Technical Notes - Hydrolab |
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Advanced Workshop Manual
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Manual for the Hydrolab Advanced Maintenance Workshop. |
Ambient Light
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Ambient light measurement, in the context of water quality monitoring, is a measurement
of sunlight intensity at a certain point in the water column.
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Ammonium
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Ammonium, NH4+, is an ionized form of nitrogen.
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Battery Life
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How long will the batteries in my Series 4a Hydrolab instrument last?
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Barometric Pressure
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How is barometric pressure measurement useful in water quality monitoring applications?
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Chloride
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Chloride, Cl-, is an ionized form of chlorine.
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Chlorophyll
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Measuring Chlorophyll a with the Hydrolab Series 5 multi-parameter instrument and the
Turner Designs fluorescence sensor.
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Chlorophyll a Measurement
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An Introduction to Measuring Chlorophyll a Using the Hydrolab DataSonde 4a with the Turner Designs fluorescence sensor.
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Cyprus Application Note
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Hydrolab Copper Anti-Fouling Solutions: Using copper alloy to limit sensor biofouling and extend deployment periods.
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Cyprus Instruction Sheet
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This document provides guidance for effective use of copper as an anti-fouling tool for Hydrolab sondes
and covers the application of copper tape, sonde guard, and mesh. |
Data Management
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Important considerations of data management.
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Deployments
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Methods of deployment.
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GPS
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What is GPS, and how is it useful in water quality applications?
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Maintenance
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Sonde, circulator and individual probe maintenance.
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Nitrate
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Nitrate, NO3-, is an ionised form of nitrogen.
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pH Measurement
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pH measurement in low ionic waters.
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Sample Circulation
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What is sample circulation?
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Sampling Techniques
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The most common use for multi-parameter water quality monitoring equipment.
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Shuttered Turbidity
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Hydrolab has developed an advanced, dependable, accurate, state-of-the-art turbidity
sensor for exacting water quality studies.
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Total Dissolved Gas
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Hydrolab’s Total Dissolved Gas (TDG) probe is a submersible total dissolved gas pressure
sensor intended to monitor total dissolved gas pressures in a variety of natural waters.
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Water quality under ice
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Water quality monitoring in the winter months.
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Phone: (780) 454 2505