7HR-45 Superficial Rockwell Hardness Tester
• Zokhazikika komanso zolimba, zoyeserera kwambiri;
• HRN, HRT sikelo ikhoza kuwerengedwa mwachindunji kuchokera ku geji;
• Amatenga mwatsatanetsatane buffer kuthamanga mafuta, Kuthamanga liwiro akhoza kusinthidwa;
• Njira yoyesera pamanja, palibe chifukwa chowongolera magetsi;
• Kulondola kumagwirizana ndi Miyezo ya GB/T 230.2, ISO 6508-2 ndi ASTM E18;
Oyenera pamwamba kuzimitsidwa zitsulo, pamwamba kutentha mankhwala ndi mankhwala mankhwala, aloyi mkuwa, aloyi zotayidwa, pepala, zigawo nthaka, chrome zigawo, malata zigawo, kubala chitsulo ndi ozizira ndi kuponya molimba etc.
Mitundu yoyezera: 70-91HR15N, 42-80HR30N, 20-77HR45N, 73-93HR15T, 43-82HR30T, 12-72HR45T
Mphamvu yoyesera: 147.1, 294.2,441.3N (15, 30, 45kgf) Mphamvu yoyesera yoyambirira: 29.42N (3kgf)
Max.kutalika kwa mayeso chidutswa: 170mm
Kuzama kwapakhosi: 135mm
Mtundu wa indenter: diamondi cone indenter,
φ1.588mm cholozera mpira
Min.mtengo wamtengo: 0.5HR
Kuwerenga Kwazovuta: Dial Gauge
Makulidwe: 466 x 238 x 630mm
Kulemera kwake: 67/78Kg
| Chigawo chachikulu | 1 Seti | Superficial Rockwell standard blocks | 4 ma PC |
| Chophimba chachikulu chathyathyathya | 1 pc | Screw driver | 1 pc |
| Chophimba chaching'ono chathyathyathya | 1 pc | Bokosi lothandizira | 1 pc |
| V-notch anvil | 1 pc | Chivundikiro cha fumbi | 1 pc |
| Cholowera cha diamondi | 1 pc | Buku la ntchito | 1 pc |
| Wolowetsa mpira wachitsulo φ1.588mm | 1 pc | Satifiketi | 1 pc |
| Mpira wachitsulo φ1.588mm | 5 ma PC |
| Sikelo | Mtundu wa Indenter | Mphamvu yoyesera yoyambira | Mphamvu zonse zoyesa (N) | Kuchuluka kwa ntchito |
| Mtengo wa HR15N | Diamondi indenter | 29.42 N (3kg) | 147.1 (15kg) | Carbide, nitrided zitsulo, carburized zitsulo, mbale zosiyanasiyana zitsulo, etc. |
| Mtengo wa HR30N | Diamondi indenter | 29.42 N (3kg) | 294.2 (30kg) | pamwamba oumitsa zitsulo, carburized zitsulo, mpeni, woonda zitsulo mbale, etc. |
| Mtengo wa HR45N | Diamondi indenter | 29.42 N (3kg) | 441.3 (45kg) | Chitsulo cholimba, chozimitsidwa ndi chitsulo chosungunula, chitsulo cholimba komanso mbali zina, etc. |
| Mtengo wa HR15T | Mpira wamkati (1/16'') | 29.42 N (3kg) | 147.1 (15kg) | Annealed mkuwa aloyi, mkuwa, pepala mkuwa, woonda wofatsa chitsulo |
| Mtengo wa HR30T | Mpira wamkati (1/16'') | 29.42 N (3kg) | 294.2 (30kg) | Thin wofatsa zitsulo, zitsulo zotayidwa aloyi, mkuwa aloyi, mkuwa, mkuwa, malleable kuponyedwa chitsulo |
| Mtengo wa HR45T | Mpira wamkati (1/16'') | 29.42 N (3kg) | 441.3 (45kg) | Pearlite iron, copper-nickel ndi zinc-nickel alloy sheets |
