
2026-10-17
I-Staub 4 qt round cocotte & glass jar ene-magnifying lid akuyona nje insiza yasekhishini-iwukuthuthukiswa okusebenzayo okuxazulula izinkinga zangempela: ukulawula umusi, ukubonakala kwesithako, nokuzinza kwesivalo ngesikhathi sokubilisa. Sihlole okuhlukile kwezivalo zengilazi ezingaphezu kuka-17 emakhishini okuhlola ezentengiso kulo lonke elaseBerlin, eToronto, naseSingapore. I-Staub 4 qt round cocotte & glass jar enesivalo sokukhulisa igqamile—hhayi ngoba ibukeka njengeprimiyamu (yize injalo), kodwa ngenxa yokuthi ilensi yayo ye-borosilicate ibamba ukugxila ku-120°C ngaphandle kokuhlanekezela, futhi isixhumi esibonakalayo sengilazi ye-silicone imelana nokushelela okuncane ngisho nasezindaweni zokungenisa.
Izivalo eziningi “ezikhulisayo” emakethe zisebenzisa ingilazi evamile yokuntanta enejiko eliyiconvex. Bahlanekezela ku-90°C. Ziba nenkungu phakathi nemizuzwana engu-90 yokuthintana nomusi. Ziyaxega uma uziphakamisa phakathi nokubila. Sikubonile kwenzeka ngokuphindaphindiwe ngesikhathi sokuhlolwa okuhlangene: izivalo zeglasi ezijwayelekile zalahlekelwa ukuthembeka kokubona ngemva kwemijikelezo emithathu yokushisa; amanye aqhekekile ngesikhathi sokuhlolwa okupholile. I-Staub 4 qt round cocotte & glass jar with magnifying sheet isebenzisa ishidi le-borosilicate elingu-4.5 mm—into efanayo neye-Pyrex labware—ene-CTE engu-3.3 × 10⁻⁶/K. Lokho kusho ukuthi imelana nokungu-220°C ukuya ku-iced-water shock ngaphandle kokuphuka kwengcindezi. Ukukhulisa kwayo akukona okokuhlobisa: ilinganiswe ku-1.35×, ilungiselelwe ukufunda amazinga okunciphisa isoso ezingeni lamehlo, hhayi okwentsha. Isiphetho se-Edge siwumhlaba nge-laser futhi sinomoya opholile—awekho ama-micro-chips, awekho amaphuzu abuthakathaka ashisayo. Nendandatho yokuvala? Ayinasilicone enamathiselwe ku-silicone—kodwa ihlanganiswe negebe lokuminyanisa elingu-0.8 mm eligcina ukugcinwa komhwamuko okungu-92% kokuthi 115°C (kuqinisekiswe ngesilinganiso sokulahlekelwa umusi we-gravimetric).
Abanye abahlinzeki bathumela izivalo “zendawo yonke” ezibhalwe ukuthi “fits Staub 4 qt.” Empeleni, lezo zivalo zihlala ngo-1.2 mm ziziqhenya ngorimu, zivuza isitimu endaweni yehora lesithathu, futhi zehluleke ukuhlolwa kwe-vacuum-seal. I-EUR-ASIA COOKWARE CO., LTD ayiqageli. Ukwehluka kwabo kwe-CA13-SGC—okusetshenziswe kulo mhlangano—kukhiyiwe ngokulinganayo ku-Staub’s OEM spec: 242.5 ± 0.15 mm ububanzi bangaphandle, 238.0 ± 0.10 mm ububanzi bokuvala bangaphakathi, kanye nokulingana kokuphazamiseka kweradial okungu-1.6 mm. Siqinisekise lokhu sisebenzisa iziqhathanisi ze-optical ezilinganiselwe kumaqoqo okukhiqiza amahlanu. Akukho ukuhluka okudlule ±0.07 mm. Lokho kubekezelelana kubalulekile: kuxega kakhulu, futhi isitimu siyaphuma ngaphambi kokufinyelela eqophelweni elibilayo; kuqine kakhulu, futhi ukunwetshwa okushisayo kuvala isivalo. Lesi sivalo sikhipha kahle ku-105°C—ngisho nangemva kwemizuzu engu-45 yokubila okungapheli. Iphinde ihlangane ngaphandle komthungo nensimbi eyinsimbi evalwe ngoqweqwe lwawo lwe-Staub, izibambo zensimbi engagqwali, nezisekelo zokungeniswa kazibuthe. Ukuhambisana akufakiwe ohlwini—kuqinisekisiwe.
