Churwell PBI Air Sampler SAS Super with case and charger

• Monitoring airborne microbial contamination in cleanrooms and controlled environments.
• Assessing air quality in pharmaceutical production facilities.
• Environmental monitoring in food and beverage processing plants.
• Quality control in cosmetic manufacturing.
• Healthcare facility air hygiene assessments.

Typical sampling volume

Units of this type commonly sample volumes such as 100 or 200 litres per minute.

Sampling method

Impaction onto standard Petri dishes is typically used for microbial collection.

Power supply

These devices are commonly battery-operated for portability, with mains charging capabilities.

Flow rate accuracy

For this class of equipment, flow rate accuracy is typically controlled to within ±2.5%.

Housing material

The housing is often constructed from materials like anodised aluminium or stainless steel for durability and ease of cleaning.

Portability

Designed for handheld or tripod-mounted operation, emphasising ease of transport.

• What type of media does this air sampler use?

  Air samplers of this model typically utilise standard 90mm Petri dishes, allowing for flexibility in choosing appropriate agar media for different microbial targets.

• Is calibration required for this unit?

• What maintenance is typically involved?

• Can this unit be used in hazardous environments?

• What accessories are typically included with a used unit?

Particle counters and analysis systems are regarded as essential tools for quality assurance and contamination control across pharmaceutical, biotech and food processing sectors. When purchasing used units, buyers should verify calibration history and optical component condition, as these directly affect measurement accuracy. Industry users value their reliability and precision for meeting regulatory compliance standards. Key strengths include consistent performance across batch testing and minimal maintenance requirements when properly maintained.

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