Ventilation Test Instrument

Ventilation Test Instrument

Investigating, identifying and solving measurement problems allow you to accurately and reliably measure a wide variety of HVAC testing and balancing parameters that will have your building HVAC system operating at peak efficiency. Typical measurements include air velocity, flow, temperature, humidity, pressure and CO2. TSI instruments are optimized for ease-of-use, yet offer an array of advanced capabilities including data logging.

ACCUBALANCE® Air Capture Hoods

  • Multipurpose electronic air balancing instrument for reading air volume flow at diffusers, and grilles
  • Accurate direct air flow readings
  • Ergonomic design and ultra light weight for easy one person operation
  • Detachable digital Micromanometer (8710) for use in other applications
  • Back pressure compensated
  • Data logging and downloading software. Read More..

VELOCICALC© Air Velocity Meters

Models 9535, 9545, 9565

  • High accuracy over a wide velocity range
  • Measures air velocity, flow and temperature
  • Best-in-Class Air Velocity Measurement
  • 9565:Optional “smart” plug-in probes, including VOC, CO2
  • Data logging and LogDat2T downloading software
  • Available with optional articulating probe. Read More..

Air Velocity Transducers

Models 8455, 8465, 8475

  • Accurately measures air velocity using thermal anemometry
  • Available in multiple sensor styles
  • Field-selectable velocity ranges
  • Optional Model 8495 Display and Monitor gives digital readout plus user-selectable alarms. Read More

Positive and Negative Duct Accreditation System

Models PAN331 ( PANDA )

  • Accurately measures air velocity using thermal anemometry
  • Available in multiple sensor styles
  • Field-selectable velocity ranges
  • Optional Model 8495 Display and Monitor gives digital readout plus user-selectable alarms. Read More

DP-CALCT Micromanometers

Models 5815, 5825, 8710

  • Measures differential and static pressure from -15 to +15 in. H2O
  • Calculates velocity when used with Pitot tube
  • Quick zero function ensures accurate readings
  • Performs flow rate calculations from user-input duct size or K-factor (Model 5825)
  • Data logs with time and date stamp (Model 5825)
  • LogDat2T downloading software (Model 5825). Read More

VELOCICALC® Rotating Vane Anemometers

Model 5725

  • Measures air velocity and temperature
  • Reversible 4-inch (100 mm) head to read supply and exhaust flows
  • Sweep mode for one overall measurement
  • Calculates flow rate from velocity and user-input “free area”
  • Logs 12,700+ samples with a time and date stamp. Read More

For enquiry please mail to: particlecounters@gmptech.net