Ekman Grab / Dredge

Alat pengambilan sample bentos & bentic dilumpur pada dasar sungai, danau atau laut terbuat dari stainlees steel tahan karat Indonesia, tidak Sesuai untuk sampling dasar perairan berupa pasir, kerikil, dan ranting-ranting. Spesification : Model : APAL-EG 15 ( Standard Model ) Box size: 152 X 152 X 152 mm ( 6” x 6” x 6 " ) Volume of box : 3.5 L Weight : 3 Kg Sample area : 232 cm2 Include : Line 20 m , massagers, case . Model : APAL-EG 20 ( Tall Model ) Box size: 152 X 152 X 230 mm ( 6” x 6” x 9 " ) Volume of box : 5.3 L Weight : 5 Kg Sample area : 232 cm2 Include : Line 20 m , massagers, case . Model : APAL-EG 23 ( Large Model ) Box size: 230 X 230 X 230 mm ( 9” x 9” x 9 " ) Volume of box : 11.9 L Weight : 7 Kg Sample area : 522 cm2 Include : Line 20 m , massagers, case. Optional : Wash Bucket for filter Bentos