Ukuchazwa okuphezulu kwe-China Skz175c Indlela Yokuhlola I-Thermal Resistance Tester Ukujuluka Okugadiwe Indlela Yokuhlola I-Hotplate

Kuyindlela enhle yokuthuthukisa imikhiqizo yethu nokulungisa. Umgomo wethu uwukwakha imikhiqizo emisha kumathemba anobuchwepheshe obuphezulu bencazelo ephezulu yaseChina Skz175c Thermal Resistance TesterIndlela Yokuhlola I-Hotplate Yokujuluka Okugadiwe, Samukela izinhlangano ezithakaselekayo ukuthi zibambisane nathi, sibheka phambili ekutholeni ithuba lokusebenza nezinhlangano emhlabeni wonke ukuze sikhule ngokuhlanganyela kanye nempumelelo efanayo.
Kuyindlela enhle yokuthuthukisa imikhiqizo yethu nokulungisa. Umgomo wethu uwukwenza njalo imikhiqizo emisha eya kubantu abanolwazi olusezingeni eliphezuluI-China Thermal Resistance Tester, Indlela Yokuhlola I-Hotplate Yokujuluka Okugadiwe, Izikhungo zethu ezihlomele kahle kanye nokulawulwa kwekhwalithi okuhle kakhulu kuzo zonke izigaba zokukhiqiza kusenza sikwazi ukuqinisekisa ukwaneliseka okuphelele kwamakhasimende. Uma unentshisekelo kunoma yiziphi izinto zethu noma ungathanda ukuxoxa nge-oda langokwezifiso, khumbula ukuthi ukhululeke ukuxhumana nami. Besibheke ngabomvu ukwakha ubudlelwano bebhizinisi obuphumelelayo namakhasimende amasha emhlabeni jikelele.

1.1 Uhlolojikelele lwemanuwali

Imanuwali ihlinzeka ngohlelo lokusebenza lwe-YYT255 Sweating Guarded Hotplate, izimiso zokuthola eziyisisekelo nezindlela eziningiliziwe zokusebenzisa, inikeza izinkomba zethuluzi nobubanzi bokunemba, futhi ichaza ezinye izinkinga ezivamile nezindlela zokwelapha noma iziphakamiso.

1.2 Ububanzi besicelo

I-YYT255 I-Sweating Guarded Hotplate ifanele izinhlobo ezahlukene zezindwangu zendwangu, okuhlanganisa izindwangu zezimboni, izindwangu ezingalukiwe nezinye izinto ezihlukahlukene eziyisicaba.

1.3 Umsebenzi wezinsimbi

Leli ithuluzi elisetshenziselwa ukukala ukumelana nokushisa (Rct) nokumelana nomswakama (Ret) kwezindwangu (kanye nezinye) izinto eziyisicaba. Leli thuluzi lisetshenziselwa ukuhlangabezana namazinga e-ISO 11092, ASTM F 1868 kanye ne-GB/T11048-2008.

1.4 Sebenzisa indawo ezungezile

Ithuluzi kufanele libekwe ngezinga lokushisa elizinzile kanye nomswakama, noma ekamelweni eline-air-conditioning evamile. Yiqiniso, kungaba kuhle kakhulu ekamelweni lokushisa elihlala njalo kanye nomswakama. Izinhlangothi ezingakwesokunxele nezingakwesokudla zensimbi kufanele zishiywe okungenani u-50cm ukwenza umoya ungene futhi uphume kahle.

1.4.1 Izinga lokushisa lendawo kanye nomswakama:

Ukushisa kwe-ambient: 10℃ kuya ku-30℃; Umswakama ohlobene: 30% kuya ku-80%, ovumela ukuzinza kwezinga lokushisa kanye nomswakama ekamelweni le-microclimate.

1.4.2 Izidingo zamandla:

Insimbi kufanele isekelwe kahle!

I-AC220V±10% 3300W 50Hz, umkhawulo ngokusebenzisa okwamanje ngu-15A. Isokhethi endaweni yokuphakela amandla kufanele ikwazi ukumelana namanje okungaphezu kuka-15A.

