7HR-45 Superficial Rockwell Hardness Tester
• Ukuzinza kunye nokuqina, ukusebenza kakuhle kovavanyo;
• I-HRN, isikali se-HRT sinokufundwa ngokuthe ngqo kwi-gauge;
• Ithatha isithinteli soxinzelelo lweoyile echanekileyo, isantya sokulayisha sinokulungiswa;
• Inkqubo yokuvavanya ngesandla, akukho mfuneko yokulawula umbane;
• Ukuchaneka kuhambelana neMigangatho ye-GB / T 230.2, ISO 6508-2 kunye ne-ASTM E18;
Ilungele intsimbi ecinyiweyo yomphezulu, ukunyanga ubushushu bomphezulu kunye nezixhobo zokunyanga iikhemikhali, ialloy yobhedu, i-aluminium alloy, sheet, zinc layers, chrome layers, tin layers, ethwele intsimbi kunye nokubanda kunye nokuphosa kanzima njl.
Uluhlu lokulinganisa: 70-91HR15N, 42-80HR30N, 20-77HR45N, 73-93HR15T, 43-82HR30T,12-72HR45T
Amandla ovavanyo: 147.1, 294.2,441.3N (15, 30, 45kgf) Amandla ovavanyo lokuqala: 29.42N (3kgf)
Max.ukuphakama kweqhekeza lovavanyo: 170mm
Ubunzulu bomqala: 135mm
Uhlobo lwe-indenter:Ikhowuni yedayimane ye-indenter,
φ1.588mm isalathisi sebhola
Min.ixabiso lesikali: 0.5HR
Ubunzima bokufunda: Dial Gauge
Imilinganiselo: 466 x 238 x 630mm
Ubunzima: 67/78Kg
| Iyunithi ephambili | Iseti e-1 | Iibhloko ezikumgangatho ophezulu weRockwell | IiPcs ezi-4 |
| I-anvil enkulu ethe tyaba | 1 iPc | Umqhubi weScrew | 1 iPc |
| I-anvil encinci | 1 iPc | Ibhokisi encedisayo | 1 iPc |
| I-V-notch anvil | 1 iPc | Isigqubuthelo sothuli | 1 iPc |
| Diamond cone ongene | 1 iPc | Incwadana yokusebenza | 1 iPc |
| Intsimbi yentsimbi engenisa into φ1.588mm | 1 iPc | Isatifikethi | 1 iPc |
| Ibhola yentsimbi φ1.588mm | IiPcs ezi-5 |
| Isikali | Uhlobo lwe-Inter | Amandla ovavanyo lokuqala | Amandla ovavanyo ewonke (N) | Umda wosetyenziso |
| HR15N | Isalathisi sedayimani | 29.42 N (3kg) | 147.1(15kg) | I-Carbide, i-nitrided steel, i-carburized steel, iipleyiti zentsimbi ezahlukeneyo, njl. |
| HR30N | Isalathisi sedayimani | 29.42 N (3kg) | 294.2(30kg) | Umphezulu wentsimbi, intsimbi, imela, ipleyiti yentsimbi ebhityileyo, njl. |
| HR45N | Isalathisi sedayimani | 29.42 N (3kg) | 441.3(45kg) | Intsimbi eqinile, ecinyiweyo kunye nentsimbi epholileyo, intsimbi eqinile kunye neenxalenye zemiphetho, njl. |
| I-HR15T | Isalathisi sebhola (1/16'') | 29.42 N (3kg) | 147.1(15kg) | I-alloy yobhedu ene-anealed, ubhedu, ishidi lobhedu, intsimbi encinci ethambileyo |
| I-HR30T | Isalathisi sebhola (1/16'') | 29.42 N (3kg) | 294.2(30kg) | Intsimbi ethambileyo ethambileyo, ialluminiyam, ingxubevange yobhedu, ubhedu, ubhedu, intsimbi ekhatywayo |
| I-HR45T | Isalathisi sebhola (1/16'') | 29.42 N (3kg) | 441.3(45kg) | Intsimbi yePearlite, i-copper-nickel kunye ne-zinc-nickel alloy sheets |
