Schmidt hammer Type N hardness concrete test hammer

Technical properties:
1  Nominal dynamic energy: 2.207J
2  Rgidity of impact spring: 7.85N
3  Hammer stroke: 75mm
4  Impact hardness: HRC59-63
5  Max static friction of pointer system: 0.5N-0.8N
6  Average calibration of steel anvil: 80±2
7  Size: Φ60*280mm
8  Weight: ≈1Kg

Mechanical/Manual concrete test hammer

Digital  concrete test hammer with voice function

Model HT-225W

Wooden and plastic package

  We can supply mechanica and digital concrete test hammer.