EKMAN GRAB SAMPLER LEG-200S Bottom Grab Sampler Medium Size PROTIRTA

EKMAN GRAB SAMPLER/Bottom Gram Sampler /Ekman Dredge with messenger PROTIRTA Protirta | Model LEG-200S Medium size Ekman Grab Sampler/Bottom Gram Sampler /Ekman Dredge with messenger • Scoops overlap to reduce samples loss • Dependable release closing • Stainless steel construction • Lightweight yet stable due to wide base • Extra weight available • Center pivot for low bottom disturbance 100% Indonesia Production | available for export send email to labcreative165@gmail.com This is the grab to choose for soft, finely divided littoral bottoms that are free from vegetation, such as sticks and leaves (or with short, erect growth only) as well as intermixtures of sand, stones and other coarse debris. It specializes in taking quantitative and qualitative samples macroscopic bottom fauna to determine the productivity of soft bottoms, particularly those composed of finely divided muck, mud, ooze, submerged marl and fine peaty materials. Versatile and durable, it is suited for preliminary as well as more precise work. It is not recommended for rocky or sandy bottoms or moderate macro phyte growth because small pebbles or stems prevent proper jaw closure. Two thin, hinged overlapping lids on top open during descent to let water pass through. They close during retrieval and are held shut by water pressure to reduce washout. The closing springs easily unhook from their loaded position for safe handling during transportation and storage. Available 3 Model : LEG-150S [standard type] | LEG-200S [ Medium Size] | LEG-230S [ Large Size] Ekman Grab Sampler/ Bottom Gram Sampler/ Ekman Dredge with messenger LEG-200S [Medium Size] Box size: 152 X 152 X 230cm ( 6” x 6” x 9 #34; ) Volume of box : 5.3 Liter Weight : 10 Kg Sample area : 232 cm2 Include : Line 20 m , massagers, case Optional : Wash Bucket for filter Bentos 1/Crea17/4200000/40/7000000/R2 More info WA 0812-1172-005 | 0823-1169-834 DIMOHON CHAT TERLEBIH DAHULU/CEK STOK SEBELUM TRANSAKSI untuk menghindari gagal transaksi