Product Description

Product Information

The New Brunswick S41i is the only CO₂ incubator with an Eppendorf shaker inside. The S41i precisely controls temperature, shaking speed, and CO₂, providing the ideal environment for growing mammalian and stem cells in culture. Accepts flasks up to 4 liters. Standard perforated shelf allows for static incubation at the same time as shaking and a second static shelf can be added as an option. Renowned triple eccentric drive provides stable, uniform and vibration-free motion connected to the shaking platform by four encapsulated support rods. The drive mechanism located below the chamber ensures that heat generated by the drive does not affect the critical environment within the chamber. The intuitive touch screen display and controls allows you to operate and monitor performance.

For ordering information, options and accessories see page 456 (shaker section)

› 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

Features

Temperature range from 4 °C above ambient to 50 °C
Shaking speeds between 25 – 400 rpm, 25 – 300 rpm if stacked, provides versatility for culturing a wide range of cell types
Large 35.6 × 61 cm (14 in × 24 in) platform accommodates flasks up to 4 liters providing flexibility with your cultures
Single or double stacked for increased capacity
Inner and outer door saves valuable gasses while maintaining the perfect enviornment for your cells
Standard High Temperature Disinfection provides a sterile surface protecting your cells
Intuitive touch screen controls provides for precise control of the culturing enviornment
Perforated shelf allows for static incubation at the same time as shaking

Applications

Culturing of suspension cells requiring gentle agitation
Incubating adherent cells on the shelf included with the unit: adding a 2nd static shelf and using the shaking platform as a 3rd shelf
Adherent cells such as stem cells that require both incubation and periodic gentle shaking

Technical Data

New Brunswick™ S41i
Access port, 25 mm	standard
BMS relay	standard
BioCommand^® software	standard
CO₂ control	±0.1 %
CO₂ range	0.2 – 20 %
CO₂ stability at 5 % CO₂	±0.2 %
CO₂ uniformity	±0.1 %
High temperature disinfection (4 hours at 120 °C)	standard
In-line gas regulator	standard
Number of shelves	1 (2nd optional)
Number of shelving racks	2
On-board data logging	standard
Perforated shelves	standard
Sealed inner glass doors	standard
Seamless chamber	standard
Shaking	standard
Temperature control	±0.1 °C
Temperature stability at 37 °C	±0.1 °C
Capacity	170 L
External depth (with lid/door open)	144.8 cm (57 in)
Dimensions internal (W x D x H)	69.1 × 44.4 × 53.8 cm
Display	Touchscreen
Timer	Continuous
Power supply	230 V, 50 Hz
Dimensions (W × D × H)	83.4 × 73 × 84.8 cm / 32.8 × 28.7 × 33.4 in
Weight w/o accessories	152 kg / 335 lb
Temperature range	Ambient +4 °C to 50 °C
Audible and visual alarms	yes
Temperature uniformity	±0.25 °C at 37 °C
Available program modes	› Constant speed and temperature
Balanced drive mechanism	Triple-eccentric with permanently lubricated ball bearings2
Communication port	Ethernet
Benchtop (B), Under Bench (U), Floor (F) or Stackable (S)	U, F, S (x2)
Memory	Non volatile with automatic power failure restart
Motor type	Solid state, DC brushless motor
Orbit	2.5 cm (1 in)
Platform size	36 × 61 cm (14 × 24 in)
Speed range¹	25 – 400 rpm

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