NU-5700 Direct Heat CO2 Incubator

  • Suitable for Tissue cell culture growth, storage and preservation of gametes and animal tissue cell cultures
  • Easy to clean
  • HEPA filtration system provides Class 100 environment
  • CO2 recovery time less than 3 minutes
  • 160 litre chamber
  • NuTouch Electronic Control System
  • Infrared CO2 Sensor
  • Dual Temperature Sensor Probes
  • Easily stacked
  • Fits under workbench
  • Optional Antimicrobial Copper lining
  • Optional Zirconia sensor to give hypoxic conditions as low as 0.5% oxygen

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NU-5700E Direct Heat CO2 Incubator and HEPA filtration

This is the latest laboratory incubator to be launched by NuAire, the experts in contamination control. This exciting new CO2 incubator range has no in chamber fan making it easy to clean whilst still providing a Class 100 environment due to the use of the HEPA filtration system. It has a 160 litre chamber, sophisticated control system which allows logging of all data which is essential for today’s cell culture. There is also the option of copper lining and a zirconia sensor to give hypoxic conditions as low as 0.5% oxygen. This is a state of the art  CO2 incubator suitable for the most demanding applications including stem cell research.

Constant Contamination Control

A unique blend of product features to promote cell growth through the precise control of humidity, temperature, and CO2 gas while minimising the potential for contamination creating the most reliable conditions.

Sensitivity and Accuracy of Gas Control

A microprocessor-based, non-dispersive, single source dual wave infrared (IR) sensor controls CO2 levels within the chamber.The wavelengths used are absorbed by only CO2 making the measurement insensitive to other components such as water vapor. Advanced design provides a very stable output minimising drift and requiring less frequent calibration.

Temperature Uniformity and More Useable Space

Chamber walls are directly heated by heating elements on the sides, bottom, top, and back of the chamber, providing a superior temperature uniformity. Dual temperature sensor probes monitor the growth chamber environment making necessary changes when needed. A high-density insulation with a high “R” rating covers the complete outer surfaces of the incubator inner chamber.

Advanced Construction

The inner chamber is constructed of 16 gauge,polished stainless steel using crevice-free construction, which provides an easily cleanable inert surface that does not promote biological growth.  All shelves, shelf supports and guide rails are easily removable and can be autoclaved separately. 

NuAire CO2 Incubators

Utility Connections

Gas Connections 0.25" (6.3 mm) Tubing
Gas Input Pressure 20 PSIG (1.4 BAR) Input Pressure Maximum. Two Stage Gas Regulator Required


Electrical Requirements

Startup Power 625 watts
Running Power 250 watts
Heat Rejected 14 BTU / minute


Temperature Control System

Sensor Type Precision Integrated Circuit
Range 5°C to 55°C (5°C aboveambient to 30°C max. ambient)
Accuracy ±0.1°C
Uniformity ± 0.3°C at 37°C
Recovery 0.12°C/minute Average
Display Resolution 0.1°C


CO2 Control System

Sensor Type Infrared single source dual wave length
Range 0.1 to 20%. (0.0 set point idles system)
Accuracy ± 0.1%
Recovery Up to 5% ±0.2% / -0.5 in 5 minutes average
Display Resolution ± 0.1%
CO2 Control Logic Fixed/Algorithm/Manual, Environmental Adaptable

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