In high-precision pharmaceutical processes such as bio-fermentation, blood fractionation, or buffer preparation, exact pH control isn’t just important — it’s mission-critical. Even small deviations can impact yield, product quality, and regulatory compliance.
That’s where the M4 Knick SE 555 pH sensor excels, making it a trusted choice for life-science applications.
Why the SE 555 is ideal for pharma:
High accuracy & long-term stability – Accurate pH measurement is essential for reproducible results in fermentation and fractionation, and the SE 555 delivers consistent performance even in challenging media.
Robust, reliable design – Built for the most demanding pharmaceutical process environments—from nutrient-rich broths to complex biological fluids—the M4 Knick SE 555 delivers reliable performance with minimal drift, extended maintenance intervals, and full CIP/SIP capability.
Fast response time – Quick, reliable readings help optimize process control and improve product consistency.
Seamless system integration – Sensor and transmitter are compatible with modern automation and control systems, simplifying data logging and compliance with GMP standards.
Designed with compliance in mind – Ideal for regulated environments where traceability and documentation are required — supporting quality assurance and audit readiness.
Whether you’re fine-tuning fermentation conditions or monitoring sensitive biological separations, the M4 Knick SE 555 provides the pH measurement performance pharmaceutical teams rely on.
Henning Springer
Mecosa (Pty) Ltd
Tel. +27 11 257 6100
measure@mecosa.co.za
www.mecosa.co.za








