Purpose:

The application areas include colleges and universities, research institutions, testing units, as well as metallurgy, construction, bridges, hydropower and other fields for concrete, carbon, and stone

Measurement of dynamic elastic modulus of plates, glass, bricks, plastics, and metal materials.

Execution standards:

◆GB/T 50082—2009 Standard Test Method for Long term Performance and Durability of Ordinary Concrete

◆JTGE30-2005Test Code for Cement and Cement Concrete in Highway Engineering

characteristic:

1The sensitivity of manually measuring frequency has reached1Hz, from100HZarrive20KHZFrequency hopping scanning (i.e. coarse scanning with ten digits, one hundred digits, one thousand digits, or ten thousand digits) can be implemented, followed by fine scanning (coarse scanning with values, then fine scanning with more precise digits until accurate)1HZ）.

2Comes with memory: can store 100 Secondary experimental data, data export for centralized printing, etc.

3Full Chinese LCD display: Real time display of current scanning frequency, resonance peak frequency, and signal strength. Compared with other manufacturers' oscilloscope displays, it has the advantages of intuitiveness, high accuracy, and easy reading.