Description
Overview
The digital concrete test hammer (rebound hammer) estimates the in-place compressive strength and uniformity of hardened concrete to ASTM C805, BS 1881-202 and EN 12504-2. The graphic display records each rebound value, calculates the mean and converts it to an estimated strength.
Model NL 4021 X / 004. Key figures: Approx. Weight 2 kg.
Applications & Test Methods
Digital Concrete Test Hammer is used for fresh and hardened concrete testing in site and ready-mix laboratories. It supports test procedures to ASTM C805, BS 1881-202, DIN 1048, UNI 9198, EN12504-2. Read the method guide: Rebound Hammer Test on Concrete (EN 12504-2 / ASTM C805). See the full concrete laboratory equipment checklist. Browse all Concrete testing equipment.
Optional Accessories
- Concrete Hammer Anvil
- Bluetooth Mini Printer (include 1 Roll Paper)
- Printer Paper (56 mm Width)
- Data Transfer Software (Device to PC)
- Concrete Strength Evaluation
Technical Specifications
| Model Number | NL 4021 X / 004 |
|---|---|
| Display Graphic | High-contrast Graphic Display 256×64 (pixel) |
| Approx. Weight | 2 kg |
Compliance Standards
- ASTM C805
- BS 1881-202
- DIN 1048
- UNI 9198
- EN12504-2
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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