MISS Sampling System

MISS Sampling System

This MISS sampling system accept up to six (6) NISKIN bottles of different capacities (0.8, 1.5, 2.1 Liter each) and comes complete with a RS232/RS485 digital interface and a simple protocol that allows to control the bottle firing operations. The NISKIN bottles are closed in sequence starting from bottle 1 to bottle 6. The MISS integrates a rechargeable battery pack to power the sampling system and the interfaced CTD. Instead of a bottle it is possible to install an IDRONAUT OCEAN SEVEN CTD, (OS310, OS316Plus or OS320Plus) which takes control of the MISS sampling system operations and provides real-time measurements from the installed sensors like but not limited to: Pressure, Temperature, Conductivity, Salinity, pH, Dissolved Oxygen, Redox, Turbidity, Chlorophyll-a, Phycocyanin, Phycoerythrin.
The OCEAN SEVEN CTD can fire (close) the NISKIN bottles autonomously in function of Time, Pressure steps or if a certain environmental condition is detected, like among others:

  • The increasing of seawater turbidity;
  • The modification of one of the physical (CTD) or chemical (pH, DO2) seawater properties.

Moreover, it is possible to fire the bottles in real-time when the CTD is controlled through the IDRONAUT data telemetry system.

  • 6x NISKIN Bottles 0.8, 1.5 or 2.1 Liters each.
  • Maximum depth: 1000 m.
  • External power supply 12VDC @ 30 mA.
  • Internal rechargeable battery pack (12x1.2V NiMH cells, 5Ah), endurance about 80 hours with OS310 CTD.
  • Interface RS232 or RS485 (9K6 bps).
  • Simplified communication protocol which allows integration with third part of the MISS as an OEM off-the-shelf component.
  • Weight: about 17 Kg (5 bottles without CTD).
  • Height: 90 cm including the hanging rod and the lower titanium protective cage.
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