Concrete Rebound Hammer QualiCRH-2000D

Concrete Rebound Hammer QualiCRH-2000D Digital Model is a modern device specifically designed for on-site testing of concrete compressive strength. It is used for non-destructive testing (NDT) to evaluate the compressive strength of hardened concrete components in construction projects.

Interface

Concrete Rebound Hammer QualiCRH-2000D Features

Complies with Technical Specification of Inspecting Concrete Compressive Strength by Rebound Method (JGJ/T23-2011) and ASTM C805, EN 12504.
Automatic recording function enhances measurement efficiency.
Touch-sensitive keys ensure reliable operation and long-lasting performance.
Wireless design integrates the test hammer and display unit for easy portability and efficient use.
Powered by a built-in rechargeable lithium battery, providing over 10 hours of continuous operation.

Concrete Rebound Hammer QualiCRH-2000D Technical Specifications

Specification	Value
Model	QualiCRH-2000D
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

QualiCRH-2000D test hammer
USB communication cable
User manual
Software disc
Carrying case
5V 1A charger

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