1.DSC-BS52 umehluko wekhalorimitha yokuskenaikakhulukazi ilinganisa futhi ihlole izinqubo zokuncibilika kanye nokucwebezela kwezinto, izinga lokushisa lokushintsha kwengilazi, izinga lokuphulukisa le-epoxy resin, ukuzinza kokushisa/i-oxidation induction period OIT, ukuhambisana kwe-polycrystalline, ukushisa okusabelayo, i-enthalpy kanye nendawo encibilikayo yezinto, ukuzinza okushisayo kanye nokucwebezela, ukuguquka kwesigaba, ukushisa okuqondile, ukuhlanzwa koketshezi, ikristalu i-translation, njll.
I-DSC differential scanning calorimeter iyindlela yokuhlaziya okushisayo esetshenziswa kabanzi ocwaningweni lwesayensi nasezimbonini zezimboni, futhi isibe yithuluzi elibalulekile lokuhlola izici ezishisayo zezinto. Ama-calories okuskena ahlukile afunda izici ezishisayo zezinto ngokulinganisa umehluko ekugelezeni kokushisa phakathi kwesampula nokokusebenza okuyisithenjwa ngesikhathi sokushisisa noma ukupholisa. Emkhakheni wocwaningo lwesayensi, ama-calories okuskena okuhlukile asetshenziswa kakhulu. Isibonelo, emkhakheni wamakhemikhali, ingasetshenziswa ukutadisha imiphumela eshisayo yokusabela kwamakhemikhali, ukuqonda izindlela zokusabela kanye nezinqubo ze-kinetic. Emkhakheni wesayensi yezinto zokwakha, ubuchwepheshe be-DSC bungasiza abacwaningi baqonde imingcele ebalulekile njengokuzinza okushisayo kanye nezinga lokushisa lokushintsha kwengilazi yezinto, ukuhlinzeka ngokusekela okuqinile kokuklama nokuthuthukiswa kwezinto ezintsha. Emkhakheni wezimboni, ama-calories okuskena okuhlukile nawo adlala indima engenakushintshwa. Ngobuchwepheshe be-DSC, onjiniyela bangaqonda izinguquko ezingaba khona ekusebenzeni okushisayo kwemikhiqizo ngesikhathi sokukhiqiza nokusetshenziswa, ngaleyo ndlela bathuthukise inqubo yokukhiqiza nokulawulwa kwekhwalithi. Ngaphezu kwalokho, i-DSC ingaphinda isetshenziselwe ukulawula ikhwalithi yomkhiqizo kanye nokuhlolwa kwempahla eluhlaza ukuze kuqinisekiswe ukusebenza komkhiqizo nokuzinza.
2.I-YY-1000A Isihloli se-coefficient yokwandisa okushisayoiyithuluzi elinembayo elisetshenziselwa ukukala izinguquko zobukhulu bezinto lapho ishiswa, ikakhulukazi ukunquma ukunwetshwa nokufinyela kwezinsimbi, izitsha zobumba, ingilazi, ama-glaze, izinto eziphikisayo nezinye izinto ezingezona ezensimbi emazingeni okushisa aphezulu.
Umgomo wokusebenza we-coefficient yesihloli sokunwetshwa kwe-thermal sisekelwe ekunwebeni nasekufinyezweni kwezinto ngenxa yokushintsha kwezinga lokushisa. Kuthuluzi, isampuli ibekwe endaweni ekwazi ukulawula izinga lokushisa. Njengoba izinga lokushisa lishintsha, usayizi wesampula uzoshintsha. Lezi zinguquko zikalwa ngokunembile ngezinzwa zokunemba okuphezulu (ezifana nezinzwa zokuthutha ezishintshayo noma i-LVDTS), ziguqulelwe zibe amasignali kagesi, futhi ekugcineni zicutshungulwe futhi ziboniswe isofthiwe yekhompyutha. Isihloli se-coefficient ye-thermal coefficient sivamise ukuhlonyiswa ngesistimu yokulawula ikhompuyutha, engakwazi ukubala ngokuzenzakalela i-coefficient yokunweba, ukunwetshwa kwevolumu, inani lokunwetshwa komugqa, futhi inikeze idatha efana nekhevu ye-coefficient yokwandisa izinga lokushisa. Ukwengeza, amanye amamodeli asezingeni eliphezulu afakwe imisebenzi yokurekhoda ngokuzenzakalelayo, ukugcina nokuphrinta idatha, nokusekela ukuvikelwa komkhathi kanye nemisebenzi yokuhlanza ukuze kuhlangatshezwane nezidingo ezihlukene zokuhlola.
3.I-YYP-50KN Electronic Universal Testing Machineesetshenziselwa kakhulu ukuhlola ukuqina kwendandatho yepayipi lepulasitiki, Umhloli wokuqina wendandatho yepayipi lepulasitiki isetshenziswa kakhulu ukuhlola ukuqina kwendandatho nokuguquguquka kwendandatho (flat) kanye nezinye izakhiwo zemishini zamapayipi epulasitiki, amapayipi e-fiberglass namapayipi ayinhlanganisela yezinto.
Isihloli sokuqina kwendandatho yepayipi lepulasitiki sisetshenziswa kabanzi ekunqumeni ukuqina kwendandatho yamapayipi e-thermoplastic namapayipi e-fiberglass anezigaba eziphambanayo ze-annular. Ihlangabezana nezidingo zamapayipi e-PE anodonga oluphindwe kabili, amapayipi amanxeba kanye namazinga ahlukahlukene wamapayipi, futhi ingaqedela ukuhlolwa okufana nokuqina kwendandatho yepayipi, ukuguquguquka kwendandatho, ukucaba, ukugoba kanye namandla okushisela. Ukwengeza, isekela ukunwetshwa komsebenzi wokuhlola isilinganiso se-creep ratio, esetshenziselwa ukukala amapayipi epulasitiki agqitshiwe anobubanzi obukhulu futhi ilingise ukuncishiswa kokuqina kwendandatho yawo ngokuhamba kwesikhathi ngaphansi kwezimo zokungcwaba ezijulile zesikhathi eside.
Isikhathi sokuthumela: Apr-21-2025