HT-225 Digital Hammer Test Concrete Schmidt Test Hammers

HT-225 Digital Hammer Test Concrete Schmidt Test Hammers Features 1.Center rod is made from imported material 2. High Aluminum case extend use life. 3. High accuracy and durable resistance 4. Pointer slider is outside structure, its friction can be balance well and easy to be adjusted so that we can make sure that the instrument is accurate    

Concrete Test Hammer
Standard impact energy	2.207±0.1J (0.225Kgf.m)
The static friction of pointer slider	0.65N±0.15N
Length of spring stretch	75±0.3mm
Average rebound hammer on steel anvil Rm	80±2
Measuring Range	10~60Mpa
Radius of spherical tip	25mm±1mm
Working Temperature	-10℃~+50℃
Working Humidity	≤90%RH
Dimensions	Φ54x280mm
Net weight	About 1.0Kg