The MacArtney Group supplies products and engineering solutions to the worldwide Underwater Technology Market. - Launch & Recovery, Telemetry, Remote Technology, Oceanographic Instruments, Engineering & Project Management.
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See also
Nutrient Chemical Analyzers
 
Underwater Technology
Subconn - Wet meteable electrical connectors
Underwater Cables
Underwater Terminations
Fibre Optic Connectors
Manual Driven Hand Winch
Winches - Stainless Steel Electrical - Right Angle ROV - Oceanographic - Launch and recovery systems LARS - Right Angle ROV - Active heave compensation - Special engineering and design
Right Angle ROV
Oceanographic Winches
Launch and recovery systems LARS
Rotary Slip rings
Multiplexers
Remote Technology
E2P Ethernet Electronics
ROTV Remote towed vehicles
MVP - Moving Vessel Profiler
ROV Remote vehicles
Oceanographic instruments
Acoustic Equipment
Current Meter Systems
Bathymetry
Tide Gauges
imaging sonar
Side Scan Sonar
Scanning Sonar
Altimeters
Multibeam Sonar
Sub Bottom Profilers
Lights Cameras Pan Tilt Units

Nutrient Chemical Analyzers

Nutrient & Chemical Analyzers
Our analyzers are automated robotic chemical analyzers. They produce both self-recorded and real-time / on-line data. We manufacture single and multi-channel, submersible and non-submersible versions. Each unit is fully programmable, including the chemistry routines. Alternatively they can be configured to just "Go".

Our systems react a discrete sample and are NOT flow-injection technology "in a can". This means each sample consumes a very small combined volume of reagent and sample. All waste can be easily captured.

Multi-directional flow and single sample analysis allows our analyzers to self-clean so that they are not prone to clogging in turbid environments.

Our designs are extremely resistant to biofouling and can be deployed for long periods, up to a year in some cases.

The techniques we use do not suffer from inherent interferences and calibration problems.

Our instruments continuously self-calibrate in-situ without losing a single sample point.

This technology has been in use for a decade and is field-proven, precise and very versatile.
All these features mean that our users get excellent data integrity.

Parameters include nitrate, nitrite, phosphate, silicate and ammonia with a large selection of measurement ranges for each channel. This allows our analyzers to be the solution for a broad range of applications.
Further chemical methods are in development or can be implemented to suit.

Underwater Technology Uncompromising solutions