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TSI VelociCalc 8386 Multi-Parameter Ventilation Meter Get Quote
 
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Talk about feature packed -- this little instrument is jammed. The VelociCalc Plus simultaneously measures and logs velocity, temperature, static pressure, Pitot tube readings and humidity, and calculates volumetric flow rate, dew point, wet bulb temperature and heat flow. Multiple sensors but one easy-to-use forty-inch telescoping probe. The rental unit comes with custom software.

Key Features

  • Optional portable printer provides hard copy documentation of your measurements
  • Optional articulating probe available
  • 40 inch telescoping probe with etched length marks to make duct traverse measurements easier
  • Back-lit display is easy to read in poor lighting conditions
  • Stable digital display when measuring fluctuating flows
  • Heat flow function calculates heat transferred after a heating or cooling element (Model 8386 only)
  • Direct calculation of dew point and wet bulb temperature - no psychrometric chart needed (Model 8386 only)
  • Automatic conversion between actual and standard velocity readings
  • Velocity measurements are made from the thermal sensor or a Pitot tube
  • Flowrate feature makes simple calculations of volumetric flowrate when the user inputs the duct shape and size, K factor or horn size
  • Wide velocity range of 0 to 10,000 ft/min

Applications

  • Optional portable printer provides hard copy documentation of your measurements
  • Optional articulating probe available
  • 40 inch telescoping probe with etched length marks to make duct traverse measurements easier
  • Back-lit display is easy to read in poor lighting conditions
  • Stable digital display when measuring fluctuating flows
  • Heat flow function calculates heat transferred after a heating or cooling element (Model 8386 only)
  • Direct calculation of dew point and wet bulb temperature - no psychrometric chart needed (Model 8386 only)
  • Velocity measurements are made from the thermal sensor or a Pitot tube
  • Flowrate feature makes simple calculations of volumetric flowrate when the user inputs the duct shape and size, K factor or horn size
  • Wide velocity range of 0 to 10,000 ft/min
  • Automatic conversion between actual and standard velocity readings

Technical Specifications

Velocity from Thermal Sensor RANGE: 0 to 9999 ft/min
Velocity from Pitot Tube RANGE: 250 to 15,500 ft/min
Temperature RANGE: 14 to 140F
Relative Humidity RANGE: 0 to 95%
Wet Bulb Temperature RANGE: 40 to 140F
Dew Point RANGE: 5 to 120F
Static/Differential Pressure RANGE: -5 to +15\" wc
Datalogging Up to 1394 samples and 275 test IDs
Power Four AA alkaline batteries

Dimensions

  US Metric
Dimensions 7.2 x 4.2\" x 1.5\"\" 183 x 107 x 38 mm

Weight

  US Metric
Weight 1.2 lbs 0.544 kg