TMTeck Instrument Co., Ltd
TMTeck Instrument Co., Ltd
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TMH-225Q Digital Concrete Test Hammer (Simple Type)for the needs of in place test for concrete compressive strength
Introduction TMH-225Q 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 ASTMC805, 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 | TMH-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
● TMH-225Q test hammer
● USB communication cable
● Manual
● Software disc
● Carrying case
● Charger 5v 1A
