Eijkelkamp 04.14 Van der Horst 岩心取样器 (7 m, 67 mm)

Applications: 

Sampling above and below groundwater table

Sampling for soil technical measurements (compressibility, determination of shear strength)

Soil physical measurements

Determination of the granular composition

Chemical analysis, e.g. through leaching tests using the special connection set

Visual impression

Soil profile research

Specification

Connection: Screw thread

Maximum sample depth: 7 m

Product material: Stainless steel, iron, other material

Sample diameter: 67 mm

Sample length: 44 cm

Sample specification: Undisturbed

Sample stored in: Tube

Sampler position: Vertical

Package size: 146 x 64 x 50 cm

Weight: 96 kg

Set contains:

Van der Horst sampler

Sample tubes (15 pieces)

Sample tubes for sand catcher (3 pieces)

Sand catchers (10 pieces)

Sample foils

Sample tube covers

Extension accessories, incl. hammering head

Hammer with nylon heads, impact absorbing design

Slide hammer 'down the hole'

Sampler extraction set

Hydraulic sample extraction set

Sample gutter

Operation, cleaning and maintenance accessories

Transport case

Description:

By hammering the sampler into the material (by hammer with nylon heads or slide hammer) the core is filled. When the sample enters the tube, the water or air trapped above the sample can escape through a non-return valve. The sample can be retrieved by using the support and lever beam with rope catcher. This set includes a hydraulic sample extruder, for effortlessly extraction of the sample.

Samples can be taken from bore holes, casing tubes (minimum diameter 75 millimetres) or in the beds of canals, lakes, etc. This sampler set is suitable for hammering. 

Features:

The Van der Horst core sampler set is used for manually sampling soil cores up to a depth of 7 metres. This set is suitable for many applications, for example above and below groundwater table.

Undisturbed sample

Larger volume of sample

Even less cohesive materials can be sampled