High strength concrete Rebound test hammer, Schmidt hammer, Construction non destructive testing equipment

Description

The high strength concrete Rebound test hammer is used to test strength of high-rise buildings structure components, bridges, and concrete components( board, beam, column, crane span structure. It’s kind of common construction non destructive testing equipment.

Features

• The guiding rod is made of high quality imported material, with high accuracy and abrasion-proof.
• Ultrasonic aluminum enclosure prolong the tooling life;
• External spring structure is easy for friction adjusting and also can guarantee uniform friction force between needle pivot and slider, thus to assure the instrument accuracy.

Technical specifications

1. Strength testing range: 50-80Mpa
2. Standard impact kinetic energy: 9.8J (1Kgf.m)
3. Strike hammer travel: 140mm
4. Needle slider static friction force: 0.5N-0.8N
5. Test anvil calibration value: 83±2
6. Spring stiffness: 10N/cm
7. Overall size: Φ65×486mm
8. Weight: ≈3.5Kg

Packing list

1. Main machine

2. Drying agent

3. Grinding wheel:

4. Technology files

5. Operation manual

6. Quality certificate