Particle Counters for Cleanrooms
Monitor Airborne Particles to Ensure Operations Compliance & Safety
BT-620 Particle Counter
What is a Cleanroom?
Cleanrooms are closed, controlled environments utilizing environmental parameter control and filtration systems to purify the inside air; commonly for manufacturing and research.
Where are Cleanrooms Used?
Anywhere the strictest requirements for air quality are needed. Cleanroom environments require that stringent cleanliness, temperature, and moisture levels are maintained ensuring contamination-free environments. Cleanrooms and controlled environments are used for manufacturing and research in the following fields:
- Semiconductors
- Biotechnology
- Pharmaceuticals
- Electronics
- Optics
- Military/Aerospace
- Medical
- Food Packaging
How are Cleanrooms Monitored?
Cleanroom design depends on process requirements, room volume, ISO classification and the type of filtration required. ISO cleanroom classes define the number of airborne particles per cubic meter allowed. Validation testing is used to establish periodic or continuous monitoring points where precision particle counters are employed to measure the air.
Which MOI Particle Counters are Used for Cleanrooms & Controlled Environments?
Met One Instruments, Inc. benchtop unit BT-620 is exceptionally suited and provides a printed record ideal for ISO 14644-1:2015 Class 3 thru 9 cleanroom applications. The BT-620, NOW CE CERTIFIED, is seamlessly integrated into existing facility software and building automation systems providing the highest level of data integrity.
When monitoring air in auxiliary areas, our handheld portable units, such as the DR-528 offer multiple size selections and significant data storage.
Why is Indoor Air Quality Important in Hospitals?
Hospitals, surgery centers, clinics, and medical laboratories monitor air filtration systems for microorganisms and particles to protect health and wellness of the patients. The GT-324 is well-suited indoor air monitoring where HVAC and Filter Performance follow ISO16890 and ASHRAE 52.2 standards.
For further guidance and more information on selecting a Met One Instruments, Inc. cleanroom air quality monitor, please visit:
Portable Particle Counters for Cleanroom Compliance
Or download the:
Clean Room Particle Counters Guide.
All models listed in the guide meet the calibration requirements of ISO 21501-4 and those for the manufacture of sterile medicinal products per EU GMP Annex I (EMEA) Grades A through D.
Clean Room Monitors & Controlled Environments Products:
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DR-528 Handheld Particle Counter
Meet the DR-528. This particle counter is optimized in functionality and ease of use with a 2.8″ TFT full-color LCD display, making accurate measurement readings and operation more effortless than ever. This full-featured particle counter is the perfect addition to...
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GT-324 Handheld Particle Counter
The Model GT-324 Handheld Particle Counter from Met One Instruments Powered by Acoem is a full-featured handheld particle counter that provides the functionality of a bench unit in a portable package. A fully integrated RH/Temp sensor immediately provides data to...
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804 Model Handheld Particle Counter
The Model 804 Handheld Particle Counter from Met One Instruments Powered by Acoem is a 4-channel portable particle counter that counts particles 0.3 microns to 10.0 microns – giving you portability and reliability at very competitive pricing. Though compact, this...
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Bench-Top Particle Counter BT-620
The BT-620 is a compact, battery-operated particle counter with six selectable size channels, an integrated printer, and housed in a portable stainless-steel case. The device’s flow rate is 1.0 CFM (28.3 LPM) and is maintained with volumetric flow control for...
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Acoem Serinus 10 Ozone Analyzer
The Serinus 10 ozone (O3) analyzer by Acoem delivers precise and reliable performance at an excellent value. It uses proven non-dispersive ultraviolet (UV) absorption technology to measure O3 in ambient air (LDL < 0.5 ppb, range 0 to 20...
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Acoem Serinus 30 Carbon Monoxide Analyzer
The Serinus 30 carbon monoxide (CO) analyzer from Acoem delivers precise and reliable performance at an excellent value. It uses proven NDIR gas filter correlation technology to measure CO in ambient air (LDL < 40 ppb, range 0 to...
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Acoem Serinus 31 Carbon Dioxide Analyzer
The Serinus 31 carbon dioxide (CO2) analyzer by Acoem uses non-dispersive infrared (IR) gas correlation spectroscopy to provide accurate, stable, and repeatable measurements of gaseous CO2. It can be configured to operate in absolute or differential mode providing flexibility...
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Acoem Serinus 40 Nitrogen Oxides Analyzer
The Serinus 40 Oxides of Nitrogen (NOx) analyzer from Acoem delivers precise and reliable performance at an excellent value. It uses proven chemiluminescence technology to measure NO, NO2 and NOx in ambient air (LDL < 0.4 ppb, range 0...
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Acoem Serinus 44 Ammonia and Oxides of Nitrogen Analyzer
The Serinus 44 Ammonia Analyzer from Acoem delivers precise and reliable performance at an excellent value. It uses proven chemiluminescence technology and an external thermal catalytic converter to measure NO, NO2, NOX and NH3 in ambient air.
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Acoem Serinus 50 Sulfur Dioxide Analyzer
The Serinus 50 Sulfur Dioxide (SO2) Analyzer from Acoem delivers precise and reliable performance at an excellent value. It uses proven pulsed UV fluorescent radiation technology to measure SO2 in ambient air (LDL < 0.3 ppb, range 0 to...
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Acoem Serinus 51 Sulfur Dioxide & Hydrogen Sulfide Analyzer
The Serinus 51 Sulfur Dioxide and Hydrogen Sulfide Analyzer from Acoem delivers precise and reliable performance at an excellent value. It combines pulsed fluorescence detection with an internal catalytic converter to sequentially measure H2S and SO2 in the range...
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Acoem Serinus 55 Hydrogen Sulfide Analyzer
The Serinus 55 Hydrogen Sulfide (H2S) Analyzer from Acoem delivers precise and reliable performance at an excellent value. It uses proven UV fluorescent radiation technology and an internal thermal catalytic converter to measure H2S in ambient air (LDL <...
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Acoem Serinus 57 Total Reduced Sulfur Analyzer
The Serinus 57 Total Reduced Sulfur (TRS) analyzer from Acoem delivers precise and reliable performance at an excellent value. It uses proven UV fluorescent radiation technology and a thermal converter to measure TRS in ambient air (LDL < 0.3...
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Acoem Serinus 60 Nitrogen Dioxide Analyzer
The Serinus 60 Nitrogen Dioxide (NO2) Analyzer with Cavity Attenuated Phase Shift (CAPS) spectroscopy technology from Acoem allows direct measurement of NO2, rather than an indirect calculation from a chemiluminescence analyzer. Using a modulated blue LED light source, the...