HT-225D is an integrated digital concrete test hammer which combines data processor and test hammer into one unit. It is widely used for non destructive testing quality of concrete and building materials in finished structure or prefabricated blocks. From its rebound value, the compressive strength of con¬crete can be calculated out automatically. All testing data can be stored in memory and transferred to PC by USB cable or wireless by Blue tooth.



KEY FEATURES

High contrast OLED display
All setup can be made on site
Automatic calculating compressive strength
Automatic correction of impact direction
All data will be stored in memory
All data can be transferred to PC by USB cable or blue tooth(optional)
Dual display for analogue ruler and digital value
Resolution:0.1R
Repeatability: ±1R
Damp free for readings



Parameter

Display: OLED digital
Measuring range: 10-70N/mm2
Impact energy: HT-225D: 0.225kgm (2.207Nm), for testing ordinary building and bridge construction
HT-75D: 0.075kgm (0.735Nm), for testing small and impact-sensitive parts of concrete or artificial brick
HT-20D: 0.020kgm (0.196Nm), for testing mortal or clay of products
Accuracy: ±0.1R
Communication: USB2.0 or Blue tooth (optional)
Memory capacity: data for 4000 concrete structures
Operating temperature: -40º~60ºC
Power: 3.7V Li-ion rechargeable battery charged via USB port
Dimension: 280x75x60mm
Weight: 1kg

08836112756