7HR-45 Superficial Rockwell Hardness Tester
• Ukuqina nokuqina, ukusebenza kahle kokuhlolwa okuphezulu;
• I-HRN, isikali se-HRT singafundwa ngokuqondile kugeji;
• Ukwamukela ukunemba uwoyela ingcindezi isivikelo, isivinini ukulayisha ingashintshwa;
• Inqubo yokuhlola okwenziwa ngesandla, asikho isidingo sokulawula ugesi;
• Ukunemba kuvumelana Namazinga e-GB/T 230.2, ISO 6508-2 kanye ne-ASTM E18;
Ifanele i-surface quenched steel, ukwelapha ukushisa okungaphezulu nezinto zokwelapha ngamakhemikhali, ingxubevange yethusi, ingxubevange ye-aluminium, ishidi, izendlalelo ze-zinc, izendlalelo ze-chrome, izendlalelo zikathayela, ezithwala insimbi nokubanda nokusakazwa kanzima njll.
Ibanga lokulinganisa: 70-91HR15N, 42-80HR30N, 20-77HR45N, 73-93HR15T, 43-82HR30T,12-72HR45T
Amandla okuhlola: 147.1, 294.2,441.3N (15, 30, 45kgf) Amandla okuhlola okuqala:29.42N (3kgf)
Ubukhulu.ukuphakama kwesiqephu sokuhlola: 170mm
Ukushona komphimbo: 135mm
Uhlobo lwe-indenter:I-diamond cone indenter,
φ1.588mm indenta yebhola
Okuncane.inani lesikali: 0.5HR
Ubunzima bokufunda: I-Dial Gauge
Ubukhulu: 466 x 238 x 630mm
Isisindo: 67/78Kg
| Iyunithi eyinhloko | 1 Isethi | Amabhulokhi ajwayelekile we-Superficial Rockwell | 4 ama-pcs |
| I-anvil enkulu eyisicaba | 1 Iph | Isikulufa somshayeli | 1 Iph |
| I-anvil encane eyisicaba | 1 Iph | Ibhokisi elisizayo | 1 Iph |
| I-V-notch anvil | 1 Iph | Ikhava yothuli | 1 Iph |
| I-penetrator yekhoni yedayimane | 1 Iph | Imanuwali yokusebenza | 1 Iph |
| I-penetrator yebhola lensimbi φ1.588mm | 1 Iph | Isitifiketi | 1 Iph |
| Ibhola lensimbi φ1.588mm | 5 ama-pcs |
| Isikali | Uhlobo lwe-Interer | Amandla okuhlola okuqala | Isamba samandla okuhlola (N) | Ububanzi bohlelo lokusebenza |
| I-HR15N | I-indenter yedayimane | 29.42 N (3kg) | 147.1(15kg) | I-Carbide, insimbi ye-nitrided, insimbi e-carburized, amapuleti ensimbi ahlukahlukene, njll. |
| I-HR30N | I-indenter yedayimane | 29.42 N (3kg) | 294.2(30kg) | Insimbi eqinile engaphezulu, insimbi eyenziwe nge-carburized, ummese, ipuleti lensimbi elincanyana, njll. |
| I-HR45N | I-indenter yedayimane | 29.42 N (3kg) | 441.3(45kg) | Insimbi eqinile, insimbi ecishiwe futhi eqinile, insimbi eqinile nezingxenye zomphetho, njll. |
| I-HR15T | I-indenter yebhola (1/16'') | 29.42 N (3kg) | 147.1(15kg) | I-alloy yethusi ehlanganisiwe, ithusi, ishidi lethusi, insimbi encane emnene |
| I-HR30T | I-indenter yebhola (1/16'') | 29.42 N (3kg) | 294.2(30kg) | Insimbi ezacile, ingxubevange ye-aluminium, ingxubevange yethusi, ithusi, ithusi, insimbi ethambile ethambile |
| I-HR45T | I-indenter yebhola (1/16'') | 29.42 N (3kg) | 441.3(45kg) | I-Pearlite iron, i-copper-nickel ne-zinc-nickel alloy sheets |
