Digital Concrete Hammer Test Sadt HT 225D

Specifications Digital Hammer Test SADT HT 225D Digital concrete test hammer Automatic correction of impact direction Automatic calculating compressive strength USB transfer 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 concrete 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. 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 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 ~ 60º C Power: 3.7V Li-ion rechargeable battery charged via USB port Dimension: 280x75x60mm Weight: 1kg