Prefessional Hardness Rubber Testing Machine For Hardened Steel Rockwell
Hardness Testing Machine
1.prefessional designed
2.high quality,reasonable price
3.good after-sale service
Rockwell hardness machine (mold hardness) is widely used for hardened steel, hard alloy and metalmaterial and unhardened steel (copper alloy, quenching and tempering, annealing of steel, aluminum alloy, chilled casting,forging parts, bearing steel and so on ) detection
Main application
1. Hardened steel, quenched and tempered steel, annealing steel, bearing steel, strip steel, hardened
steel sheet, hard alloy, etc.;
2. Galvanized, chrome plating, tin plating, heat treatment of materials and chemical surface treatment
of all kinds of thin metallic materials;
3. Pure copper, beryllium bronze, phosphor bronze, malleable cast iron, hard plastic, hard rubber,
synthetic resin and friction materials;
Technical parameter
Model | LYXHRRD-150P |
Rockwell scale | HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK, HRL, HRM, HRR, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T |
Conversion scale | HRA, HRB, HRC, HRD, HRF, HV, HK, HBW, H15N, H30N, H45N, H15T, H30T, H45T |
Preliminary test force | 10Kg(98.0N), 3Kg (29.42N) |
Total test force | 60Kg (588N), 100Kg (980N), 150Kg (1471N), 15Kg(147.1N),30Kg(294.2N),45Kg(441.3N) Tolerance range:±1.0% |
LCD screen size | 118x99mm |
Resolution | 0.1HR |
Hardness value range | HRA: 20~88 HRB: 20~100 HRC: 20~70 HR15N: 70~91 HR30N: 42~80 HR45N: 20~70 HR15T: 73~93 HR30T: 43~82 HR45T: 12~72 HRE:70~100 HRL:50~115 HRM:50~115 HRR: 50~115 |
Hardness data read | Digital LCD screen |
Loading method | Automatic (Load, Dwell ,Unload) |
Dwell time | 1~99S, each step 1 second |
Allowed specimen measurement space | maximum height :170mm maximum throat depth:130mm |
Size / weight | Instrument size: 460*160*660mm (L×W×H) /Net Weight: 85kg Packing size: 625*430*900mm (L×W×H) / Gross Weight: 95kg |
Power supply | AC220V + 5%, 50~60 Hz; (can be change to 110V) |
Data output | Built-in printer |
Executive standard | GB/T230.2 , ASTM E18 , ISO 6508 , GB 7407 , ASTM D785 , JJG112 , JJG884 |
Standard accessories | Rockwell hardness tester host: 1 set Diamond Rockwell indenter:1 pc Φ1.588mm,Φ3.175 mm,Φ6.35 mm, Φ12.7mm hard alloy indenter: each one piece Standard hardness block: 9 pcs Large testing table: 1 pc Medium testing table: 1 pc V-shaped testing table: 1 pc, Φ1.588 mm diameter steel ball : 5 pcs Power cable:1 pc , Dust-proof cover: 1 pc, Accessory case :1 pc Data transmission software CD: 1 pc Data line :1 pc Operating instruction :1pc |
Optional accessories | Block, Indenter |
Photo Reference