YSI 2900M Biochemistry Analyzer


The YSI 2900M Online Monitoring & Control System featuring the YSI 2960 Online Sampler is a key and reliable partner for the monitoring and optimization of your bioprocess. The YSI 2960 Online Sampler automatically draws fluids from your bioreactor and delivers samples directly to the YSI 2900 Biochemistry Analyzer for testing. Sampling is done aseptically as lines are flushed and antiseptic is kept in them after each draw. The system supports connection with RS232, Ethernet, and OPC. The YSI 2900M Online Monitoring & Control System provides a simple and reliable solution for running your bioprocess automatically with little risk of contamination. Features and Benefits:

  • Accurate results in less than 1 minute.

  • Automatic online aseptic sampling for unattended operation

  • Maintains sterility of process

  • Autoclavable components for sterilization with your bioreactor

  • Connects to process management instruments via RS232, Ethernet, or OPC.

  • Searchable database allows you to access your stored results quickly.

  • Slim modular design occupies small lab footprint.


If you don't need online monitoring but are still interested in 2 chemistries, you may be interested in the YSI 2900D. We also offer the 2950D without online monitoring but it has the capability of offering up to 6 parameters!