• Count On Us

Particles Plus offers a line of advanced-technology particle counters, air quality monitors and vacuum pump technology. As the most vertically integrated particle counter manufacturing company in the industry, Particles Plus engineers and manufactures its own display, battery, vacuum pump, sensor and counting technology from the ground up. Added intelligence to each module results in products with superior performance and extended features. Count On Us for accuracy, quality, reliability and value.

iBox 1

Air Quality Monitors

Monitor and display particle mass concentrations for PM1, PM2.5, PM5 and PM10 simultaneously with temperature, relative humidity and carbon dioxide (CO2). Recording over 45,000 samples and advanced power management functions, perform months of on-site monitoring. Remote monitoring and control through internet allows for access onsite or offsite with any browser enabled device.

iBox 2

Handheld Particle Counters

Easy to configure using a 4.3” color touch screen, the Particles Plus handheld particle counter can display up to 6 user-selectable particle size channels as well as temperature and humidity data. Connect using Ethernet, USB or optional Wireless 802.11 b/g. Particles Plus counters can be controlled and monitored remotely via web browser.

iBox 1

Remote Particle Counters

Measure particles with the most featured advanced remote counters available. Display up to 6 particle size channels as well as temperature and humidity data on a 4.3” color touch screen. Integration is easy into a building automation and cleanroom management system using Ethernet, USB or optional Wireless 802.11 b/g.

iBox 2

Vacuum Pumps

Suitable for pressure or vacuum, the Particles Plus rotary vane pumps have a compact design, low vibration and offer good controllability with their self-lubricating and self-adjusting vanes. The long-life brushless motor options and the compressed graphite rotor and vane design provide superior performance for any product development application.

Why Particles Plus?

Processing Power

Particles Plus instruments contain multiple high-end controllers, graphics controllers, high-speed programmable logic and...

Remote Diagnostics

Particles Plus instruments allow for extensive remote diagnostics over an IP connection from anywhere in the world.This feature allows ...

Annotations

Particles Plus Annotations are note fields that can be added to any data record at any time during or after sampling, to current or to ...

Power Management

Particles Plus instruments incorporate industry-leading battery technology that provide the longest runtimes available...

Real-Time Meter

The Real-Time Meter provides a visual and auditory means of displaying count data using a histogram with...

Sampling & Logging

Particles Plus instruments can store up to 45,000 data records, each record encompassing comprehensive data...

Counting Features

Particles Plus instruments have a number of powerful particle counting features. Each instrument has its own internal pulse...

Common Hardware

Particles Plus’ common hardware and firmware architecture for a large family of products allows for a lower cost of ownership, and...

User Interface

Dedicated graphic processing, which includes a 32-bit controller, graphics controller and 16-bit color interface improves responsiveness...

Intelligent Peripherals

Each subsystem in a Particles Plus instrument has its own local processing. The photo-amplifier, pump controller, temperature...

External Interfaces

Particles Plus instruments contain a rich set of external interfaces. The instruments have wired Ethernet, device USB and host USB...

Instrument Software

Particles Plus instruments include Instrument Management Software (IMS) on a USB memory stick, along with an electronic copy ...
Engineered & Manufactured in America
With design centers in California and Oregon and production facilities located in Massachusetts, more than 70% of the components within Particles Plus instruments are designed and built by over 30 suppliers located across America.
100% of Particles Plus products are assembled in the USA.
 
Particle Counter
 
Latest News
  • EIA Fall Technical Conference

    San Diego, CA – October 20th, 2017– Particles Plus will be attending the Environmental Information Association’s 11th Annual Fall Technical Conference this week at the Hyatt Regency Mission Bay. Jim Akey from Particles Plus will be presenting material on the use of particle counters in IAQ and remediation applications. The event promises to provide useful …

  • IAQ Professionals Step Up in the Wake of Irma

    Orlando, FL – September 29, 2017 – Particles Plus wishes to extend their heartfelt concern and support to the families and all those who suffered losses from Hurricane Irma that devastated many Caribbean Islands, including Puerto Rico and Cuba before making landfall in the Florida Keys and Marco Island earlier this month. In the aftermath …

  • Particles Plus New Firmware and IOT

    Stoughton, MA – August 18, 2017 – Particles Plus released their new instrumentation firmware that will be available to all existing customers, and included in all new instruments produced and shipped after August 18th.  This firmware update provides for many improvements on their existing products and provides innovative features to their intuitive user interface, common …

  • Particles Plus New Large Particle Sensors

    Stoughton, MA – July 8, 2017 – Particles Plus announced the launch of their new model 8506-20 and 8506-30 particle counters, specifically designed to count large particles. The new instruments were designed with applications in the automotive manufacturing industry and the mold investigation, inspection and remediation markets. The instruments provide a larger dynamic particle size …

  • Particles Plus Exhibits at AIHce2017

    Seattle, WA – June 7, 2017 – Particles Plus exhibited at the 2017 American Industrial Hygiene Conference and Exposition, from June 5th through the 7th at the Seattle Convention Center. The company was there to educate and support the AIHA members with demonstrations of their high tech air quality monitoring instrumentation. They also introduced the …

