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Ion selective electrodes Ion selective electrodes (ISE) allow the determination of the ion activity or ion concentration in a liquid, irrespective of its colour or its turbidity. The measurement itself works by immersing an ion-selective electrode and a reference electrode (preferred silver/silver chloride electrodes) into the solution of interest and measuring the cell voltage. TECHNICAL SPECIFICATIONS: Measuring range: NH4+ : 0,2 to 18,000 mg/l Br −: 0,5 to 79,000 mg/l Ca2+: 0,1 to 40,000 mg/l Cl−: 1 to 35,000 mg/l CN−: 0,03 to 2,600 mg/l − F : 0,02 to 20,000 mg/l K+: 0,4  to 39,100 mg/l J−...

Conductivity measuring cells Conductive two- or four- electrode cells for measuring the electrolytic conductivity of the solution (the salt content). 2-electrode conductivity cell The 4-electrode Conductivity cell consists of four electrodes (two voltage and two current electrodes) made of a special carbon with an integrated temperature sensor. The current electrodes supply the necessary current for the measurement. With the voltage electrodes, the voltage drop is determined in the test solution and the conductivity is calculated. Applications: Chemicals, Laboratory, Food industry, Water management,...

TECHNICAL SPECIFICATIONS: Measures pH, redox, ion concentrations, conductivity and dissolved gases These measuring devices offer the advantages of a mobile field unit together with the precision and comfort of a laboratory instrument: with high measurement accuracy, a multifunction graphic display, integrated data logger and heavy-duty IP65 housing. The important GLP functions – such as date/time, primary measured value, secondary measured value ( including the physical units), temperature and device number – are transmitted and recorded in the data file. The TM 40 features automatic temperature...

Measuring amplifier KM 3000 multi-parameter measuring system MV 50xx single-channel measuring transducer This series of transmitters is suitable for inexpensive measurements of one or more process variables. The transmitters are very versatile and easy to use. Calibrations are easy to carry out directly at the transmitter. The MV 4000 has an additional display which facilitates the control of measured values, calibrations, and also enables each transmitter to be used as an independent measuring instrument. The KM 3000 multi-parameter controller has a modular bus structure; it provides excellent...

Glass and ceramics industries Geology and Mining Cement industry Petroleum products (Sulfide, Mercaptane) Basic and laboratory chemicals Papier- und Cellulosebrei Metallurgy (Silver alloys) Photo industry (Fixing baths) Galvanic baths Steam and power generation (Boiler feed water, Flue gases) Environmental protection Fertilizers Plants and feed products Drinking, ground and surface water Soil extracts and slurries Water and waste water, sewage treatment plants Pharmaceuticals Clinical Medicine Spirits, wine, beer and tobacco products Jams, fruit and vegetable juices Fresh vegetables, canned vegetables,...