Niskin Water Bottles
  • Niskin Water Bottles

Niskin Water Bottles

0,00 €

"The Niskin bottle, created by American inventor Shale Niskin in 1966, is more widely used than the Nansen bottle in modern ocean-water sampling activities. Although it is similar to the Nansen bottle in most respects, the Niskin bottle is viewed as an improvement over Nansen’s design because of its plastic construction and because it does not require end-over-end movement to collect samples."

Quantidade

General:

  • The PVC tube section is a non-metallic construction, so its interior is totally free from metal parts

  • Drainage by a Delrin stopcock, (4,7 mm at base) and an air vent screw

  • End stopper closure band made of sea water resistant Para/Latex tubing. The lids have a spherical section sealing

  • Top- and bottom lids are held together with a sea water resistant rubber tube (RS 40), and a drop messenger releases the closing mechanism.

  • AISI 316 stainless steel mounting clamps

  • Recommended wire diameter: Ø6 mm

  • Standard delivery includes a 400 g drop messenger

  • The Niskin water sampler can be used singly (by use of 1 pc 60.002 Centre hanger + drop messenger 60.004) or in series and closes correspondingly.

  • The Niskin water bottles are also available in a special version, (61.xxx series) which can only be used with the rack system.