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Particulate
subatomic or minute speck of matter
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Continuous Particulate Monitor with X-ray Fluorescence
PX-375
There has been a growing concern regarding particulate matter (PM) pollution and its effects on health. For effective preventative measures, the determination of source PM concentration is extremely important. Therefore, indication of PM and elemental concentrations is critical. The PX-375 analyzer employs automatic sampling, continuous on-line PM quantitative and qualitative analysis for rapid air pollution measurements.
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Environmental Particle Counters
Recent research has uncovered that large amounts of small airborne particles may be present from sources like traffic, residential heating, but they contribute little to particulate mass. Today, monitoring networks increasingly use Condensation Particle Counters (CPCs). These tools supplement gravimetric PM measurements with real-time measurements of particle number concentration.
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Dilution / Sampling Systems
HORIBA offer a full range of full flow CVS and partial flow systems for exhaust gas measurement that cover the requirements of all of the global emissions standards. These are complemented by a full range of solutions for the measurement of particulate mass and particulate number required to meet the latest legislative standards.
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Piezobalance Dust Monitor
3520 Series
The Kanomax Piezobalance Dust Monitor 3521/3522 is a unique respirable aerosol monitor, providing direct mass concentration of particulates using PIEZOBALANCE technology; ideal especially for oil mist monitoring. The Kanomax 3521 is equipped with 4 and 10µm impactors while the 3522 is equipped with a 2.5µm impactor. Unlike conventional dust meters, which count particles, a piezobalance dust meter like the 3521 or 3522 “weighs” mass concentration of particulates. As an air sample enters the system, it travels through the impactor, which captures and removes larger particulates away from the sample. Smaller particulates become electrically charged and deposited on the piezo-crystal. The total mass of the deposited particulates affects the piezo-crystal’s frequency. Since the change in frequency is proportional to the mass of the particulates, the actual weight of the particulates is obtained.
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On-board Emissions Measurement System
OBS-ONE GS Unit
OBS-ONE is the latest Portable Emissions Measurement System designed for engine/vehicle certification under real road conditions.It measures concentrations of emissions (CO, CO2, THC, NOx, NO2), particulate matter, air-to-fuel ratio, exhaust flow rate, GPS data, environmental conditions (atmospheric temperature, humidity and pressure) and calculates mass emissions.OBS-ONE features the highly adaptable, intelligent operating platform called “HORIBA ONE PLATFORM” which integrates other ONE series product data and optimizes test cell operation.
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Zeta Potential Analyzers
Brookhaven Instruments Corporation
Almost all particulate or macroscopic materials in contact with a liquid acquire an electronic charge on their surfaces. Zeta potential is an important and useful indicator of this charge which can be used to predict and control the stability of colloidal suspensions or emulsions, for example. The greater the zeta potential the more likely the suspension is to be stable because the charged particles repel one another and thus overcome the natural tendency to aggregate. The measurement of zeta potential is often the key to understanding dispersion and aggregation processes in applications as diverse as water purification, ceramic slip casting and the formulation of paints, inks and cosmetic
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PocketLab Air
PocketLab Air is an all-in-one science lab for investigating climate change and air pollution in your environment. PocketLab Air can measure carbon dioxide, ozone, particulate matter, temperature, humidity, barometric pressure, and light. We've designed PocketLab Air to be capable enough for climate and air quality researchers but simple enough for a 4th grade student learning about Earth science.
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Particulate Matter Web Data Logger
HD50PM
Newly added into the succesful HD50 series, the HD50PM has been developped to allow data logging of PM1.0, PM2.5, PM4.0, PM10 and typical particles size. More background information on why to measure Particulate Matter (PM) can be found here.
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Particulate Instruments
Teledyne Advanced Pollution Instrumentation
Teledyne API offers a combination of particulate matter measurements to meet a variety of data quality objectives for regulatory ambient air quality monitoring. All T Series instruments offer two front-panel USB ports, an advanced touch screen full color display, customizable user interface with predictive maintenance alerts, one-touch real-time graphing, and multiple language support.
