Conductivity

Companies Conductivity

SI Analytics GmbH, Germany

70 year ago, the development of the glass electrode at the former Jenaer Glaswerk SCHOTT & Gen. revolutionized chemical measuring. By using new conductive glass types it was now possible to display pH values via conventional needle galvanometers. The further company history too was marked by milest more

Products Conductivity

Intelligent sensors optimize process analytical measurements

Digital sensors for pH/ORP, dissolved oxygen and conductivity can directly be evaluated, calibrated and managed in a data base on the PC more

Multi-channel multi-parameter transmitter for online analytics with innovative man machine interface

The new M800 registers up to 4 different measurements at the same time and sets new standards in modern process analytics with his outstanding MMI more

Fast and accurate measurement of charge in aqueous solutions

With Mütek lab instruments you get a clear picture about charge levels. Our application laboratory provides you with new, tailor-made solutions more

Catalogues Conductivity

WTW’s laboratory and portable meters at a glance

WTW’s new inoLab® laboratory instruments use the same intelligent digital IDS sensors recently introduced with the MultiLine® handhelds more

Videos Conductivity

Real Time TOC Analytics

The 5000TOC sensor utilizes the well-proven principle of dynamic UV oxidation. Compared to batch oxidation the 5000TOC provides a real measuring result every 3 seconds. The reaction time is extremely short. A change of the TOC content is detected within 1 minute. Hence, the water quality is really c more

News Conductivity

• Engineers show feasibility of superfast materials
  

  University of Utah engineers demonstrated it is feasible to build the first organic materials that conduct electricity on their edges, but act as an insulator inside. These materials, called organic topological insulators, could shuttle information at the speed of light in quantum computers and othe more

• MOF-polymer composite membranes to enhance proton conductivity in fuel cells

  Nafion (a perfluorosulfonic acid membrane) is widely used in fuel cells to conduct protons, but Nafion membranes are prone to rapid dehydration at low humidity, which results in a loss of conductivity. To overcome this problem, scientists in China have made a metal-organic framework (MOF) containing more

• Destination China as Level Sensors and Transmitters Markets Make a Comeback

  Multiple advantages will fuel the continued dominance of non-contact level sensors in the global level sensors and transmitters markets. Overall, the market will make a recovery on the back of revived projects that were shelved or postponed during the economic recession. However, economic turmoil in more

White papers Conductivity

• Thermal Properties of Polymer Materials at a Glance!
  

  In the manufacturing and processing of thermoplastics, elastomers, rubbers and thermosetting materials, knowledge of their thermal properties is very important. Various thermal analysis methods are employed by manufacturers, processors and users in areas such as materials development, incoming goods inspection and quality assurance more

Publications Conductivity

• Efficient panchromatic inorganic–organic heterojunction solar cells with consecutive charge transport tunnels in hole transport material

  A simple solution-processing method was employed to fabricate panchromatic mp-TiO2/CH3NH3PbI3/P3HT–MWNT/Au solar cells. MWNTs in a P3HT–MWNT composite acted as efficient nanostructured charge transport tunnels and induce crystallization of P3HT, hence significantly enhancing the conductivity of the more

• Few-layer graphene obtained by electrochemical exfoliation of graphite cathode

  Publication date: 30 May 2013 Source:Chemical Physics Letters, Volume 572 Author(s): Ming Zhou , Jie Tang , Qian Cheng , Gaojie Xu , Ping Cui , Lu-Chang Qin Few-layer graphene has been prepared by electrochemical intercalation of graphite cathode using Na+/dimethyl sulfoxide complexes as more

• Electropolymerization of ortho-phenylenediamine. Structural characterisation of the resulting polymer film and its interfacial capacitive behaviour

  Publication date: Available online 18 May 2013 Source:Journal of Electroanalytical Chemistry Author(s): Davide Vanossi , Laura Pigani , Renato Seeber , Paolo Ferrarini , Pietro Baraldi , Claudio Fontanesi The physico-chemical characteristics of thin poly-(ortho-phenylenediamine) (PPD) fi more

Websites Conductivity