29 May 2018

The selection of membrane-covered amperometric sensors

by | posted in: Selecting a membrane-covered amperometric sensor, Disinfection of water, Tutorials | 0

Tutorial to choose Membrane covered amperometric sensors with detailed explanations of the parameters. In this table, you can select the correct sensor. In the footer of the table filter can be written, which restricts the number of rows. Please also note the informations, which will be displayed in the right columns by horizontal scrolling. Find out in the fields measuring size, Subgroup, Measuring range, Measuring water, Pressure, pH range, Temperature, Cross sensitivity, Reaction time, Connections, Downloads, about the existing possibilities and conditions.

Sensor AS Schnitt Reinigungsperspektive 500
18 May 2018

Function of the cleaning device at the amperometric sensor

by | posted in: Selecting a membrane-covered amperometric sensor, Disinfection of water, Tutorials | 0

In the membrane-covered amperometric sensor, the working electrode is separated from the water and disinfectant by a most sensitive membrane. A cleaning device is not realizable. This membrane may be by substances, which are located in water, be contaminated. This contamination holds the molecules to be measured back and reduces the sensitivity of the measurement. Caused by the membrane, a membrane-covered amperometric sensor is sensitive to pressure. For some disinfectant there is the possibility, carry out the measurement without membrane. The missing membrane leads to a pressure stability of the sensor. At the same time this case, the working electrode is exposed, so that the surface can be cleaned mechanically.

Desinfektion Organismen
29 Jan 2018

Disinfection 02 Sterilisation

by | posted in: Terms | 0

Sterilisation: process, be freed by the subjects of microorganisms. with sterilization, refers to sterilization and disinfection process, by the materials and articles of live microorganisms including their dormant stages (for example spores) be freed. The thus achieved state of materials and articles are called "sterile".

Chlor Periodensystem
28 Dec 2017

Free chlorine 00 Element

by | posted in: Disinfection of water, Free chlorine, Tutorials | 0

Chlorine is a chemical element with the symbol Cl and atomic number 17. In the periodic table of the elements it is in the 7. main group and heard so together with fluorine, Bromine, Iodine and astatine to the group of halogens. Elemental chlorine is under normal conditions in the form of a diatomic molecule Cl2 gaseous form.

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