Tsanangudzo yepamusoro China Skz175c Thermal Resistance Tester Nzira Yekuyedza Kudziya Yakadzivirirwa
Inzira yakanaka yekuvandudza zvigadzirwa zvedu nekugadzirisa. Chinangwa chedu ndechekugadzira zvigadzirwa zvitsva kune vatengi vane hunyanzvi hwepamusoro hweHigh Definition China Skz175c Thermal Resistance TesterNzira Yekuyedza Kuyedza Nekudikitira, Tichigamuchira masangano anofarira kushanda nesu, tinotarisira kuwana mukana wekushanda nemasangano pasi rese kuti tikure pamwe chete uye tibudirire pamwe chete.
Inzira yakanaka yekuvandudza zvigadzirwa zvedu nekugadzirisa. Chinangwa chedu ndechekugadzira zvigadzirwa zvitsva kune vatengi vane hunyanzvi hwepamusoro.Muedzisi weKurwisa Kupisa weChina, Nzira Yekuyedza Kuyedza Nekudikitira, Zvivako zvedu zvakagadzirwa zvakanaka uye kutonga kwemhando yepamusoro muzvikamu zvese zvekugadzira zvinotigonesa kuvimbisa kugutsikana kwevatengi zvizere. Kana uchifarira chero chezvigadzirwa zvedu kana uchida kukurukura nezveodha yakasarudzika, yeuka kutaura neni wakasununguka. Tave tichitarisira kuumba hukama hwebhizinesi hunobudirira nevatengi vatsva pasi rese.
1.1 Pfupiso yebhuku rekushandisa
Bhuku iri rinopa YYT255 Sweating Guarded Hotplate application, misimboti yekutanga yekuona uye nzira dzakadzama dzekushandisa, rinopa zviratidzo zvemidziyo uye huwandu hwekururama, uye rinotsanangura mamwe matambudziko akajairika uye nzira dzekurapa kana mazano.
1.2 Mashandisirwo ekushandisa
YYT255 Sweating Guarded Hotplate yakakodzera mhando dzakasiyana dzemachira, kusanganisira machira emaindasitiri, machira asina kurukwa nezvimwe zvinhu zvakasiyana-siyana zvakati sandara.
1.3 Basa rezviridzwa
Ichi chishandiso chinoshandiswa kuyera kuramba kupisa (Rct) uye kuramba hunyoro (Ret) kwemachira (nezvimwe) zvinhu zvakati sandara. Chishandiso ichi chinoshandiswa kusangana nezvinodiwa neISO 11092, ASTM F 1868 uye GB/T11048-2008.
1.4 Nzvimbo yekushandisa
Chishandiso ichi chinofanira kuiswa munzvimbo ine tembiricha uye hunyoro hwakagadzikana, kana muimba ine mhepo inotonhorera. Ehe, zvingave zvakanaka muimba ine tembiricha uye hunyoro hwakafanana. Mativi ekuruboshwe nerudyi echishandiso anofanira kusiiwa ari pasi pe50cm kuti mhepo ipinde nekubuda zvakanaka.
1.4.1 Kupisa kwezvakatipoteredza uye hunyoro:
Tembiricha yekunze: 10℃ kusvika 30℃; Hunyoro hwepakati: 30% kusvika 80%, izvo zvinoita kuti tembiricha nehunyoro zvigadzikane mukamuri rine mamiriro ekunze ari pakati nepakati.
1.4.2 Zvinodiwa pamagetsi:
Chishandiso chinofanira kunge chakasimba!
AC220V±10% 3300W 50Hz, simba remagetsi rinosvika pa15A. Soketi iri panzvimbo yemagetsi inofanira kukwanisa kutsungirira simba remagetsi rinodarika 15A.
1.4.3Hakuna chinhu chinodengenyeka, hapana chinhu chinoparadza, uye hapana mhepo inopinda.
