1020 Samplers webcode WW5PT005 Water Sampler, WINLAB® Professional model for taking exact water samples from a desired depth. Functional principle: Lower the specimen sampler to the desired depth. Water flows through both spherical valves. When the correct depth is reached, jerk he sampler upwards two or three times to let in the water you want and then pull the sampler up. Spherical valve technology ensures that no foreign water can enter the sampler. To fill Winkler oxygen bottles, a ball value is mounted on the unit which enables you to fill the water into the bottles using he tube (included) without intrusion of foreign oxygen. Outer dimensions (Ø × H): 115 × 370 mm Sample quantity: approx. 1200 ml Length of lowering line: 20 m Article Order No. Water sampler 39 43 28022 webcode WW5PT006 1 2 3 Water Samplers, Ruttner Type, WINLAB® For taking water samples at the desired depth With precision sealing technology. Operation as follows: lower the open sampler to the desired depth (fig.1). Use the rope to lower the weight (fig.3). When the weight contacts the sprint-loaded part, the locking mechanism is activated and the container is sealed (fig.2).This allows you to take an accurate sample at the depth you want. Very sturdy, long service life, three models. Article Order No. 1000 ml water sampler (not illustrated) 10 03 28080 With acrylic glass sampling tube, outer Ø 85 mm, height 260 mm, height of total sampler 560 mm, thermometer 0 to +50°C, deadweight 1.35 kg, weight of the weight element (for triggering the locking mechanism) 200 g. Article Order No. 1.7 l water sampler 39 43 28100 Very sturdy design with stainless steel rod and metal/plastic cap. Acrylic glass tube outer Ø 135 mm and height 150 mm. Height of the total sampler 630 mm. Thermometer -10 to +60°C. Deadweight 5 kg. Article Order No. 3 l water sampler 39 43 28135 Very sturdy design same as the 1.7 l water sampler. Acrylic glass tube outer Ø 135 mm and height 250 mm. Height of the total sampler 720 mm. Thermometer -10 to +60°C. Deadweight 6 kg. Accessories Article Order No. Small lowering line 39 43 28150 On cable reel for 1000 ml water sampler, 20 m long, 2 mm Ø, with metric scale. Article Order No. Large lowering line 39 43 28160 On winch 25 m long, with meter markings, polyester rope of 5 mm Ø for EKMAN and van VEEN sampler. webcode WW5PT044 4 6 5 Secchi Disk, WINLAB® For determining the depth of visibility and light permeability of water. This new sturdy design is made of strong, hard-wearing plastic and has a lead weight for better lowering. The approx. 15 cm high rod is fitted with an eyelet for fastening the lowering engine. The lowering line is marked at intervals of 50 cm for better reading of the depth of visibility while the disk is being lowered. Article Order No. 4Secchi disk 39 43 28009 With eyelet, without towing line. 250 mm Ø. 5Secchi disk, divided 10 03 28010 Secchi disk, divided in four segments, two of those black, diam. 250 mm 6Lowering line made of nylon 39 43 28001 10 m long with markings in intervals of 50 cm, full meters marked with numbers. Special Analysis Water, Environment
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