DRK127 Touch Color Screen Friction Coefficient Tester

DRK127 touch color color friction tester (emva koku ekubhekiselwa kuyo njengesixhobo sokulinganisa kunye nokulawula) yamkela inkqubo ehlonyelwe ye-ARM yamva nje, i-800X480 iLCD enkulu yokulawula umbala wokuchukumisa, ii-amplifiers, iziguquli ze-A/D kunye nezinye izixhobo zamkela itekhnoloji yamva nje, ngokuchaneka okuphezulu. kunye nokuchaneka okuphezulu. Iimpawu zesisombululo, ukulinganisa i-interface yokulawula i-microcomputer, ukusebenza okulula kunye nokufanelekileyo, ukuphucula kakhulu ukusebenza kovavanyo.

1. Intshayelelo yemveliso:
DRK127 touch color color friction tester (emva koku ekubhekiselwa kuyo njengesixhobo sokulinganisa kunye nokulawula) yamkela inkqubo ehlonyelwe ye-ARM yamva nje, i-800X480 iLCD enkulu yokulawula umbala wokuchukumisa, ii-amplifiers, iziguquli ze-A/D kunye nezinye izixhobo zamkela itekhnoloji yamva nje, ngokuchaneka okuphezulu. kunye nokuchaneka okuphezulu. Iimpawu zesisombululo, ukulinganisa i-interface yokulawula i-microcomputer, ukusebenza okulula kunye nokufanelekileyo, ukuphucula kakhulu ukusebenza kovavanyo.
Sisixhobo sokuvavanya iipropathi zokukhuhlana kwezixhobo, isixhobo esiyimfuneko sokuvavanya abenzi bezinto eziphathekayo kunye namasebe okuhlola umgangatho, kunye nesixhobo sokuvavanya esiyimfuneko kwiiyunithi zophando lwezenzululwazi ukwenza uphando olutsha lwemathiriyeli.
I-DRK127 yombala wokuchukumisa umbala wekhusi umvavanyi womlinganiso (ufanelekele ukulinganisa i-coefficient yefriction emileyo kunye ne-dynamic coefficient yokukhuhlana kwefilimu yeplastiki kunye neshiti, irabha, iphepha, ikhadibhodi, ilaphu kunye nezinye izinto xa utyibilika.

2. Iimpawu:
1. I-force-time curve ingabonakaliswa ngokubonakalayo ngexesha lovavanyo;
2. Ekupheleni kovavanyo, i-coefficient ye-static friction kunye ne-dynamic friction coefficient ilinganiswa ngexesha elifanayo.
3. Isethi yedatha yovavanyo lwe-10 inokurekhodwa ngokuzenzekelayo, kwaye ubuninzi, ubuncinci, umyinge, ukutenxa okusemgangathweni, kunye ne-coefficient of variation ingabalwa ngexesha elifanayo;
4. Uxinzelelo oluthe nkqo (umgangatho wesilayidi) unokusetwa ngokungqongqo;
5. Isantya sovavanyo sihlala sihlengahlengiswa ukusuka kwi-0-500mm / min;
6. Isantya sokubuya sinokusetwa ngokungathandabuzekiyo (ngokuphawulekayo siphucula ukusebenza kakuhle kovavanyo);
7. Idatha yereferensi yokumiselwa kwe-coefficient ye-dynamic friction inokulungelelaniswa ngokweyona meko;

3. Iimpawu eziphambili zobugcisa
1. Ukunyanzeliswa kwesisombululo somlinganiselo: 1/100000
2. Ukunyanzeliswa kokuchaneka komlinganiselo: <0.1%
3. Isampuli rhoqo: 20Hz
4. Ubomi bokubonisa i-LCD: malunga neeyure ze-100,000
5. Inani lokuchukumisa okusebenzayo kwesikrini sokuchukumisa: malunga namaxesha angama-50,000
6. Ukugcinwa kwedatha: Iiseti ze-511 zedatha yovavanyo zingagcinwa, zirekhodwe njengenombolo yebhetshi;
Iqela ngalinye lemifuniselo linokwenziwa ngamaxesha ali-10, elirekhodwa njengenani.

4. ukuhlangabezana nemigangatho:
I-GB/T 10006 "Indlela yokumisela i-Friction Coefficient of Plastics and Sheets"
I-FZ/T 01054-2012 "Indlela yoVavanyo lweempawu zokukhuhlana komphezulu wamalaphu"