1.5 Chiratidzo cheUnyanzvi
1. Renji yekuedza kupikisa kupisa: 0-2000×10-3(m2 •K/W)
Kukanganisa kwekudzokororwa kuri pasi pe: ±2.5% (kutonga kwefekitori kuri mukati me ±2.0%)
(Muyero wakakodzera uri mukati me ±7.0%)
Kugadziriswa: 0.1×10-3(m2 •K/W)
2. Kuedza kwekudzivirira hunyoro: 0-700 (m2 •Pa / W)
Kukanganisa kwekudzokororwa kuri pasi pe: ±2.5% (kutonga kwefekitori kuri mukati me ±2.0%)
(Muyero wakakodzera uri mukati me ±7.0%)
3. Kugadziriswa kwekushisa kwebhodhi rekuyedza: 20-40℃
4. Kumhanya kwemhepo pamusoro pechiso chemuenzaniso: Kugadzika kwakajairika 1m/s (kunogona kugadziriswa)
5. Nzvimbo yekusimudza yepuratifomu (ukobvu hwemuenzaniso): 0-70mm
6. Nguva yekuyedza yekugadzika: 0-9999s
7. Kururama kwekudzora tembiricha: ± 0.1℃
8. Kugadziriswa kwechiratidzo chekupisa: 0.1℃
9. Nguva yekupisa isati yasvika: 6-99
10. Saizi yemuenzaniso: 350mm×350mm
11. Saizi yebhodhi rekuyedza: 200mm×200mm
12. Chiyero Chekunze: 1050mm×1950mm×850mm (L×W×H)
13. Simba remagetsi: AC220V±10% 3300W 50Hz
1.6 Nhanganyaya yeMutemo
1.6.1 Tsanangudzo uye chikamu chekudzivirira kupisa
Kudzivirira kupisa: kupisa kwakaoma kunoyerera munzvimbo yakatarwa kana jira riri muchimiro chekupisa chakasimba.
Chiyero chekudzivirira kupisa cheRct chiri muKelvin pa watt pa square meter (m2·K/W).
Kana yaonekwa kuti thermal resistance, sampuro inofukidzwa pa electric heating board, test board ne protection board yakapoteredza ne plate yepasi zvinochengetwa patembiricha imwechete (yakaita se35℃) ne electric heating control, uye temperature sensor inotumira data kune control system kuti ichengetedze tembiricha yakagara iripo, kuitira kuti kupisa kwe sampuro ye sampuro kugone kunyudzwa kumusoro chete (kudivi re sampuro), uye mamwe mativi ese ari isothermal, pasina kuchinjana kwesimba. Pa 15mm pamusoro pepakati pe sampuro, control tembiricha i20°C, hunyoro hwe65%, uye kumhanya kwemhepo kwakatwasuka i1m/s. Kana mamiriro ebvunzo agadzikana, system inozozvisarudzira yega simba rekupisa rinodiwa kuti test board ichengetedze tembiricha yakagara iripo.
Kukosha kwekudzivirira kupisa kwakaenzana nekudzivisa kupisa kwemuenzaniso (15mm mhepo, ndiro yekuyedza, muenzaniso) kubvisa kupikisa kupisa kweplate isina chinhu (15mm mhepo, ndiro yekuyedza).
Chishandiso ichi chinoverenga otomatiki: kuramba kupisa, chiyero chekutamisa kupisa, kukosha kweClo uye chiyero chekuchengetedza kupisa
Cherechedza: (Nekuti data rekudzokorora kwechishandiso rinowirirana zvakanyanya, kuramba kupisa kwebhodhi risina chinhu kunongoda kuitwa kamwe chete pamwedzi mitatu kana hafu yegore).
Kudzivirira kupisa: Rct: （m2·K/W）
Tm ——kuyedza tembiricha yebhodhi
Ta ——kuyedza tembiricha yekuvhara
Nzvimbo yebhodhi rekuyedza A ——
Rct0—bhodhi risina chinhu rinodzivisa kupisa
H —— bhodhi rekuyedza simba remagetsi
△Hc— kugadzirisa simba rekudziyisa
Kukosha kwekutamisa kupisa: U =1/ Rct（W/m2·K）
Clo：CLO＝ 1 0.155·U
Kupisa kuchengetedza mwero: Q ＝Q1-Q2 Q1×100%
Q1 - Hapana muenzaniso wekupisa (W/℃)
Q2 - Nekupiswa kwemuenzaniso (W/℃)
Cherechedza:(Kukosha kweClo: patembiricha yemukamuri ye21℃, hunyoro ≤50%, kufamba kwemhepo 10cm/s (pasina mhepo), munhu anoedza anoramba akanyarara, uye metabolism yake yekutanga i58.15 W/m2 (50kcal/m2).2·h), inzwa wakasununguka uye chengetedza avhareji yekupisa kwemuviri pa33℃, kukosha kwekudzivirira kwembatya dzinopfekwa panguva ino i1 Clo value (1 CLO=0.155℃·m2/W)
1.6.2 Tsanangudzo uye chikamu chekudzivirira hunyoro
Kuramba hunyoro: kuyerera kwekupisa kwemvura kuburikidza nenzvimbo yakati rebei pasi pemamiriro ekumanikidzwa kwemhepo ine hunyoro.
Chikamu chekudzivirira hunyoro Ret chiri muPascal pa watt pa square meter (m2·Pa/W).
