HT-225D concrete test hammer is an integrated digital concrete test hammer which combines data processor and concrete test hammer into one unit. It is widely used for non destructive concrete testing quality 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 valueModelHT-225DHT-75DHT-20DDisplayOLED digitalMeasuring range10-130N/mm21-25N/mm2Accuracy± 0.1RImpact energy0.225kgm (2.207Nm)for testing ordinary building and bridge construction0.075kgm (0.735Nm)for testing small and impact-sensitive parts of concrete or artificial brick0.020kgm (0.196Nm)for testing mortal or clay of productsCommunicationUSB2.0 or Bluetooth(optional)Storagedata for 4000 concrete structuresOperating temperature-40º -60º CPower supply3.7V Li-ion rechargeable battery charged via USB portDimension (mm)280x75x60Net weight1.1kg