Awarded

Supply of Two In-Situ Marine Nutrient Analysers to Defra Network eTendering Portal

Awarded 08 Mar 2021

View live tenders
Awarded08 Mar 2021
Value£29,000.00
RegionEast of England
CategoryResearch & Development
Ended 5y 7mo ago1mo term
Awarded 8 Mar 2021Expired 7 Apr 2021

Defra Network eTendering Portal awarded a contract to ClearWater Sensors for the supply of two in-situ marine nutrient analysers, specifically wet-chemical analysers for measuring dissolved total oxidised nitrogen (NO2- + NO3-) in coastal and offshore marine monitoring.

The instruments are designed for integration with autonomous monitoring platforms, including a surface mooring (SmartBuoy), and include suitable mounting points.

Key specifications include a linear range of 0.1 - 150 umol l-1, analytical uncertainty <1%, automatic drift correction using an integrated calibration standard, RS232 serial data connection for integration with existing data loggers, self-logging capability for at least 4 months of data, and self-managed power supply via batteries.

The contract value is £29,000.

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