by Paul Stockton | Mar 7, 2025 | Boats & Hull Potential, Corrosion
Testing for Stray DC in a Marina to save your Anodes. A metal hull in water will inevitably have the potential to become corroded. Add a little stray direct current (DC) and this can become devastating. Careful owners will take the necessary precaution of employing...
by Paul Stockton | Aug 21, 2024 | Corrosion, Technical Articles
Fire Damage Chloride Testing During a fire it is not uncommon for the levels of Chloride to increase. This is often due to the combustion of PVC (Poly Vinyl Chloride) which, as well as being present in the form of plastic objects and disposables, is also the material...
by Will Stockton | Jun 21, 2024 | Technical Articles, Water Testing
The Determination Of Sulphate In Water As there is no direct measuring ISE for Sulphate in water, the analysis is performed using a sample subtraction technique with a Lead ISE as the sensor. There is no limit to the concentration range of Sulphate being measured. All...
by Paul Stockton | Jun 11, 2024 | Corrosion
Hull Potential and Boats HULL POTENTIALS EXPLAINED. A metal hull in water will inevitably have the potential to become corroded. Add a little stray direct current (DC) and this can become devastating. Careful owners will take the necessary precaution of employing...
by Paul Stockton | Jun 11, 2024 | Corrosion, Water Testing
REDOX (Reduction-Oxidation) Testing REDOX potential is basically a measure of the ability of the sample being tested to reduce or oxidise. As the processes of reduction and oxidation involve the transfer of electrons it follows that the REDOX potential of any...
by Will Stockton | May 31, 2024 | Water Testing
The Determination of Potassium in Water This is a method for determining the concentration between 0.1 – 1000 ppm potassium in ground waters, drinking water and waste waters. Equipment Required 1. Model QP459 Ion Meter 2. 3031 Potassium Combination ISE 3....