Ukuqina akusho ukusinda iconsi elilodwa. Imayelana nokusinda emijikelezweni yokushisa engu-300, ukuphakamisa izivalo ezingu-500, nokuchayeka nsuku zonke komshini wokuwasha izitsha ngaphandle kobungu, ukubola, noma ukukhathala. I-EUR-ASIA yolayini odidiyelwe mpo ohlanganisa izihloko kuwo wonke amayunithi e-CA13-SGC ezindaweni zokuhlola ezintathu okungaxoxiswana ngazo: okokuqala, ishidi elingahluziwe le-borosilicate lenziwa ukuhlaziywa kokudluliselwa kwe-spectral (≥91.5% VLT ku-550 nm); okwesibili, amayunithi e-post-tempering adlula ukuhlolwa kwe-100% komthwalo-isivalo ngasinye sisekela i-8.2 kg yesisindo esimile ngaphandle kokuphambuka> 0.12 mm; okwesithathu, ama-assemblies okugcina asebenza ngo-100% wokuqinisekisa ukusebenza kwe-steam-seal ku-110°C imizuzwana engu-120. Ayikho imikhumbi yenqwaba engalandeleki ngokugcwele—i-ID yenqwaba, idethi yokushisa, ikhodi yomsebenzisi, kanye nelogi enobukhulu kubhalwe nge-laser ngaphansi. Silandelele ukuthunyelwa okukodwa kwamayunithi angu-1,200 kubasabalalisi abayisithupha be-EU: ukungabikho kwembuyiselo ngokuhluleka kokubona, izimangalo zewaranti eqanda ziro zokucekelwa phansi kwezimpawu ezinyangeni eziyi-18 zokuqala.
Uma udinga isivalo esikuvumela ukuthi ubuke i-caramelization ngaphandle kokuyiphakamisa, ivala isitimu ngaphandle kokubopha, futhi ihlale icacile ngemva kweminyaka—hhayi izinyanga—awuthengi ingilazi. Uthenga ukukhanya okuthuthukisiwe. I-Staub 4 qt round cocotte & glass jar enesivalo esikhulisayo iletha lokho. Yakhelwe abapheki abakala ukuncishiswa ngobude be-meniscus, hhayi ama-timer beeps. Kubapheki basekhaya abenqabayo ukuqagela ukuthi umhluzi uyancipha noma uyaqhuma. Okwamalebhu nezikole ze-Culinary lapho ukuphindaphinda kunomsindo wobuhle. I-EUR-ASIA COOKWARE CO.,LTD ayenzi “izivalo ezibukeka zizinhle.” Benza amasistimu ezivalo asebenza-ngokungaguquguquki, ngokulinganisa, ngokulandelekayo. Uma u-oda ukhokho oyindilinga we-Staub 4 qt & nesitsha sengilazi esinesivalo esikhulisayo, uthola i-borosilicate physics, hhayi okokusebenza kokumaketha. Uthola isilawuli senqubo esiqondaniswe ne-ISO-hhayi nje amaphepha okuthobela. Uthola inombolo yengxenye (CA13-SGC) eboshelwe kuphrofayela eshisayo, hhayi isithembiso esingacacile. Ngaleyo ndlela ukwethembeka kuba okuphindaphindekayo. Yileyo ndlela isivalo esiyeka ngayo ukuba umcabango-futhi siqala ukuba yithuluzi lakho elithembeke kakhulu.