63.5kg DCP Soil Test Equipment

• Customization: Available
• Origin: China
• Model NO.: WHH

Product Description

Product Description

 

Dynamic Penetration Tester

 

The dynamic penetration tester is an in - situ testing method that uses a certain amount of falling - weight energy to drive a conical probe of a certain size into the soil, and judges the properties of the soil according to the degree of difficulty of penetration. It is applicable to cohesive soils (including loess), artificial fill, and relatively loose small - grained gravelly soils. It is generally not recommended for rocks, gravelly soils, and clayey soils containing boulders and cobblestones, but dynamic penetration c

an be used.

Light - type Dynamic Penetration Tester

1. Hammer weight: 10 kg.
2. Falling distance: 50 cm.
3. The cone angle of the conical head is 60°, and the bottom area of the cone is 12.6 cm².
4. The number of hammer blows for a penetration depth of 30 cm.
5. The outer diameter of the penetration rod is 25 mm.

 

Heavy - type Dynamic Penetration Tester

 

Main technical parameters:
Hammer weight: 63.5 kg
Falling height: 760 mm
Penetration depth: 3600 mm
Hammer angle: 60°
Penetration diameter of the hammer angle: 74 mm

 

Super - heavy - type Dynamic Penetration Tester

 

Main technical parameters:
Hammer weight: 120 kg
Falling height: 1000 mm
Penetration depth: 3600 mm
Hammer angle: 60°
Penetration diameter of the hammer angle: 74 mm

 

Usage method:

1. First, drill to the elevation of the test soil layer with a portable drill, and then continuously perform penetration tests on the required test soil layer.
2. During the test, the through - center hammer should be allowed to fall freely with a falling distance of 50 cm. The number of hammer blows for every 30 cm penetration into the soil layer is N10.
3. It is generally applicable to soil layers with a penetration depth of less than 4 meters, without considering the correction of influencing factors.
4. The theoretical hammer - blow energy of the cone dynamic penetration test is E = MHg.

Calculation formula:
M - Mass of the hammer [kg]
H - Free - fall distance of the hammer [m]
g - Gravitational acceleration [m/S²]
E - Theoretical hammer - blow energy of dynamic penetration [J]

Detailed Photos

 

 

Product Parameters

 

Specifications	Light - type	Heavy - type
Hammer weight	10kg ± 10g	63.5kg ± 0.5kg
Drop height	50cm	76cm ± 2cm
Maximum penetration depth	2700mm	2700mm
Penetration cone angle	60°	60°
Maximum diameter of penetration cone angle	40mm	74mm
Probe rod	25mm	42mm

Our Advantages

1. Top quality materials with competitive price;
2. Large capacity of stable materials supply;
3. Safety and fast shipment by express/air/sea;
4. Sample order acceptable;
5. Professional and great packing as customized;
6. Convenient payment terms by T/T, Credit Card and online order;
7. Reply inquiries in time