  • Particles Plus Sponsors Maine IAQ Event

    Portland, ME – May 1, 2017– Particles Plus participated in the 2017 Indoor Air Quality and Energy Conference hosted by, Maine Indoor Air Quality Association. The event was held in Portland at the Holiday Inn, by Old Port. This event attracted a diverse range of professionals throughout the region and across North America. Those in …

  • Particles Plus Joins RIA Expo 2017 

    Palm Springs, CA – April 7, 2017– Particles Plus exhibited at the Restoration Industry Association’s annual meeting and conference at the Palm Springs Convention Center. Particles Plus displayed their line of IAQ focused products to the 700+ residential and commercial restoration professionals in attendance. The Restoration Industry Association (RIA) is the oldest and largest trade …

  • Particles Plus Supports EIA 2017

    Orlando, FL – March 27, 2017– Particles Plus will be attending and exhibiting at the 34th Annual Conference and Exhibition of the Environmental Information Association this week. The event is being held at the Rosen Shingle Creek Resort in Orlando Florida and promises to provide education, technical presentations, product demonstrations and networking opportunities. The Annual …

  • Particles Plus Attends the 2nd Annual IESF

    Orlando, FL – February 23, 2017– Particles Plus exhibited at the 2nd Annual Indoor Environmental Science Forum Conference and training event at the Doubletree Hilton in Tampa FL this week.  The event was designed to bring together industry educators and leaders to share their knowledge and supporting science to train and elevate the IAQ industry …

  • Particles Plus to Launch Online Air Monitoring 

    Boston, MA – January 21, 2017– Particles Plus revealed today that the company will partner with global air quality online monitoring Service, Qlear.build to provide their service for North America.  The company states that they will introduce the new platform at the upcoming AHR Exposition and IAQA Conference being held in Las Vegas Nevada January …

  • Brian Gannon Promoted to Managing Director

    Boston – December 19th, 2016 – Airy Technology announced today that Brian Gannon has been promoted to Managing Director of Airy Technology. For the past two years, Brian has been leading the Particles Plus OEM business development initiatives within the air quality marketplace. Brian will be responsible for managing global sales and marketing, as well …

  • Particles Plus to attend NJAIHA Conference & Expo

    Princeton, NJ – November 7th– Particles Plus announced that they will be attending the 2016 Northeast Industrial Hygiene Conference and Exhibition (NEIHce) on Friday December 2nd at the Westin Forrestal Village, Princeton, NJ. Tom Grillo from Particles Plus will be in attendance to support this regional exhibition and conference.  The company will be exhibiting their …

  • Healthy Building Summit 2016

    Seven Springs, Pennsylvania, October 20, 2016 – Particles Plus participated in the 2016 Healthy Building Summit Conference that was organized by IAQ Training LLC.    The conference was a continuation of the past three annual events, with ongoing live research, accredited training classes and educational presentations from well-known industry experts. Particles Plus provided their 7302-AQM …

  • Particles Plus Battery Run Times

    Boston, Massachusetts, September 10, 2016 – Particles Plus conducted a time based study of their Sleep mode feature to understand the full capability of this one-of-a-kind feature in handheld particle counters.   The study substantiated the company’s claims of the superior performance of their advanced power management functions, combined with the long life of their intelligent …

  • Orlando Airport Air Quality Monitoring

    Orlando, FL – August 9, 2019 – Particles Plus is introducing a true statistics feature for its range of high quality particle counters, allowing users to display or print an analysis for a range of sample data.  The onscreen or printed statistics is a powerful tool and includes values for minimum, maximum and average values.  …

  • Particles Plus to contract with Amazon Online

    Boston, Massachusetts, July 25, 2016 – Particles Plus announced the launch of their new Amazon Direct & Brand Store. The company is tackling its US markets with a competitive approach through the online superstore. The online sales portal concept will allow the company to compete in the ever expanding online instrument resale marketplace, providing a …

  • New Firmware Boasts Statistics Feature

    Boston, Massachusetts – June 21, 2019, Particles Plus is introducing a statistics feature for its range of high quality particle counters, allowing users to display or print an analysis for a range of sample data.  The onscreen or printed statistics is a powerful tool that provides minimum, maximum and average values for user defined datasets …

  • Particles Plus Exhibits at AIHce 2016

    Baltimore – May 23, 2016 – Particles Plus was a noted participant at the 2016 American Industrial Hygiene Conference and Exposition, May 23rd to the 25th, held at the Baltimore Convention Center. The company exhibited with their daughter company, Airy Technology, Inc. of Stoughton MA, demonstrating their lines of air quality monitors and particle counters …

  • 5301-AQM Air Quality Monitor Launched

    Stoughton MA – April 18, 2016 – Particles Plus announced the launch of their new 5301-AQM and 5302-AQM Air Quality Monitors. Their small size and wall mount design lends to fixed installations for high accuracy air quality investigations. The instruments both measure particle matter (PM), temperature, humidity, and CO2. The Model 5302 also utilizes a …

  • Jason Cabral Joins Particles Plus

    Boston – March 14, 2016 – Particles Plus announced that Jason Cabral has joined the company’s growing service team as Technical Service Manager, overseeing the daily operations for the calibration departments.  Jason will also be acting as the main interface between production engineering, quality control and management within the group. Jason brings his strong technical …