Shake more. Shake faster. The temperature-controlled (refrigerated or non-refrigerated) Eppendorf Innova S44i shaker can fit up to twice as many flasks as other shakers and is ready to reliably support high-yield expression protocols at high speeds. The Eppendorf X-Drive maintains smooth shaking for more reproducible results.

• For higher plasmid or protein quantities: Up to twice as many flasks as other shakers (e.g. 15×/13×2.5 L UltraYield™ or 39/36×1 L Erlenmeyer flasks on dedicated/universal platform); 2×/3× stackable
• Ready for high-speed expression protocols: Up to 400 rpm (orbit 25 mm/1") in all devices of a triple stack
• True control with touch interface: All setpoints and current values are visible at a glance; Restrict access to change settings with user management
• Optimized growth conditions: Speed accuracy ±0.5 rpm, temperature accuracy ±0.1 °C (at 37 °C), temperature uniformity ±0.25 °C (at 37 °C)
• Made for 24/7 operation with high loads: Eppendorf X-Drive with five shafts (four peripheral to support weight) for vibration-free shaking over years; Continuous imbalance monitoring and semi-automatic imbalance adjustment function
• Easy door and platform handling: Space-saving door glides up and out of the way for easy access to all samples; Slide-out platform mechanism for one-handed operation
• Programmability: Multistep or cyclic programming of temperature or speed rampings; Programmable LED intensity; unlimited program storage
• Easy documentation and tracking: Data and event log (tracking of alarms, chamber temperature, rpm, door openings etc.) accessible via USB/User Interface or VisioNize® Lab Suite (touch enabled device)
• Compatible with complementary systems: For example, microplate-screening systems like the Duetz-system or in-flask biomass monitoring systems like CGQ (Aquila)

The Innova S44i is a large capacity, temperature controlled (refrigerated or non-refrigerated) stackable shaker allowing the use of high-volume flasks in large numbers in a compact footprint. The iconic slide up door provides easy access to samples. The Eppendorf X-Drive allows for shaking high loads at high speeds - even when stacked. When there is an instance of an unbalanced load, the X-Drive’s counterbalance adjustment allows smooth shaking. The optional photosynthetic LED lightbank provides the ability to evenly light the entire platform across a wide intensity range - and it’s programmable. The VisioNize touch interface introduces onboard monitoring, user management and the ability to export data via USB; or network integration via ethernet.

Steps per program: Unlimited
Photosynthetic LED light bank - Main wavelength: Wide band spectrum; 400 to 700 nm
Photosynthetic LED light Bank - Intensity range: 15 to 150 PAR adjustable in increments of 1 PAR, programmable (e.g. day night cycles)