C120 Civil Road Construction Tools - Load Portable Falling Weight Deflectometer

Application:

This handheld instrument is mainly used to determine the value of subgrade deflection under dynamic loads in order to assess the carrying capacity of subgrade; also, to assess the degree of subgrade compaction method by comparison.

It is suitable for measuring the deflection of soil and grass-roots groups.

Specification:

1, Rated impact load: 15 KN, drop hammer height: 1000mm;

2, Hammer Weight: 10 kg (can be combined);

3, The dynamic force measurement system accuracy: less than 2%;

4, Displacement sensor type: geophone speed sensor;

5, Displacement sensor measuring range: ± 3.5mm;

6, The displacement sensor resolution: 0.2μm;

7, The number of displacement sensors: 1;

8, Displacement measurement system accuracy: less than 2%;

9, Each point of measurement time: less than 35 seconds;

10, The pulse load shape: half sine wave;

11, The pulse load duration: 15-20ms;

12, Bearing plate diameter: Φ300mm;

13, With a hand-held tablet PC or laptop wireless transmission of measurement data;

14, EVD automatically calculated values, display measurement curve;

15, Automatic measurement deflection value, load value;

16, The station can be set;

17 Can output data EXCEL report;

18, Total weight: about 20 kg;

19, Ambient temperature: -10-60 ℃.

Service:

1. Warranty 1 year of replacement and return.

2, Providing factory visit and study, technical training

3, 24-hour technical support by e-mail or phone

4, Providing laboratory construction program design guidelines

5, Providing product design and OEM service