Development Production Sales Service Electrodes and Sensors portable and stationary Equipment Analysis Equipment Accessories

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. Silver/silver chloride and saturated Calomel electrodes are preferably used as reference electrodes. A DC voltage measurement instrument with input resistance >1010 Ohm can be used as measuring device for all measurements. High-resolution pH-measurement...

Conductive two- or four- electrode cells for measuring the electrolytic conductivity of the solution (the salt content). 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. Advantages: - Interfering polarization resistances are not included in the measurement - Low dependence of the measured results on...

PORTABLE LIQUID MEASUREMENTS Data logger: Power supply: TM 40, ISE40, LF 40, AM 40 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...

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. Parameters: 1 x pH, redox, conductivity, Control outputs:! x normally open contact:...

GAS ANALYSIS EQUIPMENT BIOGAS ANALYSIS EQUIPMENT WATER ANALYSIS EQUIPMENT AGRICULTURAL EQUIPMENT Pronova Analysentechnik GmbH & Co. KG Groninger StraRe 25, 13347 Berlin / Germany Telefon +49 (0)30/455 085-0 Telefax +49(0)30/455 085-90 E-mail: [email protected] Publisher: Pronova Analysentechnik GmbH & Co. KG Design: Sijades, Berlin ■ Cover photo © darknightsky - Fotolia.com Subject to technical modifications_04/2014