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Laser Type PM Sensor
Panasonic Industrial Devices Sales Company of America
Panasonic’s Laser Type Particulate Matter Sensor is comprised of an on-board microprocessor, micro-fan, and laser diode. This PM Sensor has been programmed so that the fan will operate based on the amount of particle dust surrounding the laser diode so that the overall lifespan or usefulness of the Sensor can be extended much longer than its’ average commercially available equivalent.
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Portable Emissions Measurement Systems
PEMS
SEMTECH® ECOSTAR Plus is a modular suite of ruggedized measurement systems built for the extremes of heavy-duty testing. The system consists of individual, self-contained modules, each with a specific functionality, designed to measure the full range of gaseous and particulate emissions.
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Face Masks Particulate Filtration Efficiency PFE Tester
GLE-20
GLE-20 is an oil-salt two-in-one Face Masks Particulate Filtration Efficiency PFE Tester. According to ASTM F1862-17, ASTM F2299-03 (2017), ASTM F2100-2019, BS EN14683-2019, BS EN 14387-2004+A1 2008, BS EN 136-1998, BS EN 140-1999, BS EN 143-2000 +C1-A1, BS EN 149-2001+A1, etc. It is used to test the particulate filtering efficiency of daily protective masks and medical masks, and to determine the obstruction performance of ordinary fabrics and medical protective masks against a constant flow of airflow.
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Particle Impact Noise Detection (PIND) Test
This test detects the presence of free moving particulate contaminants within sealed cavity devices. This test is specifically directed toward relays and other devices where internal mechanism noise makes rejection exclusively by threshold level impractical. This test method also may be used prior to final sealing in the manufacturing sequence as a means of eliminating loose particles from the interior of the device.
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PM Mass Monitor
Model T640
Teledyne Advanced Pollution Instrumentation
The Model T640 PM Mass Monitor is the next breakthrough in ambient particulate monitors. The T640 delivers 1-min or better time resolution with exceptional sensitivity and precision. The instrument is very low maintenance and requires no sample media for minimal cost of operation.
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Air Particulate Counter
CHY002
Using import semiconductor laser tube and import semiconductor photosensitive tube, assure sensitivity and response speed.Using import micropump，assure sampling volume steady，reduce noise.The key component-light scattering sensor obviously eliminate intracorporal stray light, improve SNR, test result more precise and reliable.The light scattering sensor got Chinese patent.Confidence measurement of this instrument，According to GB/T6167-2007 Standard，realize auto estimate clean class, creatively to auto estimate ≤9 location points clean class.1000 records stored, free to check previous data.User can optional PC data analysis software, realize data management.User can choose humidity sensor (optional accessories).Sampling volume display as digit, more intuitive and precise.“Measurement Number”function，realize multipoint management.Lithium battery，more safety，continuous working 6 hours.
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Large Flow 1 CFM Particulate Counter
CHY-001
This air particle counter can measure the particle in the air, with 2.83L/min air flow and 28.3L/min large air flow testing.
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Engine Exhaust Particle Sizer
3090
The Engine Exhaust Particle Sizer 3090 (EEPS™) spectrometer measures the size distribution of engine-exhaust particle emissions in the range from 5.6 to 560 nm with the fastest time resolution available. Users can visualize and study the dynamic behavior of particle emissions that occur during transient test cycles, during the first few seconds of a cold start, or during regeneration of a particle trap or diesel particulate filter (DPF).
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Electrostatic Dust Monitor
201LP
The Redkoh Model 201LP is a three wire particulate monitor that measures particulate levels in air ducts on a real time basis. The Model 201LP is powered by an external 24V dc supply and its continuous 4-20 ma output can be connected directly to a PLC, recorder, or digital readout. Changes in the 4-20 ma output are directly related to changes in the concentration of particulate in the gas stream.
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Automated Filter Tester
8130A
The Automated Filter Tester Model 8130A continues to be the best solution for testing particulate respirator filters, disposable filtering face pieces, and a wide assortment of filter media. The TSI filter testers have been used in quality control and manufacturing by leading filter and filter media manufacturers and test centers around the world for more than 20 years.
