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Hydro-Bios Free Flow Water Sampler
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Jual Hydro-Bios Free Flow Water Sampler



Spesifikasi Hydro-Bios Free Flow Water Sampler

Hydro-Bios Free Flow Water Sampler

Free-flushing oceanographic water sampler

Description

The Free Flow Water Sampler is an innovative design which avoids the limitations of the PWS/Niskin bottles caused by their reduced inlet and outlet diameters. The outstanding feature of the Free Flow Water Sampler is the really free-flushing construction of the sampler where no cone or ball-valve influences the water exchange inside the sampling tube.

The Free Flow Water Sampler features all plastic (PVC and POM) design, consisting of a tube with two lids connected by a latex rubber tubing/stainless steel spring (10l version). The lids are kept open during descent, caring for a perfect flushing of the sampling tube. Like the PWS, the Free Flow Water Sampler on the one hand can 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 directly connected to a hydrographic wire, a messenger, dropped down the wire from the surface, releases the end stoppers for closure. For the use of several Free Flow Water Samplers 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 … 436 390) 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.

 

TECHNICAL DATA

Material

Plastic parts: PVC, POM
Rubber cord: Natural latex
Sealings: NBR

Dimensions

1 l model: 90 x 140 x 515 mm
5 l model: 140 x 210 x 700 mm
10 l model: 140 x 210 x 1150 mm

Weight

1 l model: 3 kg
5 l model: 6 kg
10 l model: 8.5 kg

ORDERING INFORMATION

Products

436 340

Free Flow Water Sampler, capacity 1 litre,
- without messenger -

436 344

Free Flow Water Sampler, capacity 5.0 litres,
- without messenger -

436 346

Free Flow Water Sampler, capacity 10.0 litres,
- without messenger -

Accessories

436 380

Centered Mounting Rack for PWS and
Free Flow Water Sampler 1-2.5 l

436 385

Centered Mounting Rack for PWS and
Free Flow Water Sampler 5 l

436 390

Centered Mounting Rack for PWS and
Free Flow Water Sampler 10 l

440 000

Messenger for ropes up to 6mm. Weight 400 g

Alat Laboratorium Umum

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