Amabwiriza yo kwirinda gupima ubushyuhe n'ubushuhe

Igipimo cy'ubushyuhe n'ubushuhe bivuye kuri HENGKO

Niba ukoresha byinshi muriimashini zipima ubushuhe, imashini zitanga ubushuhecyangwaigipimo cy'ubushyuhe gifatwa n'intokiburi gihe, gukora isuzuma ryawe bwite ry’imbere bishobora kuzigama umwanya n’amafaranga menshi.

Twashyize ku rutonde ingingo 5 ugomba kwitaho igihe ukora akazi ko gupima ubushyuhe n'ubushuhe. Nizeye ko bizagufasha mu kazi kawe.

Ubwa mbere, Ibipimo byo gupima mu gupima ubushuhe

Iyo umaze gufata icyemezo cy'uko gupima ubushuhe mu kigo cyawe ari bwo buryo bwiza ku bucuruzi bwawe, ni ngombwa kwemeza ko ugena uburyo bukwiye. Iyi gahunda igamije kugufasha kumenya byinshi ku mahitamo ahari, ariko kandi birasabwa cyane ko washaka ubuyobozi bw'inzobere muri urwo rwego. HENGKO ishobora gutanga serivisi zuzuye z'ubufasha bwa tekiniki ku bakiriya bashaka gushyiraho uburyo bwo gupima ubushuhe.

Ibintu by'ingenzi ugomba gusuzuma mbere yo guhitamo sisitemu ni ibi bikurikira:

1. Ibipimo byo gupima ibikoresho byawe;

2. Ingano y'ibipimo by'ibikoresho byawe.

3. Ingano y'imikorere y'ikoranabuhanga ikenewe;

4. Nigute nashyira igikoresho cyawe muri sisitemu

Icya kabiri, Ibipimo by'ibipimo

Uburyo bwo guhitamo uburyo bwo gupima bukwiriye ibyo ukeneye biterwa n'ibikoresho bigomba gupimwa n'ibipimo byabyo.

1. Agace k'ikime

Iyo igikoresho gipima aho amazi anyura, ubusanzwe iyo mashini ipima aho amazi anyura iba iri mu bushyuhe bw'ikirere. Kubera ko sisitemu zo gusuzuma aho amazi anyura akenshi ziba zigenewe gutanga ubushuhe buke cyane, iyo mashini igomba gutegurwa neza cyane; Ikoreshwa hamwe n'uburyo bwo gufunga bwa sensor kugira ngo hamenyekane ko ubushuhe budakwirakwira buva mu bidukikije. Ku bushuhe buke cyane (< - 80 ° C (& lt; -- 112 °F)), rimwe na rimwe biba ngombwa (bitewe n'imiterere y'ibidukikije) gufunga iyo mashini mu cyumba gishobora gusukurwa n'umwuka wumye kugira ngo hagabanywe uburyo bwo kwinjira.

2. Ubushuhe n'ubushyuhe bigereranye

Hari uburyo bubiri butandukanye bwo gupima ubushyuhe. Uburyo bumwe ni ugushyira sensor mu cyumba cyo gupima, ahantu hihariye hagenzurwa n'ubushyuhe n'ubushuhe. Ibi bikora kimwe n'icyumba cy'ikirere, gusa ku rugero ruto cyane kandi bifite uburinganire bunini. Ibyumba byo gupima ubushyuhe nabyo birahari, bivuze ko ubushuhe bwatoranijwe buzakorwa ku bushyuhe bw'ikirere - icyakora, ni ngombwa kwemeza ko mu gihe ukoresha ubwo bwoko bwa moteri, zishyirwa ahantu hadahinduka ubushyuhe.

Ubundi buryo ni ugukoresha icyuma gitanga amashanyarazi cyo hanze kugira ngo gitambutse umwuka muri icyuma gifata amashanyarazi gishyirwa kuri sensor. Ikintu gishyirwa mu cyumba kinini kigenzurwa n'ubushyuhe. Akamaro k'ubu buryo ni uko icyuma gitanga amashanyarazi ari gito kandi gifite aho kinjirira hake, bityo impinduka z'intambwe zikunze kubaho vuba; Ubushuhe buke cyane bushobora kugerwaho hakoreshejwe icyuma gitanga amashanyarazi givanze n'aho kigenzurwa ugereranije n'icyumba gipima amashanyarazi. Ingorane ni uko ibice bikoreshwamo ari binini cyane, kandi bishobora kuba bihenze cyane kurusha icyumba kimwe.

