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McLane Research Laboratories Device / Instrument

Particle and Phytoplankton Sampler

Model PPS

Autonomous time-series sampler that filters up to 24 water samples through 47mm filters for trace metals, phytoplankton and particles.

Description

The Particle and Phytoplankton Sampler (PPS) is an autonomous particulate sampler that filters up to 24 individual water samples through 47mm filters in a user-defined time series. A patented multi-port valve isolates individual samples and distributes water directly to the filter before it passes through the pump. A PPS software distribution (firmware, user manual and communication software) is available, and McLane offers a one-day hands-on PPS operation course at its facility.

Key features

  • Number of samples: 24 filtered samples (47mm filter)
  • Max depth: 5,500m
  • Pump flow rate: 50-125 ml/minute
  • Max total volume: 10 liters per filter
  • Max deployment time: 14 months
  • Power: 24 user replaceable “D” cell alkaline batteries

Applications

  • Phytoplankton and particulate time-series collection
  • Moored ocean observing and research programs

Specifications

Number of samples24 filtered samples (47mm filter)
Max depth5,500m
Pump flow rate50-125 ml/minute
Max total volume10 liters per filter
Max deployment time14 months
Power24 user replaceable “D” cell alkaline batteries

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