D005 Geosynthetics drop hammer penetration tester

The measuring tester used to determine the geotextile and other related products highly resistant to falling steel hammer fixed penetration assessment tests.

Technical Parameters

1, Ring clamp inner diameter: 150mm ± 0.5mm

2. Falling cone stand: at the height of 500mm ± 2mm (the distance from the cone tip to the sample releases the steel cone to the center of the sample) "free fall"

3. Steel cone: angle 45 °, maximum diameter: 50mm, weight: 1000g ± 5g

4. cone: angle 45 ° Maximum diameter: 50mm Weight: 1000g ± 5g

Measuring cone: the vertex angle is smaller than the falling cone, the maximum diameter is 50mm, the weight is 600g ± 5g, the top of the measuring cone to the corner body is marked with a scale:

0-Φ10 0-Φ20 0-Φ30 0-Φ40 accuracy:±0.025mm