Diamond
Promoted
Lagos, Ojo, 3 hours ago
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Rock Hardness Tester
Laboratory Equipment
Type
Other
Brand
Brand New
Condition
Other
Laboratory Equipment
1
Number of Pieces
Store address
4
Lagos State • Ojo
F124Up Alaba International Market Ojo Lagos
Closed now
• Mon - Sat, 08:00-18:00
A hardness test measures a material's resistance to indentation, providing a numerical value that correlates with its strength, wear resistance, and other properties. Common methods include Rockwell, Brinell, and Vickers hardness tests.
Here's a more detailed explanation of hardness testing:
Types of Hardness Tests:
Rockwell Hardness Test:
Uses a diamond-cone or steel ball indenter, and measures the depth of indentation after applying a minor and major load.
Widely used for production control and metallic materials.
Provides a direct readout of hardness.
Brinell Hardness Test:
Employs a hardened steel or tungsten carbide ball indenter, measuring the diameter of the indentation after applying a load.
Suitable for large or coarse-grained materials like castings and forgings.
Vickers Hardness Test:
Uses
Safety tips
- Avoid paying in advance, even for delivery
- Meet with the seller at a safe public place
- Inspect the item and ensure it's exactly what you want
- Make sure that the packed item is the one you've inspected
- Only pay if you're satisfied
