7HR-45 Superficial Rockwell Hardness Tester
• Yakagadzikana uye yakasimba, yakakwirira yekuedza kushanda zvakanaka;
• HRN, HRT chiyero chinogona kuverengwa zvakananga kubva kugeji;
• Inotora precision oiri pressure buffer, loading speed inogona kugadziriswa;
• Manual yekuongorora maitiro, hapana chikonzero chemagetsi kudzora;
• Precision inoenderana neMitemo yeGB/T 230.2, ISO 6508-2 uye ASTM E18;
Inokodzera simbi yakadzimwa pamusoro, kupisa kwepamusoro kurapa uye makemikari ekurapa zvinhu, copper alloy, aruminiyamu alloy, sheet, zinc layers, chrome layer, tin layer, inotakura simbi uye inotonhora uye yakaoma kukanda nezvimwe.
Kuyera huwandu: 70-91HR15N, 42-80HR30N, 20-77HR45N, 73-93HR15T, 43-82HR30T,12-72HR45T
Simba rekuedza: 147.1, 294.2,441.3N (15, 30, 45kgf) Simba rekutanga rekuedza: 29.42N (3kgf)
Max.kureba kwechikamu chekuyedza: 170mm
Kudzika kwehuro: 135mm
Rudzi rwe indenter:Diamond cone indenter,
φ1.588mm bhora indenter
Min.kukosha kwechiyero: 0.5HR
Kuoma Kuverenga: Dial Gauge
Zviyero: 466 x 238 x 630mm
Kurema: 67/78Kg
| Main unit | 1 Set | Superficial Rockwell standard blocks | 4 Pcs |
| Hombe yakati sandara | 1 Pc | Screw driver | 1 Pc |
| Small flat anvil | 1 Pc | Bhokisi rekubatsira | 1 Pc |
| V-notch anvil | 1 Pc | Dust cover | 1 Pc |
| Diamond cone penetrator | 1 Pc | Operation manual | 1 Pc |
| Simbi bhora rinopinza φ1.588mm | 1 Pc | Chitupa | 1 Pc |
| Bhora resimbi φ1.588mm | 5 Pcs |
| Scale | Indenter type | Simba rekutanga rekuedza | Total test force (N) | Application scope |
| HR15N | Diamond indenter | 29.42 N (3kg) | 147.1(15kg) | Carbide, nitrided simbi, carburized simbi, akasiyana simbi ndiro, etc. |
| HR30N | Diamond indenter | 29.42 N (3kg) | 294.2(30kg) | Surface yakaoma simbi, carburized simbi, banga, nhete simbi ndiro, etc. |
| HR45N | Diamond indenter | 29.42 N (3kg) | 441.3(45kg) | Simbi yakaomeswa, yakadzimwa uye yakadzikama simbi, simbi yakaoma uye zvikamu mipendero, nezvimwe. |
| HR15T | Indenter yebhora (1/16'') | 29.42 N (3kg) | 147.1(15kg) | Annealed copper alloy, ndarira, bhuronzi sheet, nhete simbi |
| HR30T | Indenter yebhora (1/16'') | 29.42 N (3kg) | 294.2(30kg) | Simbi yakapfava, aluminium alloy, copper alloy, ndarira, bhuronzi, simbi inoumbika. |
| HR45T | Indenter yebhora (1/16'') | 29.42 N (3kg) | 441.3(45kg) | Pearlite iron, mhangura-nickel uye zinc-nickel alloy sheets |
