DRK128C Martindale Abrasion Tester

DRK128C Martindale Abrasion Testeramagwiritsidwa ntchito kuyeza kukana kwa abrasion kwa nsalu zolukidwa ndi zoluka, komanso zitha kugwiritsidwa ntchito pansalu zosalukidwa. Osayenerera nsalu zazitali za mulu. Itha kugwiritsidwa ntchito kuti mudziwe momwe ma pilling a nsalu zaubweya amagwirira ntchito mopanikizika pang'ono. Osayenerera nsalu zaubweya zokhala ndi makulidwe opitilira 3mm.

Miyezo yoyenera:
GB/T4802.2, GB/T21196.1～4, GB8690, ASTMD4966, ASTMD4970, ISO12945.2

Makhalidwe a zida:
1. Makinawa amapangidwa ndi magawo awiri: thupi lalikulu la chida ndi gawo lamagetsi, ndipo ndi mawonekedwe apakompyuta. Chigawo chachitsulo ndi thupi lalikulu la chida, chomwe chimagwira ntchito yoyesera kupyolera mu dongosolo loyendetsa magetsi. Zochita zake zimayendetsedwa ndi injini, ndipo mutu wogaya umayendetsedwa kuti udutse muzitsulo zochepetsera, mbale zowongolera, ndi zina zotero. Njira ya mutu wogaya imakhala yofanana ndi ndondomeko yeniyeni ya kuvala kwa nsalu.
2. Pamene chiwerengero chokonzekera cha nthawi chitsirizidwa, chidacho chidzasiya basi.
3. Mawonekedwe a makina a munthu ndi osavuta komanso osavuta kugwiritsa ntchito, ndipo mawonetsedwewa ndi omveka.

Zofunikira zazikulu ndi luso lachidacho:
1. Chiwerengero cha mitu yolimbana: 9
2. Diameter of sample holder: Φ38mm ndi Φ90mm
3. Diameter ya tebulo lopera: Φ120mm
4. Kulemera konse kwa chofukizira cha 38mm m'mimba mwake ndi ndodo yowongolera ndi: (198±2) g
Kulemera konse kwa chofukizira cha 90mm m'mimba mwake, ndodo yowongolera ndi mphete ya mphira yooneka ngati O ndi: (155±1) g
Kulemera konse kwa chofukizira cha 90mm m'mimba mwake, ndodo yowongolera, mphete ya mphira yooneka ngati O ndi chipika chonyamulira ndi: (415±2)g
Nyundo yolemera: 395g ± 2g, 594g ± 2g

Kulemera konse kwa chipika chojambulira ndi cholumikizira cha specimen chizikhala:
Chidutswa chachikulu (795 ± 7) g, ndiye kuti, kuthamanga mwadzina komwe kumagwiritsidwa ntchito pa chitsanzo ndi 12 kPa.
Kachidutswa kakang'ono ka (595 ± 7) g, ndiye kuti, kuthamanga mwadzina komwe kumagwiritsidwa ntchito pachitsanzo ndi 9 kPa.
5. Kuwerengera: kuwerengera kokhazikitsidwa nthawi 1～990000
6. Kuthamanga kwa mayeso (kuthamanga kozungulira kwa mutu wakupera): 47.5 ± 2.5rpm
Chidziwitso: Kusintha kokhazikika kumangobwera ndi 47.5±2.5rpm, ndipo ina 25r.pm ndi 75r.pm iyenera kukhala yosankha.
7. Mphamvu yamagetsi: 220V ± 10%, 50Hz
8. Mphamvu yamagetsi: 120W
9. Makulidwe: 850mm×600mm×400mm
10. Kulemera: chida 120kg ndi 22kg chowonjezera bokosi