23.100 - WP-2 net
The WP-2 plankton net can be equipped with a digital flow meter
(Optional) for determing the amount of water passing through the plankton net.
Digital flow meter, model 23.090.
Digital flow meter with back-run stop,
model 23.091.
Available models:
23.100 – Ø570 mm, 0,25 m²
23.230 – Ø700 mm, 0,38 m² - Nansen closing net
23.250 – Ø1130 mm, 1,0 m² - WP-3 - Indian Ocean Standard Net
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- (A) "Nansen release
mechanism" (heavy duty version) for
operating/closing plankton net by a 0.8 kg drop
messenger.
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(B) Three Nylon lines (6 mm diameter) with bridle
and snap hook (length: 85 cm).
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(C) Ring of AISI 316 stainless steel tubing with
3 loops for bridle and weight lines, 2 loops for an
optional digital counter located in the middle of the
opening.
- I.D. Ø57 cm = area of 0.25 m2
More sizes available:
- 23.230 – Ø700 mm, 0,38 m² - Nansen Closing
Net.
23.250 – Ø1130 mm, 1,0 m² WP-3. Indian Ocean Standard Net.
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(D) AISI 316 stainless steel clamping fixture.
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(E) Part a net: 200 micron Monodur Nytal
(Nylon) net with 6 loops for the 6 mm (diameter) Nylon
line closure rope. Cylindrical net length is 95 cm. Part b
net is identical to a, but conically shaped. The
length is 166 cm.
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(F) AISI 316 stainless steel clamping fixture.
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(G) Net bucket, based on the Hensen design. The
bucket is made of a 160 mm (diameter) Polypropylene tubing
with a plastic draining tap, 6 openings, (Total area of 315 cm²), covered by 200
micron net material of AISI 316 stainless steel, 1
round supporting rack bucket and 3 loops for lead weights.
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(H) 3 Nylon lines for the weight with bridle and
snap hook.
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(I) Lead
weights for net bucket (Optional). Consists of 6 weights, each 2 kg.
Total weight for net bucket 23 kg. The weight of the net bucket does not
stress the net bag itself.
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| Description |
Ordering No. |
| WP 2 net,
Ø570 mm, consisting of: B, C, D,
E, F, G, H (A
and I not included). Standard mesh size of 200 microns.
Other mesh sizes upon request. We recommend a minimum mesh size
of 100 midrons. |
23.100 |
| WP 2 net,
Ø700 mm, consisting of: B, C, D,
E, F, G, H (A
and I not included). Standard mesh size of 200 microns.
Other mesh sizes upon request. |
23.230 |
| |
|
| Accessories |
|
| (A) Nansen release mechanism (heavy
duty model), incl. drop messenger 800 g for Nansen releaser |
23.050 |
| Drop messenger
800 g for Nansen releaser |
23.070 |
| (E) Net part,
Ø570 mm, (a + b),
200 micron,
Nylon cord closing rope included |
23.150 |
| (E) Net part,
Ø570 mm, (a + b),
50 or 100 micron,
Nylon cord closing rope included |
23.151 |
| (E) Net part,
Ø700 mm, (a + b),
200 micron,
Nylon cord closing rope included |
23.150-700 |
| (E) Net part,
Ø700 mm, (a + b),
50 or 100 micron,
Nylon cord closing rope included |
23.151-700 |
| |
|
| (I) Set of lead weights,
(12 kg) for net bucket |
13.523-6 |
| (G) Net bucket, complete,
inclusive 3 lead weights, 2 kg each. |
23.200 |
| Digital flow meter,
weight 0,5 kg. Recommended for horizontal pull. |
23.090 |
| Digital flow meter, with back-run stop,
weight 0,5 kg. Can be used for vertical and horizontal pull. |
23.091 |
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