Whitley A35 HEPA anaerob munkaállomás

Whitley A35 HEPA anaerob munkaállomás

The Whitley A35 HEPA is an anaerobic workstation with a unique internal HEPA filtration system. Like our other anaerobic chambers, it provides excellent conditions for the processing, incubation and examination of samples without exposure to atmospheric oxygen. This anaerobic chamber provides the ability to manipulate samples in a sustainable environment where parameters can be altered to create the required conditions.

Don Whitley A35 HEPA honlapja

Don Whitley A35 videó megtekintése


» Accommodates up to 600 x 90mm Petri dishes.
» 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. DWS filters are located inside the workstation, which prevents the filter becoming saturated with moisture and rendered ineffective.
» Levels of atmospheric cleanliness inside the workstation exceed the requirements of ISO 14644 Class 3. Proof of atmospheric cleanliness can be provided on request.
» Fitted with a removable front to facilitate thorough cleaning, easy replacement of the HEPA filter, and the transfer of bulk samples and larger pieces of equipment for use in the workstation.
» The internal atmosphere is circulated continuously – contributing to even temperature distribution and ensuring any internal particulates will be in motion before capture by the filter.
» 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 workstation.
» Fitted with patented oval ports, equipped with sleeves and cuffs, which provide greater freedom of movement and operator comfort.
» Fully integrated gas control avoids bulky add-on systems and reduces the need for additional bench space.
» The built-in rapid airlock ensures samples can be transferred into the workstation atmosphere as soon as possible (takes only 60 seconds).
» A colour, touchscreen control panel for ease of use and for visual display of parameters such as temperature, humidity, and airlock cycle status.
» Ethernet-enabled for remote access to touchscreen.
» Includes an automatic commissioning cycle to save you time and resources.
» Options include an integrated Anaerobic Conditions Monitor with data download facility.

Sample manipulation within a secure anaerobic environment is now as easy as working aerobically at the laboratory bench.

Capacity (Litres)
Capacity (Petri Dishes)         
400 / 600
Port/Airlock Capacity
40 plates via airlock
Porthole System
Manual Sleeved Ports
Gas Supplies
Auto Sleeve Gassing 
Internal Mains Socket
Spotlight / Inspection Lamp
Single Sample Entry
ANO2 Conditions Monitor
Not applicable
Data Logging
Airlock Cycle Time (seconds)
Extra Cable Glands
Contact us for further information
Automatic Dehumidifier
Fitted as standard
Automatic Humidifier
Dimensions (w/d/h – mm)
1255 / 810 / 710
Weight (lbs/kg)
265 / 120
CO2 Monitoring
Not applicable
Vacuum Take-off
Touchscreen control
Remote Access
Fitted as standard (network access required)
Fitted as standard