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HT-225 Concrete Test Hammer


HT-225 Concrete Test Hammer

Availability : In Stock

HT-225 is applied to test the compressive strength of building concrete
components, bridge and so on. HT-225 submit to standard of
GB/T9138-1988 and JJG817-93 and JGJ/T23-2011 and ASTM C 805.
z Center rod is made from imported material
z High Aluminum case extend use life.
z 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
z High accuracy and durable resistance


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
Net weight: 1.0Kg
Dimensions Φ54×280mm


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