Van Veen clamshell dredge made of AISI 316 stainless steel, surface polishing. With 250 cm2, 1000 cm2, 2000 cm2, 2500 cm2 four sizes available. Mainly used for collecting the bottom sediments, to study biology, hydrologyand environment.
Technical indicators
◆ Model type 12.110 - 250 cm2, (0025 m2)
The sampling volume: 3.14L
Dimensions: 20 x 20 x 70cm
Operating weight: 8.5Kg, including 4 × 0.5kg ballast(standard)
◆ Model type 112.210 - 1000 cm2, (0,1 m2)
◆ Model type 112.310 - 2000 cm2, (0,2 m2)
The sampling volume: 50L
Dimensions: 50 x 40 x 120cm
Dimensions: 50 x 40 x 120cm
Net weight: 95kg
◆ Model type 112.310 - 2500 cm2, (0,25 m2)
◆ Model type 112.310 - 2500 cm2, (0,25 m2)
The sampling volume: 82L
Dimensions: 238 x 54 x 60cm (open); 90 x 54 x 145cm(closed)
Dimensions: 238 x 54 x 60cm (open); 90 x 54 x 145cm(closed)
Net weight: 125Kg