| Mettler toledo Ingold pH, Conductivity, oxygene, Turbidity, en Co2 metingen |
 |
|
|
pH / Redox Monitoring of the parameter pH and redox (ORP) is most important in many different industry processes to reduce cost and optimize the yield. The requirements of many industry processes are different. In chemical processes the material has to withstand acids or caustic strong solutions under for example high temperatures. The electrodes must also be certified for use in hazardous areas. In pharmaceutical and food processes measuring systems have to meet hygienic design, and must withstand many sterility cycles and provide trace ability for validation purposes. METTLER TOLEDO INGOLD offers a wide range of different product families (liquid, gel, polymer, glass-free) combined with special housings, cables and transmitters which forward the measurement values to a process control system. Our high quality products meet all the specific needs as conformity to legislations (ATEX, FM, EHEDG) or specific accuracy or ruggedness. |
 |
|
O2 Measurement of dissolved oxygen (DO) in an industrial
process serves to control the oxygen concentration, optimize the process and
yield. In the pharmaceutical industry there is a high demand for hygienic design
and traceability for validation purposes. In the food or beer industry the
sensors shall withstand many CIP (Cleaning in Place) or SIP (Sterilization in
Place) cycles for long lifetime and hygienic purposes.
Besides inline measurement the off- or near-line measurement system is often
used for control at different sites with a compact portable transmitter/sensor
system with data-logger, sampling device and interface to download stored
measurement values. |
 |
|
Conductivity Conductivity measurements are carried out in industrial processes primarily to obtain information on total ionic concentrations (e.g. dissolved compounds) in aqueous solutions. Widely used applications are water purification and CIP/SIP control. The measuring system consists of an appropriate inline sensor directly inserted or in a housing, a cable connected to a transmitter converting the received signals to a measurement result or forwarding it to a PCS. The conductivity sensors from METTLER TOLEDO INGOLD are designed for high process safety, rapid sensor replacement and quick and easy installation. Due to Wide Range technology, ranges of measurement can now be covered that were previously only met with toroidal (electrode less) sensor systems. |
 |
|
CO2 Besides pH and dissolved oxygen measurements, reliable monitoring and control of the CO2 partial pressure is important for successful fermentation. The oxidation of carbohydrates to CO2 water results from aerobic respiration. METTLER TOLEDO's new CO2 measuring system is specially designed for in-situ measurement into a bioreactor and therefore "registrates" exactly the same partial pressure as the cell. The interior body, a high performance pH electrode, can easily be replaced at the customer site. No need to send the sensor to a METTLER TOLEDO INGOLD facility for service.
|
 |
|
Turbidity Turbidity measurements provide data on the concentration of undissolved, suspended particles present in a liquid phase. The determined particle concentration is used for process monitoring and optimization e.g. to control biomass growth, crystallization and filtration processes or concentration measurement of solid matters in wastewater. Two optical turbidity measurement solutions are available: one is based on the backscattered light technology and the other one on the forward/90° scattered light technology. The first takes advantage of fiber optic technology for full compatibility with METTLER TOLEDO INGOLD process housings. The second is available in a big variety of flow-through housings for direct pipe installations. |
 |
| For more information about Mettler Toledo Ingold; contact Elscolab tel: +31 342 426080 or Click here. |