436300-PWS-5L-offen

Plastic Water Sampler PWS

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Niskin-Type oceanographic general purpose water sampler

 

About

Niskin-Type Plastic Water Sampler PWS features all plastic (PVC) design, consisting of a tube with two lids connected by a latex rubber tubing. The lids are kept open during descent, caring for a fair flushing of the sampling tube. The sampling tube is completely metal-free. The PWS on the one hand is the standard oceanographic sampler to be used on Multi Water Sampler/ Rosette/Carousel arrays and on the other hand it can be used as single or series instrument connected to a hydrographic wire. When used on a wire, a messenger, dropped down the wire from the surface, releases the end stoppers for closure. For the use of several PWS in a row a second messenger below the first sampler is used to actuate a series of samplers along the wire. When operated as a single instrument without bottom weight, we recommend to use a Centered Mounting Rack (436 380 … 436 395) which cares for a vertical position of the sampler. Retrieve the water sample via the discharge cock/tube at the lower end of the sampler.

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Product Description

Spare Parts & Accessories

Spare Messenger

Free!

for ropes up to 6mm. Weight 400 g

Centered Mounting Rack for PWS and Free Flow Water Sampler

Free!

For PWS and Free Flow Water Sampler 1-2.5 l; 5l; 10l; 30l

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Category:
TECHNICAL DATA
MaterialPlastic parts: PVC
Rubber cord: Natural latex
Sealings: NBR
Dimensions1.7 l model: 90 x 140 x 590 mm
2.5 l model: 90 x 140 x 765 mm
5 l model: 140 x 210 x 640 mm
10 l model: 140 x 210 x 1040 mm
30 l model: 225 x 290 x 1210 mm
Weight1.7 l model: 3 kg
2.5 l model : 3.5 kg
5 l model: 4 kg
10 l model: 5.5 kg
30 l model: 15 kg
ORDERING INFORMATION
Products
436 300Plastic Water Sampler PWS,
capacity 1.7 litre, - without messenger -
436 302Plastic Water Sampler PWS,
capacity 2.5 litres, - without messenger -
436 305Plastic Water Sampler PWS,
capacity 5.0 litres, - without messenger -
436 315Plastic Water Sampler PWS,
capacity 10.0 litres, - without messenger -
436 325Plastic Water Sampler PWS,
capacity 30.0 litres, - without messenger -
Accessories
436 380Centered Mounting Rack for
PWS and Free Flow Water Sampler 1-2.5 l
436 385Centered Mounting Rack for
PWS and Free Flow Water Sampler 5 l
436 390Centered Mounting Rack for
PWS and Free Flow Water Sampler 10 l
436 395Centered Mounting Rack for PWS 30 l
440 000Messenger for ropes up to 6mm. Weight 400 g

Additional Information

Model Size

1,7 l model, 2,5 l model, 5 l model, 10 l model, 30 l model