Microaerobic workstation; 4-gas system with built-in gas sensing technology

Microaerobic workstation; 4-gas system with built-in gas sensing technology

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Microaerobic Workstation

The Whitley Workstation M35 is a Microaerobic workstation ideal for the study and isolation of Campylobacter spp, Helicobacter pylori and other similarly fastidious organisms. This is a 4-gas system with built-in gas sensing technology that allows you to program precise gas concentrations and is perfect for manipulating samples in a sustainable Microaerobic environment.

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A rapid, 12 liter airlock that can transfer 40 plates in only 60 seconds
For total flexibility, up to four gases – nitrogen, carbon dioxide, air and a 10% hydrogen/90% nitrogen mix – can be combined within safe and varying ratios to provide a specific atmosphere for your experiments.
This unit can accommodate up to 600 x 90mm Petri dishes
Intuitive color touch screen interface with PIN-code protected user access levels
Data download facility that allows you to record workstation parameters and download stored data in seconds for traceability and reference.

A range of optional accessories, such as HEPA filtration, removable front and automatic humidification, are available to customize this workstation to your specific requirements.


HEPA Filtration
Internal HEPA filtration system provides a high degree of product / sample protection within the unit. Quickly creating and maintaining a particle-free environment (tested down to 0.3μm - exceeding ISO 14644-1 Class 3)

Our custom-designed trolley frees up bench space and allows the chamber to be moved. The trolleys are built with high quality tubular steel and smooth rolling lockable wheels. They offer a sturdy and stable frame to support your use of our anaerobic and Microaerobic workstations.
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Gas Pressure Monitor
Designed as a method of monitoring the gas supply. The system will indicate the status of both sides of the switchover: FULL – IN SERVICE, and DEPLETED. When a cylinder or cylinder bank is depleted, the green light will change to a red light, and the audible alarm will sound.
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Humidity Control
500ml external reservoir, control relative humidity up to 85% via touch screen. Humidity is created via a boiler plate and introduced as sterile steam

Removable Front
Easily remove front panel for convenient cleaning and introduction of larger equipment/objects

15cm Letterbox
Ideal for quickly introducing small quanitites of samples and supplies

Spare Cable Gland
Used to accommodate a power or data cable without affecting the chamber conditions

Data Logging
Access temperature, humidity, chamber pressure and anaerobic conditions. Stores up to 30 days of system information, accessed via USB port.

Internal Storage Trays
Maximum 2 per unit; positioned under the shelf

10 Plate Dish Rack
Easily stack and move 10 petri dishes. Prevents spills with a rigid design


Capacity (Liters) 300
Capacity (Petri Dishes) 400 - 600
Gas Supplies H2&N2 / CO2 / N2 / Air
Airlock Size 223mm Deep x 190mm High
Airlock Cycle Time 60 seconds
Automatic Dehumidifier Fitted as standard
Removable Front Option Available
Dimensions (w/d/h - mm) 1255 x 720 x 710
Weight (lbs/kg) 220 / 100

Images and Video

Image Gallery

A35 Gallery
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Featured Videos

Dr Andrew Dempster, Centre for Biomolecular Sciences, University of Nottingham_Testimonial Video

Dr Andrew Dempster Testimonial

Dr Jane Freeman from Leeds General Infirmary

Dr Jane Freeman Testimonial

Whitley Anaerobic Workstations

Whitley Anaerobic Workstations

Anaerobic Conditions Monitor Animation

Anaerobic Conditions Monitor Animation

Microbiology Research at the School of Dentistry, University of Leeds

Microbiology Research at the School of Dentistry, University of Leeds

Why Choose Whitley?

Why Choose Whitley?

Motorized Trolley