1.4.3Awukho umthombo wokudlidliza nxazonke, awukho indawo edlayo, futhi awukho ukugeleza komoya okungenelayo.

1.5 Ipharamitha yezobuchwepheshe

1. Ibanga lokuhlola ukumelana nokushisa: 0-2000×10^-3(m2 •K/W)

Iphutha lokuphindaphinda lingaphansi kokuthi: ±2.5% (ukulawula kwefekthri kungaphakathi ±2.0%)

(Izinga elifanele lingaphakathi kuka-±7.0%)

Ukulungiswa: 0.1×10^-3(m2 •K/W)

2. Ibanga lokuhlola ukumelana nomswakama: 0-700 (m2 •Pa / W)

Iphutha lokuphindaphinda lingaphansi kokuthi: ±2.5% (ukulawula kwefekthri kungaphakathi ±2.0%)

(Izinga elifanele lingaphakathi kuka-±7.0%)

3. Uhla lokulungiswa kwezinga lokushisa lebhodi lokuhlola: 20-40℃

4. Isivinini somoya ngaphezu kobuso besampula: Ukusetha okujwayelekile 1m/s (kuyalungiseka)

5. Ukuphakama kwesiteji (ukujiya kwesampula): 0-70mm

6. Ibanga lokusetha isikhathi sokuhlola: 0-9999s

7. Ukunemba kokulawula izinga lokushisa: ±0.1℃

8. Ukulungiswa kwenkomba yokushisa: 0.1℃

9. Isikhathi sangaphambi kokushisa: 6-99

10. Usayizi wesampula: 350mm×350mm

11. Usayizi webhodi lokuhlola: 200mm×200mm

12. Ubukhulu bangaphandle: 1050mm×1950mm×850mm (L×W×H)

13. Ukunikezwa kwamandla: AC220V±10% 3300W 50Hz

1.6 Isimiso Isingeniso

1.6.1 Incazelo kanye neyunithi yokumelana nokushisa

Ukumelana nokushisa: ukushisa okomile kugeleza endaweni ethile lapho indwangu isesilinganisweni sokushisa esizinzile.

Iyunithi yokumelana ne-thermal Rct iku-Kelvin ngewathi ngemitha yesikwele (m²·K/W).

Lapho ithola ukumelana nokushisa, isampula imbozwa ebhodini lokuhlola ukushisa kukagesi, ibhodi lokuhlola kanye nebhodi lokuvikela elizungezile kanye nepuleti eliphansi kugcinwa ezingeni lokushisa elifanayo lesethi (elifana no-35℃) ngokulawula ukushisa ngogesi, kanye nezinga lokushisa. inzwa idlulisela idatha kusistimu yokulawula ukuze kugcinwe izinga lokushisa elingaguquki, ukuze ukushisa kwesampula yepuleti kungahlakazwa kuphela phezulu (ngokuya ngasesampula), futhi zonke ezinye izikhombisi-ndlela zi-isothermal, ngaphandle kokushintshaniswa kwamandla. Ku-15mm endaweni engaphezulu yesikhungo sesampula, izinga lokushisa lokulawula lingu-20°C, umswakama ohlobene ngu-65%, futhi isivinini somoya esivundlile ngu-1m/s. Uma izimo zokuhlola zizinzile, uhlelo luzonquma ngokuzenzakalelayo amandla okushisa adingekayo ebhodini lokuhlola ukugcina izinga lokushisa elihlala njalo.

Inani lokumelana nokushisa lilingana nokumelana nokushisa kwesampula (umoya ongu-15mm, ipuleti lokuhlola, isampula) khipha ukumelana nokushisa kwepuleti elingenalutho (15mm umoya, ipuleti lokuhlola).