Ndiro yekuyedza nendiro yekudzivirira zvese zviri zvipureti zvesimbi zvine maburi akakosha, zvakafukidzwa nefirimu rakatetepa (rinogona kungopinda muutsi hwemvura asi kwete mumvura yemvura). Pasi pekupisa kwemagetsi, tembiricha yemvura yakasanganiswa inopihwa nesystem yekupa mvura inokwira kusvika pamutengo wakatemwa (senge 35℃). Bhodhi rekuyedza nebhodhi rayo rekudzivirira rakakomberedza nendiro yepasi zvese zvinochengetwa patembiricha imwechete yakatarwa (senge 35°C) nemagetsi ekugadzirisa kupisa, uye sensor yekupisa inotumira data kune system yekudzora kuti irambe ichipisa nguva dzose. Naizvozvo, simba rekupisa kweutsi hwemvura yebhodhi remuenzaniso rinogona kungokwira kumusoro (kudivi remuenzaniso). Hapana utsi hwemvura nekuchinjana kwekupisa kune dzimwe nzira,
Bhodhi rekuyedza nebhodhi rekudzivirira rakaripoteredza neplate repasi zvese zvinochengetwa patembiricha imwechete yakatarwa (yakadai se35°C) kuburikidza nekupisa kwemagetsi, uye sensor yekupisa inotumira data kune system yekudzora kuti irambe ichipisa nguva dzose. Simba rekupisa kwemvura yeplate yemuenzaniso rinogona kungopararira kumusoro (kudivi remuenzaniso). Hapana kuchinjana kwesimba rekupisa kwemvura yemvura kune dzimwe nzira. Tembiricha iri pa15mm pamusoro pemuenzaniso inodzorwa pa35℃, hunyoro huri 40%, uye kumhanya kwemhepo kwakatwasuka kuri 1m/s. Nzvimbo yepasi pefirimu ine kumanikidzwa kwemvura kwakazara kwe5620 Pa pa35℃, uye nzvimbo yepamusoro yemuenzaniso ine kumanikidzwa kwemvura kwe2250 Pa pa35℃ uye hunyoro hwe40%. Mushure mekunge mamiriro ekuyedza agadzikana, sisitimu ichazvisarudzira yega simba rekupisa rinodiwa kuti bhodhi rekuyedza rirambe richipisa nguva dzose.
Kukosha kwekuramba hunyoro kwakaenzana nekuramba hunyoro kwemuenzaniso (15mm mhepo, bhodhi rekuyera, sampuli) kubvisa kuramba hunyoro kwebhodhi risina chinhu (15mm mhepo, bhodhi rekuyera).
Chishandiso ichi chinoverenga otomatiki: kuramba hunyoro, chiyero chekubvumidzwa kwehunyoro, uye kubvumidzwa kwehunyoro.
Cherechedza: (Nekuti data rekudzokorora kwechishandiso rinowirirana zvakanyanya, kuramba kupisa kwebhodhi risina chinhu kunongoda kuitwa kamwe chete pamwedzi mitatu kana hafu yegore).
Kuramba hunyoro: Ret Pm——Kumanikidzwa kweutsi hwakazara
Pa——Kumanikidzwa kwemvura mukamuri remamiriro ekunze
H——Bhodhi rekuyedza simba remagetsi
△Iye—Huwandu hwemagetsi ebhodhi rekuyera hunoenderana nekugadziriswa
Chiratidzo chekubvumidzwa kwemvura: imt=s*Rct/RuyeS— 60 pa/k
Kupinda kwehunyoro: Wd=1/( Ret*φTmg/(m)2*h*pa)
φTm—Kupisa kwakavanzika kweutsi hwemvura pamusoro, kanaTm i35℃时，φTm=0.627 W*h/g
1.7 Maumbirwo emidziyo
Chishandiso ichi chine zvikamu zvitatu: muchina mukuru, microclimate system, kuratidza uye kutonga.
1.7.1Muviri mukuru une ndiro yemuenzaniso, ndiro yekudzivirira, uye ndiro yepasi. Uye ndiro yega yega yekudziyisa inoparadzaniswa nezvinhu zvinodzivirira kupisa kuti pasave nekuchinjana kwekupisa pakati peimwe neimwe. Kuti idzivirire muenzaniso kubva kumhepo yakapoteredza, chifukidziro che microclimate chinoiswa. Pane gonhi regirazi rinoonekera pamusoro, uye sensor yekupisa nehunyoro yekamuri yekuyedza yakaiswa pachifukidziro.
1.7.2 Sisitimu yekuratidza nekudzivirira
Chishandiso ichi chinoshandisa skrini yakabatanidzwa yeWeinview touch display, uye chinodzora microclimate system ne test host kuti zvishande uye zvimire nekubata mabhatani anoenderana pachidzitiro chekuratidza, data rekutonga kwekupinda, uye data rekuyedza rinobuda remaitiro ekuyedza nemigumisiro.
