CAS Biomat 2 Microbiological Safety Cabinet

• Protecting personnel, products, and the environment when working with biological agents in research laboratories.
• Handling cell cultures, viral vectors, and pathogenic microorganisms in biomedical facilities.
• Performing sterile manipulations in pharmaceutical quality control and R&D.
• Containing aerosols and splashes during microbiological analysis in clinical diagnostic labs.

Class

Class II, offering both operator and product protection, and environmental protection.

Filtration

Typically features HEPA filters for exhaust and downflow, ensuring particulate removal efficiency of 99.995% for MPPS.

Airflow Pattern

Commonly uses a recirculating downflow and an exhausted inflow to create a protective air barrier.

External Dimensions

For this class of equipment, external widths typically range from 900mm to 1800mm, with depths around 700-800mm and heights around 1250-1600mm (excluding stand).

Working Area Dimensions

Internal working widths commonly range from 800mm to 1700mm.

Power Supply

Typically operates on a standard single-phase electrical supply, such as 230V, 50Hz in the UK.

Certification

Units of this type are commonly certified to BS EN 12469, ensuring compliance with European standards for microbiological safety cabinets.

Construction Material

Work surfaces are typically made from stainless steel for ease of cleaning and decontamination.

• What is the primary function of a Class II Microbiological Safety Cabinet?

  Its primary function is to protect the operator, the product being handled, and the environment from biological hazards through controlled airflow and HEPA filtration.

• How does a Class II cabinet differ from a laminar flow cabinet?

• What maintenance is typically required for these cabinets?

• Can this cabinet be used for chemical fume extraction?

• What does BS EN 12469:2000 certification mean?

Biosafety cabinets are valued for their critical role in protecting operators and samples during hazardous work. Buyers typically prioritise certification compliance and airflow integrity when purchasing used units. Industry sentiment emphasises the importance of verifying maintenance history and airflow testing records. Key strengths include durability of construction and long operational lifespans when properly maintained. Common considerations focus on filter condition, energy efficiency, and compatibility with existing laboratory infrastructure. Reliable performance and consistent operator protection remain central to buyer expectations.

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