Insimbi ibala ngokuzenzakalelayo: ukumelana nokushisa, i-coefficient yokudlulisa ukushisa, inani le-Clo kanye nezinga lokulondoloza ukushisa

Qaphela: (Ngenxa yokuthi idatha yokuphindaphinda yensimbi ihambisana kakhulu, ukumelana nokushisa kwebhodi elingenalutho kudinga kuphela ukwenziwa kanye njalo ezinyangeni ezintathu noma isigamu sonyaka).

Ukumelana nokushisa: R_ct:              （m²·K/W）

T_m ——izinga lokushisa lebhodi lokuhlola

Ta ——ihlola izinga lokushisa lekhava

A —— indawo yebhodi lokuhlola

I-Rct0——ibhodi elingenalutho lokumelana nokushisa

H —— ibhodi lokuhlola amandla kagesi

△Hc— ukulungiswa kwamandla okufudumeza

I-coefficient yokudlulisa ukushisa: U =1/ R_ct（W/m²·K）

Ivala:CLO＝ 1 0.155·U

Izinga lokulondoloza ukushisa: Q＝Q1-Q2 Q1×100%

Q1 (Ayikho isampula yokukhishwa kokushisa (W/℃)

Q2 -Ngesampula yokukhishwa kokushisa (W/℃)

Qaphela:(Inani le-Clo: ekamelweni lokushisa elingu-21℃, umswakama ohlobene ≤50%, ukugeleza komoya 10cm/s (akukho moya), ogqokile uhlezi anganyakazi, futhi i-basal metabolism yayo ingu-58.15 W/m2 (50kcal/m²·h), zizwe ukhululekile futhi ulondoloze izinga lokushisa elijwayelekile lendawo yomzimba ku-33 ℃, inani le-insulation lezingubo ezigqokwe ngalesi sikhathi liyinani elingu-1 Clo (1 CLO=0.155℃·m²/W)

1.6.2 Incazelo kanye neyunithi yokumelana nomswakama

Ukumelana nomswakama: ukugeleza kokushisa kokuhwamuka endaweni ethile ngaphansi kwesimo somoya ozinzile wokucindezela komhwamuko wamanzi.

Iyunithi yokumelana nomswakama i-Ret iku-Pascal ngewathi ngemitha yesikwele (m²·Pa/W).

Ipuleti lokuhlola nepuleti lokuvikela kokubili amapuleti ensimbi akhethekile anezimbotshana, ambozwe ngefilimu encane (engakwazi ukungena kuphela emhwamukeni wamanzi kodwa hhayi amanzi awuketshezi). Ngaphansi kokushisisa kukagesi, izinga lokushisa lamanzi acwengekile elinikezwa uhlelo lokuphakelwa kwamanzi likhuphukela enanini elimisiwe (elifana no-35℃). Ibhodi lokuhlola kanye nebhodi elizungezile lokuvikela kanye nepuleti eliphansi konke kugcinwa ezingeni lokushisa elimisiwe elifanayo (elifana no-35°C) ngokulawulwa kokushisa ngogesi, futhi inzwa yezinga lokushisa idlulisela idatha kusistimu yokulawula ukuze kugcinwe izinga lokushisa elingashintshi. Ngakho-ke, amandla okushisa komhwamuko wamanzi ebhodi lesampula angaba phezulu kuphela (ngasendleleni yesampula). Awukho umhwamuko wamanzi nokushintshana kokushisa kwezinye izindawo,

ibhodi lokuhlola kanye nebhodi layo lokuvikela elizungezile kanye nepuleti eliphansi konke kugcinwa ezingeni lokushisa elimisiwe elifanayo (elifana no-35 ° C) ngokushisisa ngogesi, futhi inzwa yokushisa idlulisela idatha ohlelweni lokulawula ukuze kugcinwe izinga lokushisa elingashintshi. Amandla okushisa umhwamuko wamanzi epuleti lesampula angasatshalaliswa phezulu kuphela (ngokuya ngasesifanekiso). Akukho ukushintshana kwamandla okushisa komhwamuko kwezinye izinkomba. Izinga lokushisa elingu-15mm ngaphezu kwesifanekiso lilawulwa ku-35℃, umswakama ohlobene ngu-40%, futhi isivinini somoya ovundlile ngu-1m/s. Indawo ephansi yefilimu inomfutho wamanzi ogcwele we-5620 Pa ku-35 ℃, futhi indawo engaphezulu yesampula inomfutho wamanzi we-2250 Pa ku-35 ℃ kanye nomswakama ohlobene no-40%. Ngemuva kokuthi izimo zokuhlola zizinzile, uhlelo luzonquma ngokuzenzakalelayo amandla okushisa adingekayo ebhodini lokuhlola ukugcina izinga lokushisa elihlala njalo.

