Application
● Industrial production, Inspection of product quality on processing technology.
● Ferrous and nonferrous metals, Hardened steel, tempered steel, annealed steel, hardened steel, sheet of various thicknesses, carbide materials, powder metallurgy materials, hardness and thermal spray coating.
Main Features
● Traditional weight system
● Dial display & Manual load
● Rockwell Scales: HRA, HRB, HRC
● Precision hydraulic load damper (loading speed is adjustable)
● Wide range of applications, easy to operate
● Meets or exceeds GB/T230.2, ISO 6508-2, ASTM E18 standards
● Accurate, reliable and durable.
Technical Specifications
| Model | LHR-150A | |||||||
| Indication of Hardness Value | Dial | |||||||
| Max Height of Specimen | 170MM | |||||||
| Indication of Hardness Value | Dial display | |||||||
| Carried Standard | GB/T230.2 Chinese Standard, JJG112 Inspection Rule | |||||||
| Distance of Indenter to outer wall | 165m | |||||||
| Preliminary Testing force | 10kgf(98.07N) | |||||||
| Testing force | 60kgf(588N) 100kgf(980N) 150kgf(1471N) | |||||||
| Rockwell Scale | HRA、HRB、HRC | |||||||
| Hardness measuring range | HRA:20-88 HRB:20-100 HRC:20-70 | |||||||
| Overall Dimension (mm) | 520*240*700 | |||||||
| Net Weight | About 80Kg | |||||||
Standard Accessories
| Name | Quantity | Name | Quantity | |||||
| Diamond Rockwell Indenter | 1 | 1/16 Ball Indenter | 1 | |||||
| Hardness block（HRC , HRB ） | 3 | Large, Medium, “V” shaped Testing Table | 1 each | |||||
| 1/16 Ball | 6 | Plastic Dustproof cover | 1 | |||||
| Operation Manual | 1 | Product Certificate | 1 | |||||
