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The Air Velocity Transducer 8455 (general purpose) is ideal for both temporary and permanent installations for air velocity measurements in research and development labs, manufacturing processes, and other applications.

The Dust Aerosol Generator Model 3410 disperses dry dust and powders for applications that need continuous and stable dosing with high accuracy. These defined test aerosols are commonly used in aerosol science, filter testing, industrial processes, and quality assurance tasks....

Designed primarily for filter testing, the Large Particle Aerosol Generator 8108 produces highly concentrated aerosol in a broad particle-size range, from 0.1 to 10 µm in diameter. It produces potassium chloride (KCl) or other aerosols, and it meets the requirements of the...

Hydronic Manometer Model HM675 is used to balance hydronic heating and cooling systems, check pump performance and set balancing valves.

Ideal for area sampling for airborne contaminants including Asbestos and other hazardous materials. The Vortex3 is the latest generation of static, high flow rate sampling pumps with flows up to 12L/min. The enhanced Vortex3 air sampling pump can sample 480L in just 40 minutes!

Deposited particle size and count are controlled with precision, accuracy, and repeatability.

IAQ monitoring research drives innovations in health, safety, and environmental management, helping improve indoor environments through data on pollutants and ventilation strategies.

Stand-alone photometers are used for custom made test chambers, e.g. in respirator certification testing, and for custom filter testing equipment. Light scatter photometers are the preferred choice for detectors in respiratory testing due to their very high dynamic range and...