يقدم هذا الفيديو مستشعر الأس الهيدروجيني أحادي الاستخدام InSUS 310 للمفاعلات الحيوية. تم تصميم مستشعر الأس الهيدروجيني للاستخدام الواحد للتكامل المباشر في أكياس المفاعلات الحيوية ذات الاستخدام الواحد. إنه يلبي تحديات بيئة المعالجة الحيوية الحديثة. يوفر مستشعر الأس الهيدروجيني أحادي الاستخدام إشارة قياس موثوقة لمدة ستة أسابيع على الأقل ، مما يجعله مثاليا لعمليات الدفعات الطويلة.
These single-use pH sensors are factory calibrated by METTLER TOLEDO to ensure that they are accurate and ready to measure in single-use bioprocess devices.
To ensure bag protection during transport and preparation, these single-use pH sensors have round-edged protective guards to prevent damage to the electrode inside of the bag.
These single-use pH probes can be used throughout a broad range of applications, including cell culture, harvesting, fermentation, media/buffer preparation, virus inactivation and purification steps.
All wetted polymer materials used on single-use pH sensors are made of USP 88 VI certified materials to ensure the highest process safety to meet biocompatibility requirements.
Single-use pH sensors from METTLER TOLEDO offer a unified design that allows safe and easy installation in a standard 1" Eldon James port disc, making them ideal for welding to bag stock.
The output signal of these single-use pH probes is identical to that of METTLER TOLEDO reusable pH probes, to allow easy integration into existing transmitters and process environments.
In recent years, the deployment of single-use bioreactors (SUBs) has become an important trend in the bioprocessing industry. SUB technology for mammalian cell culture and for microbial cells has achieved major breakthroughs regarding process safety and reliability in order to comply with the industry’s strict requirements.
The InSUS™ sensor series for single-use technology bioprocesses cover the measurement parameters pH and dissolved oxygen (DO). These gamma irradiationsterilizable sensors have been designed especially for deployment in stirred single-use bags in the 20 –3,000 L range for applications such as: cell culture, fermentation, virus inactivation, and media/buffer preparation.
To be able to measure pH in bioprocesses you need to have a pH measurement tool that is sensitive to the hydrogen ions that define the pH value. The principle of measurement is that you use a sensor with a glass membrane that is sensitive to hydrogen ions, and observe the reaction between it and a sample solution.
Trends in biopharmaceutical production and bioprocessing mean that pharmaceutical manufacturers require both flexibility and consistency in their R&D, scale-up and production processes. Analytics play a key role in optimizing yield during scale up, whether in conventional, rigid wall bioreactors or in single-use bags.
The control and measurement of pH is vital in a wide range of processes across the pharmaceutical, chemical, and food & beverage industries. But what exactly is pH, why is it so important, and how do pH sensors work
The METTLER TOLEDO Process Analytics Catalog provides a comprehensive overview of solutions for analytical measurements in liquid process applications, pure water monitoring and gas-phase measurement.
