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A Labmate Portable Airborne Particle Counter is an instrument used to detect, count, and size airborne particles. It supports air-cleanliness assessment and contamination monitoring in cleanrooms, laboratories, manufacturing environments, and other controlled areas.
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The instrument draws an air sample through an optical detection system. A laser-based sensor detects particles as they pass through the measurement path and generates particle-count data according to their size.
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Particle-size channels vary by model. The range includes configurations measuring particles from 0.1 µm to 10 µm, with commonly listed channels including 0.3, 0.5, 1.0, 2.0, 3.0, 5.0, and 10.0 µm. Some models, such as LMAP-A300, provide channels beginning at 0.1 µm.
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Flow rate depends on the model. Labmate configurations include 0.1 CFM (2.83 L/min), 1 CFM (28.3 L/min), 50 L/min, and 100 L/min. The appropriate flow rate depends on the required sampling method and application.
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Yes. Labmate Portable Airborne Particle Counters are designed for airborne particle monitoring in cleanroom and controlled environments. Certain models are specified for test classes ranging from Class 100 to Class 300,000.
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Yes. Portable airborne particle counters can be used during HEPA and ULPA filter integrity testing by measuring particle concentrations associated with filter performance. The instrument should be used according to the applicable testing procedure.
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Test periods vary by model. For example, the LMAP-A100 provides selectable test periods from 1 to 10 minutes, while other models provide user-defined sampling periods. The appropriate sampling duration depends on the monitoring procedure and application.
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Yes. The instruments can detect airborne particulate matter such as dust and fine particles in smoke when the particles fall within the model's specified detection range. Particle characteristics and environmental conditions can affect the measurement.
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Selected models include built-in or optional Lithium-ion battery operation. Battery operating time varies by model, with some configurations specified for more than four hours and the LMAP-A300 specified for up to eight hours of continuous use.
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Yes, depending on the model. Available data-handling features include onboard data storage, downloading, and built-in thermal printing on selected models. For example, the LMAP-A300 can store data and print measurement information using its integrated thermal printer.
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Display and monitoring features vary by model. Labmate configurations include real-time particle-count displays, LCD or color touchscreen interfaces, and on selected models, built-in printers for viewing and documenting measurement results.
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They are used for airborne contamination monitoring in pharmaceutical manufacturing, cleanrooms, electronics and semiconductor environments, food processing, healthcare facilities, biotechnology, laboratories, and research facilities.
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Important factors include the required particle-size range, number of size channels, sampling flow rate, sampling duration, cleanroom or environmental monitoring requirements, battery operation, data-storage functions, and intended application. These factors help users select a model appropriate for their monitoring needs.
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Measurement results can be influenced by environmental conditions, instrument condition, calibration status, particle characteristics, and sampling technique. Consistent sampling procedures and operation within the model's specified conditions help support repeatable measurements.
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Routine maintenance includes keeping the instrument and sampling components clean, following appropriate storage and handling practices, checking operating performance, and completing scheduled calibration according to the applicable model and manufacturer's recommendations.