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Do You Need Exact Localized Point Measurements?

February 4, 2016

PreSens extends its product range for profiling solutions.

The combination of our new and easy to handle Profiling Microsensors (PM) for oxygen or pH with either the Automated or Manual Micromanipulator and one of our well proofed meters allow safe insertion into samples and precise vertical localization for point measurements. They also perform stable & vibration-free measurements for extended periods of time. In addition, repeated profiling is possible. Customers measuring in semi-solid substrates, such as e. g. sediments, microbial mats or biofilms will profit from the new PreSens products.

The PMs are the sturdiest microsensor version PreSens offers - with a firmer fiber construction and a splash proof metal housing. They have a close fitting fiber guidance and the sensor tip itself is protected by a blunt steel cannula and can be extended with a turning mechanism. They have a measuring range for oxygen of either 0 - 100 % O2, or 0 - 10 % O2 or cover a pH range of 5.5 – 8.5. Due to the optical measurement method there is no electrical interference to worry about. The different types of oxygen and pH microsensors allow e. g. measurements in smallest sample volumes or inside tissues.


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