Tsis Siv Neeg Tag Nrho Cov Nplai Digital Rockwell Hardness Tester
* Haum rau kev txiav txim siab Rockwell hardness ntawm ferrous, non-ferrous hlau thiab cov ntaub ntawv tsis yog hlau.
Rockwell:Kev ntsuas qhov nyuaj ntawm pob zeb ntawm cov hlau ferrous, cov hlau uas tsis yog ferrous thiab cov khoom siv uas tsis yog hlau; Haum rau kev ua kom tawv, quenching thiab tempering cov ntaub ntawv kho cua sov "rockwell hardness ntsuas; Nws yog qhov tshwj xeeb tshaj yog rau kev sim meej ntawm lub dav hlau kab rov tav. V-hom anvil tuaj yeem siv rau kev sim meej ntawm lub tog raj kheej.
Qhov chaw Rockwell:Kev kuaj cov hlau ferrous, alloy steel, hard alloy thiab kev kho qhov chaw ntawm hlau (carburizing, nitriding, electroplating).
Yas Rockwell hardness:rockwell hardness ntawm plastics, composite cov ntaub ntawv thiab ntau yam kev sib txhuam cov ntaub ntawv, cov hlau mos thiab cov ntaub ntawv mos uas tsis yog hlau.
* Siv dav hauv kev sim Rockwell hardness rau cov ntaub ntawv kho cua sov, xws li quenching, hardening thiab tempering, thiab lwm yam.
* Tshwj xeeb tshaj yog rau kev ntsuas qhov tseeb ntawm qhov chaw sib luag thiab ruaj khov thiab txhim khu kev qha rau kev ntsuas qhov chaw nkhaus.

| Chav tsev tseem ceeb | 1 teeb | Kev nyuaj siab thaiv HRA | 1 Daim |
| Lub anvil me me tiaj tus | 1 Daim | Hardness Block HRC | 3 Daim |
| V-notch anch | 1 Daim | Hardness Block HRB | 1 Daim |
| Pob zeb diamond penetrator | 1 Daim | Lub tshuab luam ntawv me me | 1 daim |
| Lub pob hlau nkag mus rau hauv φ1.588mm | 1 Daim | Fuse: 2A | 2 Daim |
| Cov Pob Zeb Rockwell Hardness | 2 Daim | Cover tiv thaiv plua plav | 1 Daim |
| Tus pas ntsuas | 1 Daim | Kab rov tav Regulating Screw | 4 Daim |
| Phau ntawv qhia ua haujlwm | 1 Daim |














