I-HTT-L1 I-Hot Tack Tester

Ithuluzi lokulinganisa lensimbi enamathelayo yesikrini se-thermo yesikrini sokuthinta kanye nethuluzi lokulawula (ngemuva kwalokhu elibizwa ngokuthi ithuluzi lokulinganisa nokulawula) lamukela isistimu eshumekiwe ye-ARM yakamuva, 800X480 isibonisi sombala we-LCD esikhulu sokuthinta, ama-amplifiers, iziguquli ze-A/D nezinye izisetshenziswa zisebenzisa ubuchwepheshe bamuva nje. , ngokunemba okuphezulu nokunemba okuphezulu. Izici zokuxazulula, ukulingisa isixhumi esibonakalayo sokulawula i-microcomputer, ukusebenza okulula nokulula, kuthuthukisa kakhulu ukusebenza kahle kokuhlolwa. Ukusebenza kuzinzile, umsebenzi uphelele, umklamo wamukela izinhlelo eziningi zokuvikela (ukuvikelwa kwesofthiwe nokuvikelwa kwe-hardware), okuthembeke kakhulu futhi okuphephile.

1. Uhlolojikelele
Ithuluzi lokulinganisa lensimbi enamathelayo yesikrini se-thermo yesikrini sokuthinta kanye nethuluzi lokulawula (ngemuva kwalokhu elibizwa ngokuthi ithuluzi lokulinganisa nokulawula) lamukela isistimu eshumekiwe ye-ARM yakamuva, 800X480 isibonisi sombala we-LCD esikhulu sokuthinta, ama-amplifiers, iziguquli ze-A/D nezinye izisetshenziswa zisebenzisa ubuchwepheshe bamuva nje. , ngokunemba okuphezulu nokunemba okuphezulu. Izici zokuxazulula, ukulingisa isixhumi esibonakalayo sokulawula i-microcomputer, ukusebenza okulula nokulula, kuthuthukisa kakhulu ukusebenza kahle kokuhlolwa. Ukusebenza kuzinzile, umsebenzi uphelele, umklamo wamukela izinhlelo eziningi zokuvikela (ukuvikelwa kwesofthiwe nokuvikelwa kwe-hardware), okuthembeke kakhulu futhi okuphephile.

I-Hot Stick Test:
Ngokuvamile lapho senza ukuhlolwa kokuvalwa kokushisa, sithatha isampula evaliwe futhi siyivivinye emshinini we-tensile lapho izinga lokushisa lehla lifinyelela ekamelweni lokushisa. Ngalesi sikhathi, inani lamandla ngokuvamile lilikhulu ngokuqhathaniswa; amanye amakhasimende adinga ukudlula isikhathi esithile ngemva kokubekwa uphawu. Amandla okuvalwa lapho izinga lokushisa lingakehli ezingeni lokushisa legumbi. Isikhathi esiqondile ngokuvamile siyisikhawu sesikhathi phakathi kwenqubo yangaphambilini kanye nenqubo elandelayo emugqeni wokukhiqiza. Ukuhlola okunjalo kubizwa ngokuthi i-hot tack test.

2. Izici Zomkhiqizo
1) Isivinini sokulayisha sishintshwa kancane kancane sisuka ku-0.1 siye ku-1400cm/min, esihlangabezana ngokunembile nezidingo ze-ASTM F1921 Method B yejubane lokuxebula elishisayo elingu-1200cm/min;
2) Imodi yokushisa ephindwe kabili, ukulawula izinga lokushisa kwe-PID yedijithali, ukulawulwa kwezinga lokushisa kunembe kakhudlwana futhi kuyashesha;
3) Yamukela inzwa yengcindezi yedijithali enembayo ephezulu, ukubonisa kwedijithali kokucindezela komoya ovala ukushisa, okunembile nokunembile;
I-4) Ukusetshenziswa kwesilawuli se-digital pressure, ukulungiswa kwedijithali, kungalungisa ngokunembile ukucindezela komoya okuvala ukushisa;
5) Ngemuva kokuhlolwa, inani elimaphakathi, inani eliphakeme, inani elincane kanye nokuphambuka okujwayelekile kwemiphumela yokuhlola kungabalwa ngamaqembu, okulungele amakhasimende ukwenza idatha yokuhlola.

3. Imingcele Eyinhloko Yezobuchwepheshe

1. Ipharamitha

2. Ukugcinwa kwedatha:Uhlelo lungagcina amasethi angu-511 edatha yokuhlola, eqoshwa njengezinombolo zeqoqo;
Iqembu ngalinye lokuhlola lingenziwa izivivinyo eziyi-10, ezirekhodwa njengenombolo.

3. Izinhlobo zokuhlola ezitholakalayo:
(1) Ukuhlolwa kwe-viscosity eshisayo
(2) Ukuhlolwa kokuvalwa kokushisa
(3) Ukuhlolwa kwamandla okushisa okushisa
(4) Ukuhlolwa kokuqina

4. Amazinga okusebenzisa:
I-ASTM F1921
I-ASTM F2029