Chongqing Leeb Instrument Co.,Ltd
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HRE, HRL, HRM, HRR Rockwell Hardness Tester Durometer With Normal Rockwell Scales And Superficial Rockwell Scales
Functions & Features:
● Digital, multi-function LCD display, Touch Screen
● Closed-loop system; Automatic loading & unloading
● With printer for data output
● Rockwell Scales: HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRK, HRL, HRM, HRR, HRP, HRS, HRV
● Superficial Rockwell Scales: N,T,W,X,Y
● Conversion to Vickers, Brinell scales
● Shape correction settings for curved surfaces
● Automatic testing process without manual operating error;
● Meets or exceeds GB/T230.2, ISO 6508-2, ASTM E18 standards
● Optional Plastic Rockwell Accessories
Application:
● Industrial production, Inspection of product quality on processing technology.
● Ferrous and nonferrous metals, Hardened steel, tempered steel, annealed steel, sheet of various thicknesses, carbide materials, powder metallurgy materials, hardness and thermal spray coating.
Technical Parameters:
| Model | LHR-150-45DX |
| Indication of Hardness Value | Touch screen display |
| Data output | Built-in Printer, RS232 |
| Duration time | 0-60s |
| Carried Standard | GB/T230.2,ISO6508-2,ASTME18 |
| Preliminary Testing force | 3,10kgf |
| Testing force | 15,30,45,60,100,150kgf |
|
Rockwell & Superficial Rockwell Scales |
HRA HRB HRC HRD HRE HRF HREG HRH HRK HRL HRM HRP HRR HRS HRV N T W X Y |
|
Hardness measuring range |
HRA:20-95 HRB:10-100 HRC:20-70 HRD:40-77 |
| HRF:60-100 HRG:30-94 HRH:80-100 HRK:40-100 | |
| HRL:50-115 HRM:50-115 HRR:50-115 | |
| Max Height of Specimen | 180mm |
| Distance of Indenter to outer wall | 165mm |
| Power supply | AC220V+5%,50-60Hz |
| Overall Dimension (mm) | 510*290*730 |
| Net weight | About 85Kg |
Standard Accessories:
| Name | Quantity | Name | Quantity |
| Diamond Rockwell Indenter | 1 | 1.5875mm Ball Indenter | 1 |
| Rockwell Hardness block | 5 | Large, Medium, “V” shaped Testing Table | 3 |
| Superficial Rockwell block | 4 | Plastic Dust-proof cover | 1 |
| Manual & Certificate | 2 | Power Cable | 1 |