1.8 Hunhu hwezviridzwa
1.8.1 Kukanganisa kwakaderera kwekudzokorora
Chikamu chikuru cheYYT255, sisitimu yekudzora kupisa, chishandiso chakakosha chakaongororwa uye chakagadzirwa chakazvimiririra. Panyaya iyi, chinobvisa kusagadzikana kwemhedzisiro yebvunzo inokonzerwa nekusagadzikana kwekupisa. Iyi tekinoroji inoita kuti kukanganisa kwebvunzo inodzokororwa kuve kudiki zvakanyanya pane zvinodiwa kumba nekune dzimwe nyika. Zvizhinji zvezvishandiso zvekuyedza zve "heat transfer performance" zvine kukanganisa kwekudzokorora kweinenge ±5%, uye kambani yedu yasvika ±2%. Zvinogona kutaurwa kuti yakagadzirisa dambudziko renguva refu repasi rose rezvikanganiso zvikuru zvekudzokorora muzvishandiso zvekudzimisa kupisa uye yasvika padanho repamusoro repasi rose. .
1.8.2 Chimiro chakabatana uye kuvimbika kwakasimba
YYT255 chishandiso chinobatanidza host uye microclimate. Chinogona kushandiswa chega pasina mimwe michina yekunze. Chinochinjika kune nharaunda uye chakagadzirwa zvakanyanya kuderedza mamiriro ekushandiswa.
1.8.3 Kuratidzwa kwenguva chaiyo kwe "kuramba kupisa uye hunyoro"
Mushure mekunge sampuro yapiswa kusvika kumagumo, maitiro ese e "kupisa nekudzivirira hunyoro" anogona kuratidzwa panguva chaiyo. Izvi zvinogadzirisa dambudziko renguva refu yekuyedza kupisa nekudzivirira hunyoro uye kusakwanisa kunzwisisa maitiro ese.
1.8.4 Kutevedzera kwakanyanya kweganda pakudikitira
Chishandiso ichi chine hunyanzvi hwepamusoro hwekuyedza ganda remunhu (rakavanzika), izvo zvakasiyana nebhodhi rekuyedza rine maburi madiki mashoma chete. Chinogutsa kumanikidzwa kwakaenzana kwemvura kwese kwese pabhodhi rekuyedza, uye nzvimbo yekuyedza inoshanda yakarurama, zvekuti "kudzivirira hunyoro" kwakayerwa kuri pedyo nehukuru chaihwo.
1.8.5 Kuongororwa kwakazvimirira kwemapoinzi akawanda
Nekuda kwemhando dzakasiyana-siyana dzekuyedza kudzivirira kupisa uye hunyoro, kuongororwa kwakazvimirira kwemapoinzi akawanda kunogona kuvandudza kukanganisa kunokonzerwa nekusaenderana uye kuve nechokwadi chekuti bvunzo yacho yakarurama.
1.8.6 Kupisa kwemamiriro ekunze ari pasi pe microclimate uye hunyoro zvinoenderana nematanho akajairwa ekudzora
Zvichienzaniswa nezvishandiso zvakafanana, kushandisa tembiricha ye microclimate uye hunyoro zvinoenderana nenzvimbo yekudzora yakajairwa kunoenderana ne "nzira yakatarwa", uye zvinodiwa zvekudzora microclimate zvakakwirira.
Inzira yakanaka yekuvandudza zvigadzirwa zvedu nekugadzirisa. Chinangwa chedu ndechekugadzira zvigadzirwa zvitsva kune vatengi vane hunyanzvi hwepamusoro hweHigh Definition China Skz175c Thermal Resistance TesterNzira Yekuyedza Kuyedza Nekudikitira, Tichigamuchira masangano anofarira kushanda nesu, tinotarisira kuwana mukana wekushanda nemasangano pasi rese kuti tikure pamwe chete uye tibudirire pamwe chete.
Tsanangudzo yepamusoroMuedzisi weKurwisa Kupisa weChina, Nzira Yekuyedza Inochengetedzwa Nekusvuta, Zvivako zvedu zvakagadzirwa zvakanaka uye kutonga kwemhando yepamusoro muzvikamu zvese zvekugadzira zvinotigonesa kuvimbisa kugutsikana kwevatengi zvizere. Kana uchifarira chero chezvigadzirwa zvedu kana uchida kukurukura nezveodha yakasarudzika, yeuka kutaura neni wakasununguka. Tave tichitarisira kuumba hukama hwebhizinesi hunobudirira nevatengi vatsva pasi rese.
