New Brunswick™ S41i CO2 Incubator Shaker

Category Incubated Benchtop Shakers
Manufacturer Eppendorf
Country of manufacture germany

Benchtop CO2 incubator with built in shaker. Reproducibility of your results, e.g. in protein expression, highly relies on atmosphere accuracy and protection from fan-induced medium evaporation. You cannot risk loss of samples due to contamination of your shaker, and you do not want to spend too much time on programming, changing CO2 cylinders or reliable cleaning. Have a look at the smart and versatile solutions the S41i CO2 incubator shaker offers and compare it with your current solution. CO2 incubator with a built-in New Brunswick shaker. High Temperature Disinfection (4 h at 120 °C) Standard. Comprehensive and rapid analysis of real time and historical conditions. Large, easy–to–read display for quick viewing of multiple parameters, help screens, trend graphs and diagnostics. Intuitive controller lets you quickly change environmental and alarm settings, perform on-screen troubleshooting and diagnostics. 72–hour continuous data logging and detailed record of temperature, alarms, door openings and environmental conditions. Password protected settings and alarm set points.


  • Experimental flexibility: Perforated shelf allows for static incubation at the same time as shaking
  • Stable, uniform and vibration-free shaking: robust Innova triple eccentric drive
  • Saves gas and provides an optimal growing atmosphere: Smart gas control (0.1 - 20% CO2)
  • Ensures surface sterility: automatic high temperature disinfection and inner/outer door
  • Fast and reliable cleaning: Smooth, seamless chamber
  • Increasable capacity: Two devices stackable
  • Precise and easy control: Intuitive touch screen
  • Humidification included
  • Shaking speed 25 - 400 rpm (25 - 300 rpm if stacked)
Key Attributes
Type Under Bench, Floor or Stackable
Platform Area (ft^2) 2.33
Platform Dimensions 14 × 24 in
Max Load (lb) not specified
Incubation Yes
Refrigeration No
RPM - Max 400
RPM - Min 25
Orbit Diameter (mm) 2.5 mm
Warranty 2 Years
Manufacturer Specifications
In-line gas regulator standard
Perforated shelves standard
Seamless chamber standard
Shaking standard
Capacity 170 L
No. of compartments 1 (2. optional)
External depth (with lid/door open) 144.8 cm (57 in)
Display touchscreen
Timer Continuous
Power supply 120 V, 60 Hz
Dimensions (W × D × H) 87.5 × 73 × 85 cm / 34.4 × 28.7 × 33.5 in
Weight w/o accessories 152 kg
High temperature disinfection (HTD) 120 °C standard
Sealed inner glass doors standard
Segmented doors
Temperature control increment ±0.1 °C
Temperature stability at 37 °C ±0.1 °C
Temperature range Ambient +4 °C to 50 °C
Audible and visual alarms yes
Temperature uniformity ±0.25 °C at 37 °C
CO2 range 0.1 – 20 %
Available program modes › Constant speed and temperature
CO2 control increment ±0.1 %
CO2 stability at 5 % CO2 ±0.2 %
CO2 uniformity ±0.1 %
Drive mechanism Triple-eccentric counterbalanced drive
Number of shelves (standard/max) 1/2
Data export interface Ethernet, VisioNize® box
Benchtop (B), Under Bench (U), Floor (F) or Stackable (S) U, F, S (x2)
Access port 1
On-board data logging standard
BMS relay standard
Memory Non volatile with automatic power failure restart
Motor type Solid state, DC brushless motor
Platform size 36 × 61 cm (14 × 24 in)
Speed range 25 – 400 rpm
cETLus and CE marked yes
Orbit 2.5 cm (1 in)

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New Brunswick™ S41i CO2 Incubator Shaker Accessories