Description
Overview
The Rockwell Hardness Tester designed to determines the hardness by measuring the depth of an indentor under specified load compared to the penetration made by a preliminary test force.
Model NL 6004 X / 002. Key figures: Resolution 0.5; Product Dimensions 230 (L) x 470 (W) x 630 (H) mm; Approx. Weight 75 kg.
Applications & Test Methods
Digital Rockwell Hardness Tester (Depth Measuring) is used for mechanical testing of steel, rebar, wire and metals in factory QC and civil laboratories. It supports test procedures to ASTM E18, ISO 6508-2. Read the method guides: Hardness Tester Guide, Metal Hardness Testing — Brinell (ISO 6506) & Rockwell (ISO 6508). Browse all Steel testing equipment.
Supplied With
- Indenter Set
- – Rockwell Conical Diamond Indenter
- – Rockwell Ball Indenter (1/16 inch)
- Table Set
- – Large Testing Table (Ø150 mm)
- – Medium Testing Table (Ø60 mm)
- – V-Shaped Testing Table (Ø40 mm)
- Rockwell Test Disc Set
- Tools
Technical Specifications
| Model Number | NL 6004 X / 002 |
|---|---|
| Preliminary Test Force | 98.07 N (10kgf) |
| Horizontal Clearance (from centre) 130 mm | Sustainable |
| Total test force | 588 N (60 kgf) |
| Resolution | 0.5 |
| Product Dimensions | 230 (L) x 470 (W) x 630 (H) mm |
| Approx. Weight | 75 kg |
Compliance Standards
- ASTM E18
- ISO 6508-2
Why NL Scientific
- Manufactured in Malaysia to European standards, exported to 40+ countries
- Ready stock in a large warehouse for prompt delivery
- ISO/IEC 17025 accredited calibration laboratory
- Over 3,000 products for civil engineering and material testing


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