Dencytee Arc sensor

Total Cell Density Reimagined

Our brand new Dencytee Arc sensors enable real-time, in-situ measurement of total cell density over the complete bioprocess. Thanks to its breakthrough measuring principle it delivers precise results in both low and high cell density concentrations. Guided in-line/off-line correlation modeling using the ArcAir software facilitates the creation of a total biomass sensor.

Reduce off-line sampling and increase the reliable optical density measurement range with Dencytee Arc.


Single-use sensors

Sensors for Single-Use

Hamilton has adapted its trusted sensor technology to single-use environments, including solutions for pH, dissolved oxygen, conductivity, and viable cell density. Now available for bag manufacturers and other integrators.
Buffer solution, housing, conductivity standard accessories for process analytics sensors


Support and maintenance products to ensure quality process measurement
Hamilton Field Services on-site

Services & Support

Field service, technical support, and online resources for your Hamilton products.

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Hamilton's global sales team is ready to assist in solution development, product selection, and general consultations.

Latest Innovations

Excellence means to go beyond average, to surpass, and to be of great value. It is at the core of our mission and defines Hamilton Process Analytics — who we are, what we do — our purpose.

Ready to Unlock the Secrets of Efficient Biopharma Downstream Processes?

Download our comprehensive white paper and gain valuable insights into the critical process parameters and advance sensor technologies that can revolutionize your biopharma downstream process (DSP). Discover strategies and techniques to optimize efficiency, improve product quality, and ensure the safety and efficacy of your biopharmaceutical products. Are you ready to take your downstream process to the next level? Get your copy today.


Sensors Specifically for Single-Use

Hamilton's single-use pH sensors combine the reliability and measurement stability of our long-term proven conventional sensors with the ease of use as an integral part of the bioreactor. The sensors retain the high accuracy performance even after gamma irradiation and a sufficient shelf life making it the ideal single-use solution.


Should CO2 Be a Critical Process Parameter?

Download Part 1 of our Dissolved CO2 White Paper Series to learn how implementing real-time control of Carbon Dioxide can impact productivity at R&D and production scale bioreactors.

The Power of On-Line Intelligent Sensors

Traditional pH sensor management in a production process is costly and labor intensive — often the sensor only accounts for 20 percent of total operational costs. Hamilton’s Arc intelligent pH sensors redefine the relationship between sensors and transmitters, opening a wide range of operational process improvements and cost reduction.

Real-Time Cell Density Measurement for Real-Time Control

On-line, or in-situ, measurement is the pinnacle of process monitoring and necessary for true process control as evidenced with control of pH and dissolved oxygen, common for most biological processes. In fact, many parameters can be monitored but those directly related to cell physiology are typically time consuming off-line measurements that provide only a reactionary window into the past. Incyte Arc and Dencytee sensors provide a means for directly measuring viable cell density and total cell density in real-time, meeting the increasing need for PAT in the biopharmaceutical industry.


Knowledge Base

All the tools you need to learn about Process Analytics sensors


Hamilton's knowledge base provides a range of explanatory articles, frequently asked questions, and document downloads.
  • Brochure - BioPharma

    Innovative solutions for process analytics in biotechnological and pharmaceutical industries.
  • Brochure - Brewery

    Learn about our control and analytical solutions that are essential to the brewing process.
  • Confirmation of PFOA Regulations

    A document that confirms Hamilton Bonaduz AG compiles with PFOA regulations related to EU Regulation 2019/1021 (POP) Annex I, Part A, and the REACH Regulation (Annex XVII, entry 68).
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