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The Positive and Negative Duct Accreditation (PANDA) System Model PAN231 provides contractors, commissioning engineers, and research and development technicians with best-in-class choice of test equipment to quantify air leakage in ductwork and other areas as well as the...

Uses a first-principles technique to directly measure mass-based size distributions in real time. The real-time Quartz Crystal Microbalance (QCM) MOUDI™ Impactor combines two technologies – quartz crystal microbalance, and cascade impaction – to provide mass-based size...

Ships emit ultrafine particles and gases harming health and climate. BSH monitors emissions in real-time to support cleaner, safer maritime transport.

Professional repair and calibration for the TSI IAQ-Calc Indoor Air Quality Meters 7545, restoring performance and delivering verified accuracy and confidence in indoor air quality measurements.

Professional repair and calibration for the TSI Model 986 IAQ/VOC probe, restoring performance and delivering verified accuracy and confidence in VOC and indoor air quality measurements. Includes replacement of the VOC sensor (PID lamp and electrode stack).

ISO/IEC 17025 accredited repair and calibration service for the TSI VelociCalc Air Velocity Meter 9545-A and included articulated thermoanemometer probe, restoring instrument performance while delivering verified accuracy, documented traceability, and confidence in air...

ISO/IEC 17025 accredited repair and calibration service for the TSI DP-Calc Micromanometer 5815, restoring instrument performance while delivering verified accuracy, documented traceability, and confidence in pressure measurements for HVAC and critical environment applications.

Professional repair and calibration for the TSI Model EBT721, restoring performance and delivering verified accuracy and confidence in airflow measurements at diffusers and grilles.

Professional repair and calibration for the TSI VelociCalc Multi-Function Ventilation Meter 9630, restoring performance and delivering verified accuracy and confidence in differential and static pressure measurements.