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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 rechargeable battery
Housing dimensions: Φ54×280mm
Weight: ≈1kg
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
Standard Delivery
- Main Unit
- Software
- USB connecting cable
- Power charger
- Carborundum stone
- Manual
- Warranty card
- Calibration Certification
- Add “NiMH rechargeable batteries 2 pcs(AA)”
