Innova® S44i

Innova® S44i

The new Innova S44i Biological Shaker is the next great addition to our renowned portfolio of life science solutions. Expand the potential of your lab and reap the benefits of the exceptional performance and reliability that come with every Eppendorf product.

Product Information

Innova S44i is a large capacity, stackable shaker with temperature control functionality. It is designed to provide maximum flask and weight capacity at a compact footprint. Eppendorf X-Drive with software-guided counterbalance adjustment supports smooth shaking of uneven and heavy loads at high speeds. All Innova S44i in a triple stack can be operated at maximum speed.The Innova S44i supports the integration of the shaker in regulated labs with its easy-to-use touchscreen user interface with user management capability, USB ports to download operational data and Ethernet for addition to customer network. Service products including installation and operation qualification allow seamless validation of the instrument.

Maximum capacityInnova® S44i

The Innova S44i has optimized chamber, platform, and features to maximize your options and capacity.

  • Up to 136 % more capacity than the previous Innova 44 with a smaller footprint
  • Up to 102 % higher flask capacity than competitor
  • Double- or triple-stack the Innova S44i to increase capacity without sacrificing more valuable lab space

Eppendorf X-DriveInnova® S44i

The Eppendorf X-Drive is precisely engineered with five-eccentric shafts to balance even the heaviest load while providing consistent and smooth shaking.The intelligent counterbalance technology of the Eppendorf X-Drive ensures vibration-free shaking even with uneven loads. This advanced technology senses imbalance and decelerates to a safe speed to protect you and your cultures.


Advanced controlInnova® S44i

The new touchscreen user interface of the Innova S44i offers more than just an easy operation. This multi-touch capacitive display makes all the information you needeasy to monitor and track.

  • Information is just one touch away
  • Intuitive operating, distinct design
  • Manage multiple users with different levels of authorization


  • Highest flask capacity in a smaller footprint – grow more cells in less space
  • The new proprietary Eppendorf X-Drive with semi-automatic counterbalance technology provides smooth and uniform agitation
  • High temperature uniformity across chamber for reproducible results
  • Easily reach all your samples using the slide-out platform
  • Glide-up doors for convenient and effortless access
  • Optimize your space with double- and triple-stacked configurations
  • New touchscreen user interface provides easy operation. Alarm status, event log, and user information is just one touch away.
  • Create multi-step programs for automated control of the shaker
  • Photosynthetic LED light bank for plant and algae growth
  • Wide range of accessories and platforms to meet your every growing need


  • Grow bacteria, yeast, fungus, cyanobacteria and algae
  • Plasmid dNA production and protein expression
  • Process and media development
  • Media screening and optimization
  • Seed cultures for bioprocess scale-up
  • Biofuel research
  • Food quality testing