1.DSC-BS52 kusanthula kosiyanasiyana kwa calorimetermakamaka amayesa ndi kuphunzira njira kusungunuka ndi crystallization wa zipangizo, galasi kusintha kutentha, kuchiritsa digiri ya epoxy utomoni, matenthedwe bata / makutidwe ndi okosijeni induction nthawi OIT, polycrystalline ngakhale, anachita kutentha, enthalpy ndi kusungunuka mfundo, matenthedwe bata ndi crystallinity, gawo kusintha, kutentha enieni, purity, crystallization zinthu zina.
DSC differential scanning calorimeter ndi njira yowunikira matenthedwe yomwe imagwiritsidwa ntchito kwambiri mu kafukufuku wasayansi ndi mafakitale, ndipo yakhala chida chofunikira pakuwunika kutentha kwazinthu. Makalamita ojambulira osiyanasiyana amasanthula momwe zinthu zimatenthera poyesa kusiyana kwa kutentha kwapakati pa zitsanzo ndi zinthu zolozera pakutentha kapena kuziziritsa. M'munda wa kafukufuku wasayansi, ma calorie owerengera mosiyanasiyana amagwiritsidwa ntchito kwambiri. Mwachitsanzo, m'munda wa chemistry, angagwiritsidwe ntchito pophunzira momwe matenthedwe amagwirira ntchito, kumvetsetsa momwe zimagwirira ntchito komanso njira za kinetic. M'munda wa sayansi zipangizo, DSC luso angathandize ofufuza kumvetsa magawo zofunika monga matenthedwe bata ndi galasi kusintha kutentha kwa zipangizo, kupereka thandizo lamphamvu kwa mapangidwe ndi chitukuko cha zipangizo zatsopano. M'munda wamafakitale, kusiyanitsa ma calorimeter amakhalanso ndi gawo losasinthika. Kudzera muukadaulo wa DSC, mainjiniya amatha kumvetsetsa kusintha komwe kungachitike pakutentha kwazinthu panthawi yopanga ndikugwiritsa ntchito, potero kukhathamiritsa njira yopanga ndikuwongolera bwino. Kuphatikiza apo, DSC itha kugwiritsidwanso ntchito pakuwongolera mtundu wazinthu ndikuwunika kwazinthu zopangira kuti zitsimikizire kuti zinthu zikuyenda bwino komanso kukhazikika.
2.YY-1000A Thermal expansion coefficient testerndi chida cholondola chomwe chimagwiritsidwa ntchito kuyeza masinthidwe azinthu zikatenthedwa, makamaka pozindikira kukula ndi kupindika kwazitsulo, zoumba, magalasi, zonyezimira, zowunikizira ndi zinthu zina zosakhala zitsulo pa kutentha kwakukulu.
Mfundo yogwira ntchito ya coefficient of thermal expansion tester imachokera ku kukula ndi kutsika kwa zinthu chifukwa cha kusintha kwa kutentha. Mu chidacho, chitsanzocho chimayikidwa pamalo omwe amatha kutentha kutentha. Pamene kutentha kumasintha, kukula kwa chitsanzo kudzasinthanso. Zosinthazi zimayesedwa ndendende ndi masensa olondola kwambiri (monga ma inductive displacement sensors kapena LVDTS), osinthidwa kukhala ma siginecha amagetsi, ndipo pamapeto pake amakonzedwa ndikuwonetsedwa ndi mapulogalamu apakompyuta. Choyesa choyezera chowonjezera chotenthetsera nthawi zambiri chimakhala ndi makina owongolera makompyuta, omwe amatha kuwerengera okha kuchuluka kwa kuchuluka, kukulitsa kwa voliyumu, kuchuluka kwa mzere, ndikupereka data monga curve yokulitsa kutentha. Kuphatikiza apo, mitundu ina yapamwamba imakhala ndi ntchito zojambulira zokha, kusunga ndi kusindikiza deta, ndikuthandizira chitetezo chamlengalenga ndi ntchito za vacuuming kuti zikwaniritse zofunikira zosiyanasiyana zoyesa.
3.YYP-50KN Electronic Universal Testing Machinechomwe chimagwiritsidwa ntchito kwambiri poyesa kuuma kwa mphete za pulasitiki, Chitoliro cha pulasitiki choyezera kuuma kwa mphete chimagwiritsidwa ntchito kwambiri kuyesa kuuma kwa mphete ndi kusinthasintha kwa mphete (yosalala) ndi zida zina zamapaipi apulasitiki, mapaipi a fiberglass ndi mapaipi azinthu.
Choyesa kuuma kwa mphete za pulasitiki chimagwiritsidwa ntchito kwambiri pozindikira kuuma kwa mphete kwa mapaipi a thermoplastic ndi mapaipi a fiberglass okhala ndi magawo am'mbali mwa annular. Imakwaniritsa zofunikira za mapaipi a malata a PE omwe ali ndi khoma lawiri, mipope yamabala ndi miyeso yosiyanasiyana ya chitoliro, ndipo imatha kumaliza mayeso monga kuuma kwa mphete, kusinthasintha kwa mphete, kusalala, kupindika ndi kulimba kwamphamvu. Kuphatikiza apo, imathandizira kukulitsidwa kwa ntchito yoyeserera ya creep ratio, yomwe imagwiritsidwa ntchito kuyeza mapaipi okwiriridwa apulasitiki okhala ndi mainchesi akulu ndikuyerekeza kulimba kwa mphete yawo pakapita nthawi pansi pamikhalidwe yozama kwambiri.
Nthawi yotumiza: Apr-21-2025