DRK128C Martindale Abrasion Tester

DRK128C Martindale Abrasion Testera na-eji tụọ nguzogide abrasion nke akwa ndị a kpara akpa na nke a kpara akpa, a pụkwara itinye ya na akwa na-abụghị nke a kpara akpa. Ọdịghị adabara ogologo ikpo akwa akwa. Enwere ike iji ya chọpụta arụmọrụ pilling nke akwa ajị anụ n'okpuru obere nrụgide. Ọdịghị adabara akwa ajị anụ nwere ọkpụrụkpụ karịa 3mm.

Ụkpụrụ ndị ọdabara:
GB/T4802.2, GB/T21196.1～4, GB8690, ASTMD4966, ASTMD4970, ISO12945.2

Njirimara nhazi akụrụngwa:
1. Igwe a nwere akụkụ abụọ: akụkụ bụ isi nke ngwá ọrụ na akụkụ eletriki, ọ bụkwa ihe nhazi desktọọpụ. Akụkụ ígwè bụ isi ihe nke ngwá ọrụ ahụ, nke na-arụ ọrụ ule site na usoro nchịkwa eletrik. A na-eme ihe ọ na-eme site na moto, a na-akwagharịkwa isi ihe na-egweri ka ọ na-agagharị site na onye na-ebelata ihe, efere ntụziaka, wdg. Akpụkpọ ụkwụ nke isi ihe na-eme ka ọ dị ka usoro ejiji akwa.
2. Mgbe emechara ọnụọgụ preset, ngwa ahụ ga-akwụsị na-akpaghị aka.
3. Igwe igwe mmadụ-igwe dị mfe ma dị mma iji rụọ ọrụ, ihe ngosi na-egosipụtakwa.

Isi nkọwa na njirimara teknụzụ nke akụrụngwa:
1. Ọnụ ọgụgụ isi esemokwu: 9
2. Dayameta nke ihe nlere anya: Φ38mm na Φ90mm
3. Dayameta nke tebụl egweri: Φ120mm
4. Ngụkọta arọ nke 38mm dayameta ihe njide ihe nlele na mkpanaka ndu bụ: (198± 2) g
Ngụkọta arọ nke 90mm dayameta ihe njide ihe nlele, mkpanaka ndu na mgbanaka rọba nwere ụdị O bụ: (155± 1) g
Ngụkọta arọ nke 90mm dayameta ihe njide ihe nlere anya, mkpanaka ndu, mgbanaka rọba nke O nwere na ihe mgbochi bu: (415± 2) g
Hama dị arọ: 395g± 2g, 594g±2g

Ngụkọta mkpokọta nke ngọngọ loading na mgbakọ njide ihe atụ ga-abụ:
Nnukwu mpempe (795 ± 7) g, ya bụ, nrụgide ọnụ nke etinyere na nlele ahụ bụ 12 kPa.
Obere mpempe (595± 7) g, ya bụ, nrụgide ọnụ ala etinyere na nlele bụ 9 kPa.
5. Ngụkọta ọnụ: agụkọ atọrọ 1～990000 ugboro
6. Nnwale ule (ọsọ na-atụgharị nke isi igwe): 47.5 ± 2.5rpm
Rịba ama: Nhazi ọkọlọtọ na-abịa na 47.5 ± 2.5rpm, na 25r.pm na 75r.pm ọzọ kwesịrị ịbụ nhọrọ.
7. Ike ọkụ: 220V± 10%, 50Hz
8. Ike moto: 120W
9. Akụkụ: 850mm × 600mm × 400mm
10. Ibu: ngwá ọrụ 120kg na 22kg ngwa ngwa