Met One Instruments, Inc.  

Grants Pass,  OR 
United States
http://www.metone.com
  • Booth: 737

Met One Instruments Inc. designs & manufactures airborne particulate measurement devices, meteorological sensors & integrated systems. As one of the most established instrument manufacturers, known for high-quality measurement instrumentation used worldwide, MOI sets a high standard for data integrity & reliability.

In addition to outdoor air quality monitors, MOI also specializes in indoor air monitors. Monitoring indoor air quality is essential for health, safety & comfort in an enclosed space. We offer both portable & benchtop particle counters that provide a convenient way to test indoor air quality, spot check or verify cleanrooms, & test HVAC air filters. MOI particle counters & mass monitors—a necessary addition to any Industrial Hygienists toolbox—are cost-effective & reliable. One-touch monitoring makes use intuitive, & some monitors offer continuous measurement & data recording. Our instruments are ideal for corporate offices, industrial & manufacturing rooms, residential, school & public areas.

All products are made in America & our ongoing after-sale service & support are the best in the industry. We are an ISO9001:2015 certified company.


 Press Releases

  • As we move from remote learning and transition back to in-class education, our heightened awareness of the dangers in the air we breathe raises concern about the air's safety in schools. Met One Instruments, Inc. is proud to support school districts in detecting air particle levels within the classroom and surrounding areas and record these samples as a basis for reference and improvement where needed.

    Justin Tocher is the custodial manager at Three Rivers School District in Grants Pass, Oregon. He utilizes the Aerocet-831 as part of his daily maintenance inspection routine to measure particulate levels from room to room. Justin finds Met One's Aerocet-831 very easy to operate in taking samples throughout the schools and uses the measurement readings to identify any particulate source emissions that may need addressing.

    Good indoor air quality is a critical component in meeting the primary goal of educating our children. Indoor Air Quality problems left unaddressed can increase long-and short-term health problems for students and staff. These health effects could be:

    • Coughing
    • Eye irritation
    • Headaches
    • Allergic Reactions
    • Aggravation to Asthma or Other Respiratory Illnesses
    • Brain Fog
    • & More

    Poor indoor air quality often impacts student, teacher, and staff attendance, comfort, and performance. A particle monitor is proven to be a valuable tool for detecting particulate triggers that lead to health and learning problems. Such a device can help promote a healthy learning and working environment, increase attendance, improve test scores, and enhance student and staff productivity. 

    Justin has supplemented indoor air quality monitoring with outdoor air quality monitoring on the athletic fields of the Three Rivers School District high schools. With wildfire seasons becoming more prolonged and more intense, safeguarding student-athletes from smoke inhalation has become another top priority. Utilizing Met One's ES-412 Portable Particulate Profilers, PM10 and PM2.5 levels are continuously monitored on and around the sports fields to make informed decisions about outdoor athletic events, team practices, and PE classes. 

    Utilizing the Aerocet 831 indoors together with the ES-412 outdoors offers a unique advantage. The ES-412 is an ultra-portable, dual-channel particle profiler that measures both PM2.5 & PM10 simultaneously with near-reference accuracy. Data transmits in real-time to the cloud for retrieval & analysis from any smart device or computer. Compare indoor particulate readings obtained with the Aerocet 831, which measures five different mass ranges & offers ample data storage, to those of the ES-412. The ES-412 acts as a near-reference monitoring device to compare indoor particulate measurements, providing extra assurance for data integrity. Protect student health with the highest level of confidence in the data obtained. 

    Safeguard student health. Sense and respond with confidence utilizing Met One Instruments, Inc.'s time-tested, precision air quality sensors. 


 Products

  • Aerocet 532 Handheld Particle Monitor
    The Aerocet 532 is the perfect addition to any indoor air quality expert’s tool kit. Optimized in functionality & ease of use with a 2.8″ color display, this handheld measures both particle mass & particle count....

  • The Aerocet 532 simultaneously measures & records PM1, PM2.5, PM4, PM7, PM10, & total suspended particulate (TSP). Measurements are rapidly computed & totaled in as little as 60 seconds, recorded using an advanced profile algorithm. In addition to making mass measurements, the Aerocet 532 contains an 8-channel particle counter with a calibrated range of 0.3 to 10 microns.

    An upgraded LCD makes measurement & selection effortless, supported by simple navigation. New features include an instrument wellness check, modifiable operating conditions, an internal toolbox, & the last calibration date. The user may customize up to ten specific locations with alpha-numeric identification.

    This rugged handheld device is constructed of an all-metal package coupled with an advanced user interface, making it the first choice for professionals. The Aerocet 532 is designed for portable operation in challenging environments, with an internal battery life of 8 hours of continuous sampling.

    Internal data storage allows for 15,000+ records of either mass measurements or particle counts and comes with complementary COMET software for simple data download.