Introduction Digital rebound hammer

HT-225Q Digital Rebound Hammer is a high-tech product, especially designed for the needs of in place test for concrete compressive strength, applied to non-destructive test (NDT) hardened concrete compressive strength component in construct projects.

 

The digital rebound hammer is mainly used for non-destructive testing of the compressive strength of ordinary concrete in structural engineering. The digital resilience tester can conveniently test the compressive strength of concrete on site. The test angle, test surface, pumping, carbonization, etc. can be corrected on site, and the strength test results can be displayed; data analysis and processing software can automatically generate test reports.

Features

● Submit to Technical Specification of Inspecting Concrete Compressive Strength by Rebound Method . And ASTM C805, EN 12504

● Automatic recording function improves the efficiency of measurement.

● Using sensitive operation touch keys. The keys are not easy to aging.

● Integrated wireless structure of the test hammer host and the displayer part. Easy to carry and make work efficient.

● The instrument is powered by a built-in rechargeable lithium battery, which can operate continuously for   more than 10 hours

Technical Specification

 

Model	HT-225Q
Measuring ranges	10-70MPa
Impact energy	2.207±0.1J(0.225Kgf.m)
Length of spring stretch	75±0.3mm
Tension spring stiffness:	785±30N/m
The static friction of pointer slider	0.65N±0.15N
Radius of spherical tip	25mm±1mm
The average rebound values on steel anvil	80±2
Data storage capacity	200 standard components
Power supply	1×5# Ni-MH rechargeable battery
Housing dimensions	Φ54*280mm
Weight	≈1kg

Standard Delivery

 

● HT-225Q digital rebound hammer

● USB communication cable

● Manual

● Software disc

● Carrying case

● Charger 5v 1A

 

Relative news

how Impact hammer to test concrete?