Inani lokumelana nomswakama lilingana nokumelana nomswakama wesampula (umoya ongu-15mm, ibhodi lokuhlola, isampula) kukhishwe ukumelana nomswakama webhodi elingenalutho (umoya ongu-15mm, ibhodi lokuhlola).

Insimbi ibala ngokuzenzakalelayo: ukumelana nomswakama, inkomba yokungena komswakama, nokungena komswakama.

Qaphela: (Ngenxa yokuthi idatha yokuphindaphinda yensimbi ihambisana kakhulu, ukumelana nokushisa kwebhodi elingenalutho kudinga kuphela ukwenziwa kanye njalo ezinyangeni ezintathu noma isigamu sonyaka).

Ukumelana nomswakama: R_et  P_m——Umfutho womhwamuko ogcwele

I-Pa——Umfutho wamanzi womhwamuko wegumbi lesimo sezulu

H——Ibhodi lokuhlola amandla kagesi

△Yena—Inani lokulungisa lamandla kagesi ebhodi lokuhlola

Inkomba yokungena komswakama: i_mt=s_*R_ct/R_etS— 60 k_a/k

Umswakama ongenamanzi: W_d=1/(R_et*φ_Tmg/(m.)²*h*p_a)

φ_{Tm—Ukushisa okucashile komhwamuko wamanzi ongaphezulu, lapho}T_{m ngi 35}℃时，φ_Tm=0.627 W*h/g

1.7 Isakhiwo sezinsimbi

Ithuluzi lakhiwe izingxenye ezintathu: umshini oyinhloko, uhlelo lwe-microclimate, isibonisi nokulawula.

1.7.1Umzimba oyinhloko ufakwe isampula lepuleti, ipuleti lokuvikela, nepuleti eliphansi. Futhi ipuleti ngalinye lokushisa lihlukaniswa yinto evimbela ukushisa ukuze kuqinisekiswe ukuthi akukho ukudlulisa ukushisa phakathi komunye nomunye. Ukuze kuvikelwe isampula emoyeni ozungezile, kufakwa isembozo se-microclimate. Kukhona umnyango wengilazi wemvelo obonakalayo phezulu, futhi inzwa yokushisa neyomswakama yegumbi lokuhlola ifakiwe kukhava.

1.7.2 Uhlelo lokubonisa kanye nokuvimbela

Ithuluzi lamukela isikrini esihlanganisiwe se-weinview touch display, futhi ilawula isistimu ye-microclimate kanye nomsingathi wokuhlola ukuze asebenze futhi ame ngokuthinta izinkinobho ezihambisanayo esikrinini sokubonisa, idatha yokulawula okokufaka, kanye nedatha yokuhlola okukhiphayo yenqubo yokuhlola nemiphumela.

1.8 Izici zezinsimbi

1.8.1 Iphutha eliphansi lokuphindaphinda

Ingxenye eyinhloko ye-YYT255 uhlelo lokulawula ukushisa luyithuluzi elikhethekile elicwaningwe ngokuzimela futhi lathuthukiswa. Ngokwethiyori, iqeda ukungazinzi kwemiphumela yokuhlolwa okubangelwa inertia eshisayo. Lobu buchwepheshe benza iphutha lokuhlola okuphindaphindwayo libe lincane kakhulu kunezindinganiso ezifanele ekhaya naphesheya. Iningi lamathuluzi okuhlola "ukusebenza kokudlulisa ukushisa" anephutha lokuphindaphinda cishe elingu-±5%, futhi inkampani yethu isifinyelele ku-±2%. Kungashiwo ukuthi ixazulule inkinga yomhlaba yesikhathi eside yamaphutha amakhulu okuphindaphinda ezinsimbini zokushisa ezishisayo futhi yafinyelela ezingeni eliphezulu lamazwe ngamazwe. .