Icya gatatu, Ingano y'Ibipimo

Ikintu gikurikiraho ni urugero rw'ibipimo. Ikibazo cyo kwibaza hano ni iki: Ni uruhe rugero rwuzuye rw'imikorere y'igikoresho cyawe? (Tekereza urugero rw'ubushyuhe niba icyuma gipima ubushyuhe.) Ese ukeneye gupima mu buryo bwose, cyangwa ufite ahantu runaka cyangwa ahantu runaka ushishikajwe?

Icya kane, Ubushuhe bukabije

Ingano ya sisitemu yo gupima RH iterwa n'ubushobozi bwo kugenzura ibipimo bibiri byigenga: intera y'ubushyuhe bw'icyumba n'intera y'ubushuhe (akenshi, intera yo hasi ya RH niyo igabanya).

Igipimo cy'ubushyuhe n'ubushuheIgomba kuba ifite ubuziranenge kurusha icyuma gipima ubushyuhe n'ubukonje rusange, gishobora kugera ku gipimo cy'ibicuruzwa hafi ya byose by'imashini zipima kandi kikaba gifite ubuziranenge kurushaho. Igipimo cy'ubushyuhe n'ubukonje gikoreshwa n'intoki cya Hengko cyatsinze icyemezo cya CE, gihuye n'amabwiriza y'ibanze y'Umuryango w'Ubumwe bw'u Burayi "Uburyo Bushya bwo Guhuza Ibikoresho bya Tekiniki n'Ubuziranenge". Yemejwe n'Ikigo cya Shenzhen Metrology, ubuziranenge bw'ubukonje bushobora kugera kuri ± 1.5% RH (0 kugeza 80% RH). Ingano: -20 kugeza 60°C (-4 kugeza 140°F), ingano yo gupima ubushyuhe bw'ikigero cy'umurabyo: -74.8 kugeza 60°C (-102.6 kugeza 140°F), ni igikoresho gikwiriye ibice bitandukanye by'ibikoresho bipima ubushyuhe n'ubukonje, kandi gipima ikigero cy'umurabyo, gipima ikigero cy'umurabyo, kandi gipima ibice by'umurabyo.

Icya gatanu, Sisitemu y'Amanota y'Ume

Sisitemu zo gupima ubushyuhe bw'amazi (dew point) ubusanzwe zitanga ubushyuhe buri hasi cyane ugereranyije na sisitemu zo gupima ubushyuhe bw'amazi (RH). Ubwoko bwa sisitemu zo gupima ubushyuhe bw'amazi bukorwa bushingiye ku bintu bibiri: ubushyuhe bw'amazi buturuka ku cyuma cyumisha, gikoreshwa mu gutanga isoko y'umwuka wumye (rimwe na rimwe kitwa "kwumisha burundu") ku cyuma gitanga ubushyuhe.

Ubushobozi bwo kuvanga umwuka w’amazi mu buryo bw’amapfa - bushobora kuvanga ingano runaka y’umwuka wumye kandi wuzuye mu byiciro kugira ngo bugere ku musaruro mwiza w’ubushuhe buke cyane. Aho ibyuma bivanga amazi bikoreshwa; Uko ibyuma bivanga amazi birushaho kuba byinshi, ni ko ibyuma bivanga amazi bishobora kugenzura uburebure bw’amazi. Urugero, uko umwuka winjiramo waba wumye kose, DG3 y’icyiciro kimwe ishobora kugenzurwa gusa kugeza ku rugero rw’amazi ruri hafi -40°C (-40°F); DG2 y’icyiciro cya kabiri itanga amanota y’amazi agera kuri -75°C (-103°F). Ibyiciro bitatu byo kuvanga bigira amanota y’amazi agera kuri -100°C (-148°F).