Digital Rebound Hammer Concrete Strength Tester Rebound Tester Hammer Concrete Rebound Test

Multiple data transmission methods, easy to operate, accurate and convenient;The carbonization value of the measurement area can be input Enter 3 times, and the average value is automatically calculated;Selective transmission, printing, exporting, and deletion functions of test components are easy to operate;Built-in steel anvil rate setting function, record rate setting information; support rebound number query function;Support internal program update function of the instrument, convenient for upgrading new functions;In the case of noisy conditions on site, you can use universal headphones and them into the dedicated headphone port to avoid external interference;Equipped with a business crossbody bag, easy to carry, simple to operate, easy to use, and and wear-resistant;Any on-site operator of this product can freely disassemble and replace the rebound hammer without training.SpecificationsItemTEM-912 Digital Concrete Rebound TesterStandard impact energy2.207JTension spring stiffness785.0±40.0(N/m)Pointer length20.0±0.2(mm)Pointer friction0.65±0.15(N)Bounce spring working length61.5.0±0.3(mm)Power supply3.7V lithium battery, 1050 mAPortUSB (upgraded and WIFI)Collection methodAutomatically display and record dataDimensions (mm)150×62×39Weight (kg)0.1kg (including battery)Type: Hand tool partsPointer length: 20.0±0.2(mm)Standard impact energy: 2.207JRebound hammer type: 80±2Impact hammer impact length: 75±0.3Tension spring stiffness: 785.0±40.0(N/m)Pointer friction: 0.65±0.15(N)Power supply: Digital concrete test hammerInterface: USBBounce tension spring working length: 61.5.0±0.3(mm)Anvil rate setting: 80±2

• Product parameters:
• Sensor life: more than 200,000 times
• Strength measurement range: 10-60MPA
• Nominal kinetic energy: 2.207J
• Spring stiffness: 7.84N/CM
• Impact hammer stroke: 75MM
• Indication consistency error: ±0.5 (difference between mechanical rebound instrument pointer reading and instrument screen reading)
• Rebar drilling rate rated rebound value: 80±2
• Size: 60MM*280MM
• Weight: 1.0KG