1.8.2 Ukwakheka okuhlangene nobuqotho obuqinile

I-YYT255 iyidivayisi ehlanganisa umsingathi kanye ne-microclimate. Ingasetshenziswa ngokuzimela ngaphandle kwamadivayisi angaphandle. Ivumelana nezimo zemvelo futhi ithuthukiswe ngokukhethekile ukunciphisa izimo zokusebenzisa.

1.8.3 Ukuboniswa kwesikhathi sangempela kwamanani “okumelana nokushisa nokuswakama”

Ngemuva kokuthi isampula ishiswe kuze kube sekugcineni, yonke inqubo yokuzinzisa inani "lokushisa okushisayo nokumelana nomswakama" ingaboniswa ngesikhathi sangempela. Lokhu kuxazulula inkinga yesikhathi eside yokuhlolwa kokumelana nokushisa nomswakama kanye nokungakwazi ukuqonda yonke inqubo.

1.8.4 Umphumela wokujuluka wesikhumba olingise kakhulu

Ithuluzi linomphumela wokujuluka wesikhumba somuntu (ofihliwe), ohlukile ebhodini lokuhlola elinezimbobo ezimbalwa kuphela. Yenelisa ukucindezela okulinganayo komhwamuko wamanzi yonke indawo ebhodini lokuhlola, futhi indawo yokuhlola ephumelelayo inembile, ukuze “ukungamelani komswakama” okukaliwe kusondele kunani langempela.

1.8.5 Ukulinganisa okuzimele kwamaphuzu amaningi

Ngenxa yohlu olukhulu lokuhlola ukumelana nokushisa nomswakama, ukulinganisa okuzimele kwamaphuzu amaningi kungathuthukisa ngempumelelo iphutha elibangelwa ukungahambisani nomugqa futhi kuqinisekise ukunemba kokuhlolwa.

1.8.6 Izinga lokushisa le-Microclimate kanye nomswakama kuyahambisana nezindawo zokulawula ezijwayelekile

Uma kuqhathaniswa nezinsimbi ezifanayo, ukwamukela izinga lokushisa le-microclimate kanye nomswakama ohambisana nendawo yokulawula evamile kuhambisana kakhulu "nendlela evamile", futhi izidingo zokulawula i-microclimate ziphakeme.

Kuyindlela enhle yokuthuthukisa imikhiqizo yethu nokulungisa. Umgomo wethu uwukwenza njalo imikhiqizo emisha eya kumathemba anobuchwepheshe obuphezulu bencazelo ephezulu yaseChina Skz175c Thermal Resistance Tester Sweating Guarded Hotplate Test Method, Ukwamukela izinhlangano ezithakaselekayo ukubambisana nathi, sibheka phambili ekutholeni ithuba lokusebenza nezinhlangano kulo lonke. umhlaba wokukhula ngokuhlanganyela kanye nempumelelo efanayo.
Ukuchazwa okuphezuluI-China Thermal Resistance Tester, Indlela Yokuhlola I-Hotplate Ethululwayo Egadiwe, Izakhiwo zethu ezihlonyiswe kahle kanye nokulawulwa kwekhwalithi okuhle kakhulu kuzo zonke izigaba zokukhiqiza kusenza sikwazi ukuqinisekisa ukwaneliseka okuphelele kwamakhasimende. Uma unentshisekelo kunoma yiziphi izinto zethu noma ungathanda ukuxoxa nge-oda langokwezifiso, khumbula ukuthi ukhululeke ukuxhumana nami. Besibheke ngabomvu ukwakha ubudlelwano bebhizinisi obuphumelelayo namakhasimende amasha emhlabeni jikelele.