Portable Leeb Hardness Tester
Overview
The Portable Leeb Hardness Tester is a precision-engineered, non-destructive testing instrument designed for rapid hardness evaluation of metals—including steel, cast iron, aluminium, and copper alloys—directly in the field or production environment. Ideal for quality control engineers, metallurgists, and maintenance teams working with large or immovable components.
Key Features
- Uses the Leeb rebound method (compliant with ASTM A956 & JB/T 9378-2001 standards)
- Measures multiple hardness scales: HL, HRC, HRB, HB, HV, HS, and MPa
- Works at any angle, even upside down
- High accuracy of ±1% with backlit LCD display
- Compact and lightweight for easy portability
Technical Specifications
- Power Supply: 2 AA alkaline dry batteries (or rechargeable Li-ion in premium models)
- Operating Temperature: -10°C to +55°C
- Dimensions: Approx. 148 × 31 × 25 mm
- Weight: ~0.3 kg (300 grams)
- Warranty: 12–18 months
Ideal Applications
- On-site inspection of pipelines, machinery, rails, and structural steel
- Foundries, forging units, and metal fabrication workshops
- Preventive maintenance in automotive, aerospace, and power plants