Merck MAS-100 NT® Microbiological Air Sampler

Merck MAS-100 NT®  Microbiological Air Sampler
Air Monitoring for Pharma / Biotechnology

The Microbial Air Sampler MAS-100 NT® serves to measure the microorganisms in clean rooms and sterile environments in
pharamaceutical companies and other highly sensible areas. The Microbial Air Sampler MAS-100 NT® is considered the gold standard
amongst the air samplers.
This model does not have the USB Port.
It will be supplied with 4 additional sampling heads as per image
Serial# 65316
Application field:
Clean rooms especialy in the pharmaceutical environment.
Laminair Flow Cabinets

    Integrated mass-flow sensor
    Use of standard 90-100 mm petri dishes

Technical specifications
        Airflow 100 liter/minute
        Rechargeable battery
        Autonomy approx. 7h
        Body made from anodized aluminum
        Autoclavable sampling head
Merck specifications:
The new MAS-100 NT® is arguably the most precise, most reliable and most cost-effective air sampler system available today – a solution you can rely on to detect any airborne micro-organisms which may be hazardous to your products. Developed in close cooperation with specialists in the pharmaceutical industry, this high-precision air sampler system is very easy to handle, delivers correct and reproducible results, and fully complies with the EN ISO 14698 standard parts 1 and 2. It is an improved version of our very successful MAS-100® Air Sampler System that has been highly appreciated for years by even the most demanding customers in the pharmaceutical industry.
The benefits of our MAS-100 NT® are compelling:
    Precise, reproducible measurements
    High collection efficiency
    Built-in air flow compensation
    Compatible with standard 90 mm Petri dishes and 60 mm contact plates
    Hardware and software validated for HACCP
    Validation documents according to ISO 14698
Proven and improved microbial air monitoring:
Based on the Andersen impactor:
The MAS-100 NT® Active Microbial Air Monitoring System is a high-performance instrument based on the Andersen air sampler: Air is aspirated through a perforated lid and impacted onto the surface of growth media in a standard 90 mm Petri dish or 60 mm contact plate. Micro-organisms are trapped on the culture media, and after the incubation period the formed colonies can be counted.
Highest sample collection accuracy
No other microbial air monitoring system is as accurate in collecting samples as the MAS-100 NT®. Compared with its predecessor, the MAS-100®, impaction speed on the MAS-100 NT® – and thus its collection efficiency – has been further improved, thanks to a new sampling head with 300 x 0.6mm holes. The system uses a state-of-the-art mass flow sensor to measure the inflow of air and to continuously regulate the aspirated air volume during sample collection to maintain a constant value of 100 liters/min. This allows the MAS-100 NT® System to automatically adjust for differences in fill volumes of Petri dishes, changes in air density, and differences between individual perforated lids.
MAS-100®: The most complete and accurate line of microbial air monitoring systems available

Merck offer a wide range of accessories and replacement parts for all our MAS-100® Microbial Air Monitoring Systems. This includes calibration systems, electrical connections, adapter for contact plates and a variety of cases.


More Information
SKU J072
Availability Out of Stock
Condition Used
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