Engineering Non Destructive Testing Equipment , 4.5J High strength Rebound Test Hammer

High strength Rebound test hammer, Concrete strength test hammer, Schmidt hammer, Non-destructive testing equipment.

Description

The high strength Schmidt 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 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

Technical specifications

1. Standard energy: 4.5J

2. Spring working length: 106mm

3. Spring stiffness: 900N/m

4. Test anvil calibration value: 88±2

5. Strike hammer stroke: 100mm

6. Net weight: 3kg

7.Size: 64×430mm

8. Strength testing range: 20-110MPa