Main Features

LHB-3000  is the closed loop sensor loading, the electronic control system, has 10 levels test force. The machine has high precision, high repeatability and stability, simple operation, etc.
 
Application Areas

Metallurgy ,metrology , Building materials, research institutes ,hardening shops, stainless steel, automotive, railway, energy, steel, aviation , roller plants, tube rolling mills, foundries,


Application Materials

Non-hardened steel, cast iron, non-ferrous metals, alloys bearing ,plates, sheets, motor blocks, rails, rings, bars, tires, wheels, castings


Technical Specifications:

Model	LHB-3000
Brinell Scale	HBW2.5/62.5, HBW2.5/187.5,  HBW5/125, HBW5/750, HBW10/100, HBW10/1500 , HBW10/3000, HBW10/250, HBW10/500, HBW10/1000
Testing Force	62.5kgf(612.9N), 100kgf(980.7N), 125kgf(1226N), 187.5kgf(1839N), 250kgf(2452N), 500kgf(4903N), 750kgf(7355N), 1000kgf(8907N), 1500kgf(14710N), 3000kgf(29420N)
Max Height of Specimen	230mm
Min Measuring Unit	0.005mm
Duration time	5~60s
Hardness testing Range	8~650HBW
Magnification of Microscope	20X
Carried Standard	GB/T231.2 Chinese Standard, JJG150 Inspection Rule
Distance of Indenter to outer wall	160mm
Indication of Hardness Value	Look-up Table
Power supply	AC220+5%,50~60Hz
Overall Dimension (mm)	550*210*750mm
Net Weight	About 90kg

Standard Accessories

Name	Quantity	Name	Quantity
Measurement microscope	1	Diameter 2.5、5、10mm Hard Alloy Steel Ball Indenter	Each 1
Standard Blocks	3	Large, Medium, “V” shaped Testing Table	Each 1
Power Cable	1	Product certificate, Printer Manual	Each 1