constructional machinery impact hammer psi concrete testing strength test

Place of Origin:

Liaoning, China

Brand Name:

Tmeasurement

Model Number:

ZC3-A

Product name:

ZC3-A Mechanical schmidt concrete testing rebound hammer

Impact energy:

2.207J

NW:

1.7kgs

Measuring ranges:

10-60MPa

Spring constant:

785N/m

Needle length:

20.0±0.2mm

The average rebound values:

80±2

Spring extension:

75mm

Working Humidity:

≤90%RH