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Whitley H35 HEPA Hypoxystation

The H35 HEP AHypoxystation is a cell culture workstation ideal for those requiring HEPA filtration, as well as being able to accurately control oxygen, carbon dioxide, temperature and humidity.

  • Control O2 in 0.1% increments up to 20%; CO2 in 0.1% increments up to 15%; and relative humidity up to 80% - provides flexibility in your research and confidence in your results.

  • Fitted with the unique Whitley Internal HEPA Filtration System. All the atmosphere passes through the filter every four seconds, which ensures the chamber environment is cleaned quickly. Placing the filters inside the workstation prevents the filter becoming saturated.
  • Rather than use off-the-shelf filters, DWS has worked with one of the world's leading filter manufacturers to develop a filter specifically tailored to suit this Hypoxystation.
  • Levels of atmospheric cleanliness inside the workstation exceeds the requirements of ISO 14644 Class 3. We can provide proof of atmospheric cleanliness.
  • Fitted with a fan that circulates the internal atmosphere continuously - contributing to even temperature distribution and ensuring any internal particulate will be in motion.
  • Has a removable front as standard to facilitate thorough cleaning and the transfer of bulk samples or larger pieces of equipment for use in the workstation.
  • Built-in rapid airlock to ensure samples can be transferred into the workstation atmosphere as soon as possible (only takes 60 seconds).
  • Colour, touch-screen control panel for ease of use and for visual display of parameters such as O2 level, CO2 level, temperature, humidity, and airlock cycle status.
  • Fully integrated gas control avoids bulky add-on systems and reduces the need for additional bench space.
  • CO2 Monitoring device fitted as standard to enable you to experiment using different concentrations of CO2.

Don Whitley Scientific provides the best possible service and maintenance support for this product. Please contact us to request a quotation.

View Specifications


Capacity (Litres) 300
Port / Airlock Capacity 12 litres / Accommodates up to 44 x 96 well plates or 84 x T25 tissue culture flasks
Airlock Size 223mm deep x 190 mm high
Porthole System Manual, oval ports
Gas Supplies CO2, N2, Air
Footswitch Wireless
Auto Sleeve Gassing Option available
Internal Mains Socket Option available
Storage Trays Option available
Single Sample Entry Option available
AN02 Conditions Monitor Option available
Data Logging Option available
Airlock Cycle Time 60 seconds Seconds
Extra Cable Glands Option available
Microscope Please contact us for more information
Automatic Dehumidifier Fitted as standard
Automatic Humidifier Option available
Removable Front Fitted as Standard
Trolley Option Available
Dimensions (w/d/h - mm) 1255 / 810 / 710
Weight (lbs/kg) 264.5 / 120
CO2 Monitoring Fitted as standard
Vacuum Take-off Option available
Temperature Range 5°C above ambient to 45°C
Touchscreen Control Yes
HEPA Fitted as standard


All accesssories can be purchased at the Don Whitley Scientific main site.

A02643  Anotox Sachet Cradle

A03932  Replacement HEPA Filtration Cartridge

A04553  Catalyst Holder

A06102  Vacuum Take-off

A06103  15cm Letterbox (Single sample entry)

A06104  Whitley Automatic Humidification System

A06106  Double Internal Socket

A06107  Gas Sample Port

A02945  Spare Cable Gland

A06128  Large Additional Cable Gland

A06110  Trolley

A06113  Light Tight Cover

A06114  Internal Storage Trays

A06116  Automated Sleeve Gassing System

A06126  Zeiss Primo Vert Digital Inverted Microscope

A06127  Short Internal Shelf

A06129  JuLI Cell Analyser

A07211  Workstation Spotlight

A07218  Whitley Enhanced Biological Containment System

L00040  Temperature Mapping


Clicking the links below will take you to the consumables on the Don Whitley Scientific main site.

A01923 Foam Cleanser (UK Only)
A02129 Anotox Sachet
A02672 Sleeve Retaining O'Ring
A02715 Workstation PVC Sleeve
A02716 Plastic Sleeve Cuff Ring
A02820 Sleeve Kit with Latex Wrist Seal
A02821 Latex Wrist Seals
A02830 Sleeve Kit with Neoprene Wrist Seal (Standard)
A02831 Neoprene Wrist Seal (Standard)
A02840 Sleeve Kit with Neoprene Wrist Seal (Large)
A02841 Neoprene Wrist Seal (Large)
A02855 Wrist Seal O'Ring
A03120 Catalyst Recharge
A03780 Storage Rack
A06928 Storage Rack with Trays
A03912 Whitley Gas Bottle Holder
A00202 Neoprene Gauntlets
A00118 Latex Gauntlets