Met One Instruments Industrial Hygiene Products
ensuring Industrial Hygiene systems operate smoothly and efficiently
Met One Instruments offers selected sensors and handheld devices useful in ensuring Industrial Hygiene systems operate smoothly and efficiently. Our meteorological instruments measure wind, temperature, barometric pressure, and relative humidity to help a system know when and how to operate. Other devices monitor particulates in the system to help ensure it is running cleanly and efficiently. Data from our monitors can help determine when maintenance is needed—whether that be duct cleaning, a filter change or other intervention. Met One Instruments sensors and monitors are affordable and reliable.
What are the EPA’s Five Levels of Particulate Monitoring Performance?
Industrial Hygiene Products:
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Swift 25.0 Flow Calibrator
The Swift 25.0 is a multi-function, truly portable flow calibrator. Specifically designed to audit and calibrate flow, pressure, and temperature of our higher flow rate ambient air sampling and monitoring instruments. Flow accuracy is NIST traceable. Features: This user-friendly calibration...
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Swift 6.0 Air Flow Meter
The Swift 6.0 is a multi-function Air Flow Meter specifically designed for accurate low rate measurements. The device’s easy-to-read display shows flow rate, flow temperature, and ambient pressure. Flow measurements are traceable to our NIST standard and certification is provided...
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ES-405 Simultaneous Particulate Profiler
The ES-405 is a near reference air quality sensor designed to provide accurate real-time measurements of TSP*, PM10, PM4, PM2.5, and PM1 particulate concentrations simultaneously. It reports these five key particulate concentrations in both indoor and outdoor environments. The rugged...
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Aerocet 532 Handheld Particle Monitor
Meet the Aerocet 532 Handheld Particle Monitor from Met One Instruments Powered by Acoem. The Aerocet 532 particle monitor has been optimized in functionality and ease of use with a 2.8″ TFT full-color LCD display, making accurate measurement readings and...
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Aerocet 831 Handheld Aerosol Mass Monitor
The Aerocet 831 from Met One Instruments Powered by Acoem is a completely portable, full–featured, battery operated, handheld mass monitor for indoor air quality monitoring. This device simultaneously provides five critical air particulate mass ranges (PM1, PM2.5, PM4, PM10, &...
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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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The Dock, Handheld Particle Counter Docking Station
The Dock docking station from Met One Instruments Powered by Acoem is a power and communications accessory for select handheld indoor air quality monitoring devices. Compatible with the new generation of MOI handheld particle counters, including the Aerocet 532 and...
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Remote Dust Monitor ES-642
The ES-642 Remote Dust Monitor from Met One Instruments Powered by Acoem is an industrial air-quality sensor designed to provide real time particle concentration measurements in both indoor and outdoor environments. Our ES-642 measures particulate concentration using a highly sensitive...
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NPM 3 Network Particulate Monitor
The Met One Instruments, Inc. NPM 3 is a forward light scatter laser nephelometer particulate monitor which automatically measures real-time airborne TSP, PM10, or PM2.5 particulate concentration levels. The NPM 3 features improved reliability and lower maintenance. Each unit uses...
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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 UV fluorescence detection with an internal catalytic converter to sequentially measure H2S and SO2 in the...
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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 pulsed 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 pulsed UV fluorescent radiation technology and a thermal converter to measure TRS in ambient air (LDL <...
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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...
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Acoem Serinus Cal 1000 Gas Dilution Calibrator
The Serinus Cal 1000 Gas Dilution Calibrator from Acoem performs necessary gas dilution calibrations and is used in conjunction with regulatory traceable gases and a zero air generator. The most cost effective calibration solution on the market, the Serinus...
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Acoem Serinus Cal 2000 Gas Dilution Calibrator with Internal Ozone Generator
Introducing the Serinus Cal 2000 Gas Dilution Calibrator with Internal Ozone Generator from Acoem. We know how important measuring ground-level ozone accurately can be. With all the base features of the Serinus Cal 1000 calibrator, the Serinus Cal 2000...
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Acoem Serinus Cal 3000 Advanced Gas Dilution Calibrator
Introducing the Serinus Cal 3000, an Advanced Multi-Gas Dilution Calibrator with Ozone Generator and Photometer The Serinus Cal 3000 Calibrator from Acoem includes all the features of the Serinus Cal 2000, with the addition of an ozone photometer for the...
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Acoem Serinus Cal 300 Ozone Transfer Standard
The Serinus Cal 300 Ozone Transfer Standard from Acoem includes a built-in ozone generator and internal zero-air source as well as a compact reference photometer, providing precise feedback control for accurate ozone generation and measuring in one unit. Ozone...
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AQ Profiler
The AQ Profiler from Met One Instruments Powered by Acoem is a versatile and powerful particle counter with ultimate flexibility and endless capabilities. Based upon the proven principle of Optical Light Scatter using a Laser Diode, our improved processing and...