Whitley H155 GMP Hypoxystation

The Don Whitley Scientific H155 GMP Hypoxystation is specifically designed to be used as a clean-air, hypoxic isolator in processes following Good Manufacturing Practice (GMP). This workstation allows two people to work in the chamber at same time and is specifically designed to accurately control the parameters of O₂, CO₂, temperature, and humidity.

Providing Grade A air cleanliness (EU GMP), this hypoxic isolator combines sterile laminar airflow, positive operating pressure, and physical isolation, to provide highly effective product protection. Due to being a completely closed, re-circulating, isolator system, this workstation can be housed in a Grade D cleanroom during GMP compliant use.

The full-time environmental control offered by the H155 GMP Hypoxystation maximises the reproducibility of the cell-manufacturing processes carried out inside. Further, this Hypoxystation is designed to be modular and can be combined in different ways to form a production line that ensures that the cell-culture environment is never broken from the beginning to the end of the manufacturing process.

Each workstation is tested to ensure compliance with the relevant portions of ISO 14644-3. In addition, tests carried out in our own laboratories confirm the integral HEPA filtered laminar flow system meets the requirements set out in BS EN 12469:2000 with regard to protection of the working area from particulate and microbial contamination.

This workstation is equipped with two integral airlocks (one at either side of the main workstation chamber) providing an ideal layout for a ‘production line’ style of working. Two sizes of airlock are available: 17.5 litres or 43 litres. These airlocks have been specifically designed to aid the transfer of serological pipettes into the workstation. Each 17.5 litre airlock is capable of accommodating 10 x 500ml Duran bottles and the internal dimensions are 197mm x 388mm x 190mm (W x D x H). The 43 litre airlocks (measuring 335 x 300 x 300mm) can each accommodate up to 20 x 500ml Duran bottles.

The patented oval glove ports can be fitted with your choice of gauntlet and provide maximum comfort when used over extended periods.

With internal working area dimensions of (w x d x h): 2200 x 750 x 620mm, there is a huge amount of working space inside the workstation chamber to house equipment such as large scale bioreactors and imaging systems.

H155 GMP Workstation Features:

• Precise control of oxygen between 0.1% and 20.9%.
• CO2 control between 0.0% and 15%; humidity control (up to 80% RH); and temperature control (ambient to 40°C).
• H14 HEPA filters remove all particulate providing better than 99.995% efficiency (MMPS).
• Whitley Intelligent Monitoring continually measures atmospheric down flow to ensure optimised filter performance.
• Two sizes of airlock available: 17.5 litres or 43 litres.
• ‘Standby’ feature automatically decreases fan speed when the chamber is at rest to maximise energy efficiency.
• The large workstation chamber is perfect for accommodating a variety of items of equipment, which can be installed and removed via the removable front (fitted as standard).
•  Ethernet-enabled for remote access review and control.
• Four oval ports and two airlocks allow two people to work in the chamber at the same time.
• Data logging system records all monitored parameters every 60 seconds
• The Event Log lists events showing the date and time they occurred. The log retains information for 100 days and can be downloaded if the Data Logging option has been purchased.
• A fully automated de-humidification system is included as standard. It does not require any operator intervention.
• A bespoke trolley with heavy-duty castors is provided as standard. A trolley not only saves desk space but is also useful for ease of mobility for service and maintenance.
• Range of possible decontamination protocols, including the use of vaporised hydrogen peroxide.
• Air sampling ports can be fitted to allow particulate monitoring systems to be connected to the workstation for continuous particulate monitoring.
• Other optional features are available to tailor the system to your requirements.

Download the Whitley GMP Workstation Brochure: Oxygen Controlled Isolators