COMBINATION pH ELECTRODE ERH-11S

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ERH-11S combination pH electrode has a specific construction of the electrolytical junction made in a shape of sliding, glass cut. It is a glass sleeve precisely adjusted to the electrode's body, covering the junction, which protects it from clogging. Accurate construction enables stable outflow of an excess electrolyte and good contact with it.
ERH-11S is designed for measurements of substances with content of water higher than 5%

May be used for measurements in:

• samples with low pH ion content such as distilled water, boiler feedwater, surface water and groundwater;
• mixtures of organic solvents with water;
• alcohol;
• water emulsions with water content higher than 5% e.g. emulsion of oil in water, paints diluted with water;
• food products such as milk, cream, beer, fruit and vegetable juice;
• liquid soap, shampoo, honey;
• solutions with high salt content e.g. sea water, or used in galvanisation process, photography, tanning.