Particulate Instruments
Teledyne Advanced Pollution Instrumentation (TAPI)
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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Unlisted Product
Ultrafine Particle Monitor
Model 651
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Teledyne Advanced Pollution Instrumentation
Ultrafine particle (those less than 100nm, or 0.1µm in size) are produced through combustion activities and are persistent in all ambient air. Concentrations of these tiny particle can be very high near emissions sources (for example, near busy roads), and both acute and chronic exposure are believed to lead to health problems. As part of the new US EPA near-road ambient monitoring network, ultrafine particles (UFPs) will be monitored to determine concentration levels and further study health effects related to exposure.The Model 651 Ultrafine Particle Monitor provides a simple and reliable solution for the real time monitoring of UFP concentrations in ambient air. The instrument uses a condensation particle counting technique, using water as the condensing fluid followed by laser detection. UFPs down to 7nm in size are detected, with time resolution down to 1-second. Sample collection, preparation, and analysis occur continuously, with a routine maintenance interval of 30 days.
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Unlisted Product
PM Reference Monitor
Model 602 BetaPLUS
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Teledyne Advanced Pollution Instrumentation
The Model 602 BetaPLUS Particle Measurement System is the first to receive US EPA Federal Equivalent Method (FEM) designations for all three PM parameters in a single, dual-channel instrument. The instrument is also available in a single channel configuration, retaining either PM10 or PM2.5 US EPA FEM designation depending on the inlet configuration.The instrument combines sequential sampling with automated mass measurements to provide hourly results for two separate channels simultaneously. Following the internal mass measurements, the sample filters can be transported to a laboratory for further chemical speciation analysis if needed.
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Unlisted Product
PM Mass Monitor
Model T640
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Teledyne Advanced Pollution Instrumentation
The next breakthrough in ambient particulate monitors. The Model T640 PM Mass Monitor. 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. The Teledyne API Model T640 with 640X Option is a real-time, continuous particulate matter (PM) mass monitor that uses scattered light spectrometry for measurement. The T640 measures 2.5 PM, and the 640X Option measures 2.5, 10, and coarse PM.
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Product
PM Mass Monitor
Model T640
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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.


