HT-225E Digital Concrete 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.
Automatic recording function improves the efficiency of measurement
Non-contact grating sensor with high precision
Large storage capacity
Adopting USB interface, as U flash disk, no need special driver
Part Number: HT-225E
Details: Brief Introduction
HT-225E Digital Concrete 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.
Features
● Submit to < Technical Specification of Inspecting Concrete Compressive Strength by Rebound Method > (JGJ/T23-2011). And ASTM C805, EN 12504
● Unique automatic recording function improves the efficiency of measurement
● Non-contact grating sensor with high precision
● Large storage capacity
● Adopting USB interface, as U flash disk, no need special driver
● Digital part is suitable for all mechanical hammers of our company easily installed and serviced
Technical Specifications
Model: HT-225E
Measuring ranges: 10-60MPa
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 battery (not included)
Housing dimensions: Φ54×280mm
Weight: ≈1kg
Standard Delivery:
Main Unit
Software
USB connecting cable
Power charger
Carborundum stone
Manual
Warranty card
Calibration Certification