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Dust and Opacity Compliance Monitors
LAND has a range of opacity, dust, smoke and particulates monitors which are the most advanced available, using patented measurement technology to give high accuracy. The analysers (which comprise a transmitter and a reflector) are mounted across the stack, the optical measurement technique uses no moving parts, giving the highest possible reliability with very low maintenance.
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Particulate Matter Transmitter
PMsense
Meausurement of exact content of PM1.0, PM2.5 and PM10. Stand-alone or easy to integrate in Automatic Weather Station. Easy Cloud Connection.
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Solid Particle Counting System
MEXA-2000SPCS series
The HORIBA MEXA-2000SPCS series measures the number of solid particles from engine exhaust gas in real-time.The series can complete engine/vehicle certification testing in the latest regulations*1, such as Euro 6/VI and China 6/VI,along with R&D testing of engines and particulate filters by direct sampling without dilution.
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Emission Measurement Systems
HORIBA develops and manufactures products and systems for testing of all types of engines: heavy-duty to small utility, onroad systems to non-road, marine to locomotive, automotive to aeronautic. Our extensive product line includes analyzers, analytical systems, dilution/ sampling systems, dynamometers and automation systems to assist engineers to evaluate and advance: exhaust gas and particulate emissions, engine performance, fuel economy, fuelcell reformer efficiency, other parameters of engine and vehicle.
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Air Quality
Controlling IAQ is critical to maximizing building performance and occupant health/safety. ACI sensor solutions for IAQ include VOC and PM (volatile organic compound and particulate matter), CO2 with options to fit every application.
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Aerosol And Dust Monitors
Aerosol monitors, commonly referred to as dust monitors, particulate monitors, light scattering laser photometers, and nephlometers, are used to measure dust, smoke, mist, fume, condensates, and fog. TSI Aerosol Monitors offer real-time, direct-reading results, which is quickly becoming an industry best practice in occupational hygiene, indoor air quality, and outdoor environmental fugitive emissions monitoring.
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Air Quality Measurement
Air pollution measurement is the process of collecting and measuring the components of air pollution, notably gases and particulates. The earliest devices used to measure pollution include rain gauges, Ringelmann charts for measuring smoke, and simple soot and dust collectors known as deposit gauges.
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Scattering Sensors
Scattering sensor data offers links to particulate bigeochemistry and ocean color. Sea-Bird Scientific offers a wide variety of scattering sensor configurations and measurement capabilities. Our sensors are available in single, dual, and three-measurement combinations.
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Air Quality Analysis
Ambient Gas Monitoring: We offer a variety of analyzers for the ambient monitoring of the criteria pollutant gases, including CO, NOX, SO2, and others such as CH4 and CO2. Source Gas Monitoring (Emissions Monitoring): Experience reliable measurement in your process for emissions compliance every time.Ambient Particulate Monitoring: Experience our monitoring technology and gain the power to do more than just inform.Emissions Calibrators: For continuous monitoring of mercury in exhaust stacks, waste incinerators, and cement kilns, or multi-gas models to control the calibration of gas concentrations.
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Saybolt Color Analyzer
optek’s Saybolt color analyzer is a dual wavelength light absorption sensor. Operationally, the sensor passes a white light beam through the stream to be monitored, where light absorbance is measured at two distinct wavelengths. The measuring wavelength is set to focus on or near the peak absorbance point of the “yellowness” curve, while the secondary wavelength is chosen to compensate for any influence due to light scattering (window fouling, particulate, immiscible fluids, gas bubbles, etc.). Together, the sensor yields a repeatable and reliable true color number without any sample conditioning.
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Micro Dilution Tunnel
MDLT-ONE
The MDLT-ONE is designed to sample particulate emissions using the partial flow dilution method. A small portion of the total exhaust is diluted with HEPA* filtered air to create a constant flow rate through particulate filters to collect Particulate Matter (PM). Compliant to the latest regulations, the new MDLT-ONE is very compact and offers faster response by the use of high precision venturi flow meters and a piezo actuated valve.
