanzi, imibhobho igobile kwi-c-fit okanye ubude be-arc malunga nama-27 degrees. I-Bourdon Tube inokusetyenziselwa ukulinganisa umlinganiso woxinzelelo kuluhlu oluphezulu kakhulu. I-Bourdoon Gauge inokwenziwa kwakhona kwifom ye-spiral okanye yespile ukufumana umgca ongcono kunye nemvakalelo ephezulu. Izinto ze-tube ze-Boub kufuneka zibe neempawu ezintle okanye iimpawu zentwasahlobo.

(1) izibonelelo zokulinganisa uxinzelelo

Ixabiso eliphantsi kunye nolwakhiwo olulula.

Zininzi ii-ranges ukuba zikhethe kuzo.

Ukuchaneka okuphezulu

(2) Ukuphononongwa kweDigi ye-Bden

I-Stople yeNtwasali esezantsi

Imvakalelo yokuphucula i-hysteresis, yothusa kunye nokudibanisa