With the ARD 170, Knick Elektronische Messgeräte GmbH & Co. KG is launching a high-quality immersion fitting for mobile measurements of pH, conductivity and dissolved oxygen. During the design, particular attention was paid to the simple and flexible handling.
With the immersion fittings ARD 50 EL and ARD 75 EL, Knick Elektronische Messgeräte GmbH & Co. KG is expanding its portfolio of fittings for liquid analysis with additional electrically conductive (EL) variants. The two industrial fittings have a modular structure and enable a wide selection of application-specific sensors.
Knick Elektronische Messgeräte is launching the Stratos Multi, the next generation in its Stratos analyzer product line. The Stratos Multi features smart diagnostics management: now for the first time, all parameters used by commercially available sensors can be read and processed via a transmitter.
Sensors as the direct interface to the process must be exactly matched to the chemistry of the measured medium and to the prevailing pressure and temperature conditions.
When using conventional retractable fittings to measure pH values in applications such as in wastewater treatment, flue gas desulfurization plants, chlorine production and dye synthesis, usually the O-rings for process sealing cannot withstand the extreme chemical and mechanical loads involved over a longer period. But O-ring blockages can be avoided with the Ceramat retractable fitting thanks to its ceramic process gate.
Today, sugar is one of the most important foods globally. It is produced in 127 countries. In Germany the per-capita consumption is approx. 35 kg per year.
It has long been common practice when taking pH/ORP, conductivity, and oxygen measurements that a fixed analyzer be mounted near the sensor. The analyzer serves several purposes. It is the display, the calibration tool, and the source of the output signals for data collection.
Learn more about Portavo – our portable devices with Memosens technology for measuring pH, conductivity and oxygen – even in hazardous locations.
pH sensors can be tested using the new SOP calibration procedure with up to 3 calibration points. A further buffer is used as a verification buffer. You can pick and choose the buffer set for each calibration point and also set the sequence.
Portavo 908 Multi is the first portable Memosens-based measuring device for the analysis of liquids with direct printer control. A printer for immediate printing of the calibration record (GLP compliant) can be directly connected to the micro USB port.