Civil engineering & Material Testing equipments

HT-225E Digital Concrete Test Hammer

Standards:JGJ/T23-2011, JJG817-2011


This concrete rebound test hammer is designed according to the JGJ/T23-2011  and  JJG817-2011 standards, it’s suitable to test general concrete components compressive strength. It’s kind of common concrete test instrument.

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Technical specifications

Test range: 10-60Mpa

Nominal impact energy: 2.207J(0.225Kgf.m)

Spring strength: 785±30

Spring stretch length: 75±0.3mm

Spring working length: 65±0.3mm

Steel anvil calibration value: 80±2

Test data consistency: <0.5

Display resolution: 128*64

Storage capacity: 200units

Time & calendar function: available

Display language: English/Chinese

Data interface: USB 2.0

Power adapter: DC 5V/1A

External battery: 2500mAh

Net weight: 1Kg

Packing weight: 2kg


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