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Multi corer 4 x Ø100 mm

71.500 - Multi corer - 4 x 100 mm.
71.500 - Multi Corer - 4 x 100 mm:

This multi corer is used for sampling in chemical, geo-chemical and biological applications. Quick change of tubes assures a high operation speed.

Operating depths:
Full oceanographic depth but recommended for shallow water because of its small footprint. Maximum stability can be achieved by adding the extension kit 71.500 EXT, more details here.

4 core tubes, PMMA, Ø100/95 mm, length 500 mm.
Penetration depth: 400 mm, approx.

The multi corer comes with a hydraulic damper for a smooth penetration, reducing the shock wave.

Bottom frame: 79 x 79 cm.
Height of the rack (loaded, ready for deployment): 199 cm.
Storage: 79 x 79 x 155 cm.

Adjustable penetration depth:
Stepless adjustment (optional). The stepless adjustment bracket order number 70.006, can be mounted on the centre of the corer, so the user can predetermine for a specific depth of penetration.

Weight, standard delivery with 4 weights: 190 kg.
With max. qty. of weights (16 pcs): 310 kg.
With max. qty. of weights (16 pcs) and the extension kit: 355 kg.

Sample ejection aggregate (extruder) 70.410 for ejecting the sample and bungs and caps for securing the samples while it's in its tube, can be provided as well.

Camera option:
For a max. depth of 500 m it is possible adding our camera and light option (requires the 71.500 BR bracket).

71.500 - Multi corer - 4 x 100 mm.
Weight station with a capacity of 12 x 10 kg lead weights.
Release system.
Hydraulic damper for reducing the shock wave.
Closing mechanism for the sample tube.
Quick change of the sample tube.

Adjustable penetration depth:
It is possible to mount the multi corer in a frame with adjustable legs.

The frame itself: L x W x H: 89 x 89 x 134 cm, weight 90 kg.
Footprint of corer incl. legs: 110 x 110 cm.
Max. height, loaded: 240 cm.

Outer frame for variable penetration depth.

71.500 EXT - Extension kit:

The 71.500 multi corer is recommended for shallow water only because of its small foot print. Adding the extension kit increases foot print to approx. 140 x 140 cm making it feasible for sampling on higher depth. More details here.


71.500 EXT - Extension kit.