Sino Age Development Technology  

Product Name: Ht-225D/Ht-75D/Ht-20d Portable Digital Concrete Test Hammer Model NO.: Ht-225D/Ht-75D/Ht-20d Color: Red Dimension (mm): 280x75X60 Delivery: Within 3 Workdays Upon Receipt of Full Payment Trademark: SADT Transport Package: Carton Specification: CE, SGS Origin: China HS Code: 90248000 Product Description Portable Digital Concrete Test Hammer HT-225D/HT-75D/HT-20DIntroductionHT-225D is an integrated digital concrete test ham¬ Mer 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 FeaturesHigh contrast OLED displayAll setup can be made on siteAutomatic calculating compressive strengthAutomatic correction of impact directionAll data will be stored in memoryAll data can be transferred to PC by USB cable or blue tooth(optional)Dual display for analogue ruler and digital valueSpecificationsModelHT-225DHT-75DHT-20DDisplayOLED digitalMeasuring range10-100N/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 testingmortal or clay of productsCommunicationUSB2.0 or Bluetooth(optional)Repeatability ±1RStoragedata for 4000 concrete structuresOperating temperature40º~60ºCPower supply3.7V Li-ion rechargeable battery charged via USB portDimension (mm)280x75x60Net weight1.1kg