Brinell Hardness Tester serie
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LHB-3000A Electronic Brinell Hardness Tester

Model LH-3000 Electronic Brinell hardness tester 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.
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Description

Main Features:

Model LH3000 Electronic Brinell hardness tester 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,
Workpieces application:
Non-hardened steel, cast iron, non-ferrous metals, alloys bearing ,plates, sheets, motor blocks, rails, rings, bars, tires, wheels, castings

 

Technical Specifications:

Model

LH-3000

Brinell Scale

HBW2.5/62.5  HBW2.5/187.5  HBW5/125    HBW5/750    HBW10/100HBW10/1500  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 2.5510mm 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