Microbial Air Sampler NMAS-300 is an air monitoring instrument designed to detect and quantify airborne microorganisms in controlled environments.
It is used to ensure air quality control in industries where contamination risks must be strictly managed.
Microbial air monitoring is essential because airborne microorganisms can:
Contaminate sterile pharmaceutical products
Cause batch failure in manufacturing
Compromise patient safety in healthcare environments
Lead to regulatory non-compliance
Microbial Air Sampler NMAS-300 helps maintain:
Controlled environmental air quality
Regulatory compliance (ISO & GMP)
Product sterility assurance
Microbial Air Sampler NMAS-300 is used for:
Cleanroom environmental monitoring
Pharmaceutical manufacturing quality control
Biotechnology laboratory validation
Food safety and hygiene monitoring
Hospital sterile environment monitoring
Environmental microbial testing
Air passes through sterile agar plates, filters, or impingers
Microorganisms are captured on collection media
Media is incubated under controlled laboratory conditions
Microbial colonies are counted as CFU
Results are used for contamination assessment and reporting
Adjustable airflow control (50–500 L/min)
Compatible with agar plates, filters, and impingers
Digital interface for monitoring parameters
Portable and compact design
High repeatability and sampling accuracy
Supports ISO 14698 and GMP compliance
Microbial Air Sampler Use NMAS-300 when:
Airborne microbial contamination must be measured accurately
Cleanroom validation is required
Pharmaceutical production environments need monitoring
Regulatory compliance testing is mandatory
Routine environmental monitoring is required
ISO 14698 → Standard for monitoring and controlling microbial contamination in controlled environments
GMP (Good Manufacturing Practice) → Ensures sterile production conditions and product safety
Compressed Air Sampler → for pressurized air systems
Particle Counter → for real-time particulate monitoring
Ambient Air Sampler → for environmental air quality testing
1.What is Microbial Air Sampler NMAS-300 used for?
It is used to monitor airborne microorganisms in cleanrooms and laboratories.
2.How does it measure contamination?
It collects airborne microbes on sterile media and measures colony growth after incubation as CFU.
3.Can it be used in cleanrooms?
Yes, it is designed specifically for cleanroom environmental monitoring.
4.What does CFU mean?
CFU stands for colony-forming units, which represent viable microorganisms.
5.What standards does it follow?
It follows ISO 14698 and GMP guidelines.
6.What microorganisms can it detect?
It detects bacteria, fungi, yeast, and spores.
Microbial Air Sampler NMAS-300 is a precision air monitoring instrument used to detect and quantify airborne microorganisms such as bacteria, fungi, yeast, and spores in controlled environments. It draws a measured volume of air and captures viable microbes on sterile agar plates or filters for incubation and colony-forming unit (CFU) analysis. Ideal for pharmaceutical cleanrooms, biotechnology laboratories, hospitals, and food processing facilities, NMAS-300 supports contamination control, environmental monitoring, and compliance with ISO 14698 and GMP standards.
