TSI VelociCalc 9565 Air Flow Measurement

The VelociCalc® Model 9565 series are portable, handheld, Multi-Function Air Flow Test Instruments featuring a menu-driven user interface for easy operation in your local language. On-screen prompts and step-by-step instructions guide the user through instrument setup, operation, and field calibration. The 9565 also features an ergonomic, overmolded case design with probe holder and a keypad lockout to prevent tampering during unattended use. These air flow instruments are available with or without a differential pressure sensor and are designed to work with a wide range of plug-in probes.

SKU: 9565 Categories: , Tags: ,

Additional Information

  • Best-in-class air velocity accuracy
  • Optional “smart” plug-in probes, including VOC, CO2, and rotating vane probes
  • Accommodates up to two K-alloy thermocouples
  • Large graphic display
  • Displays up to five measurements simultaneously
  • On-screen messages and instructions
  • Program for local language
  • Intuitive menu structure allows for ease of use and setup
  • Multiple data logging formats
  • Bluetooth communications for transferring data or remote polling
  • Includes TrakProTM and LogDat2TM downloading software with USB cable
  • HVAC testing and balancing
  • Clean room testing
  • Biological safety cabinet and laboratory fume hood testing
  • HVAC commissioning and troubleshooting
  • IAQ investigations
  • Thermal comfort studies
  • Ventilation evaluations
  • Process air flow testing

964 Thermoanemometer Straight Probe Velcoity, Temperature and Humidity
  0 to 9,999 ft/min (0 to 50 m/s)
Probe Temperature Range: 14 to 140°F (-10 to 60°C)
Humidity: 5 to 95% RH
Accuracy: +/-3% of reading or +/-3 ft/min (+/-0.015 m/s), whichever is greater
Resolution:1 ft/min (0.01 m/s) 0.1°F (0.1°C)

Velocity (Pitot or Airflow probe) (Optional Accesory)
Range: 250 to 15,500 ft/min (1.27 to 78.7 m/s)
Accuracy: +/- 1.5% at 2,000 ft/min (10.16 m/s)
Resolution: 1ft/min (0.01 m/s)
Duct Size
: 1 to 500 inches in increments of 0.1 in., (2.5 to 1,270 cm in increments of 0.1 cm)
Volumetric Flow Rate
: Actual range is a function of velocity, pressure, duct size, and K factor
Static/Differential Pressure
: -15 to + 15 in. H2O (-28.0 to +28.0 mm Hg.-3,735 to +3,735 Pa)
Accuracy: +/-1% of reading +/-0.005 in. H2O (+/-0.01 mm Hg, +/-1 Pa)
Resolution: 0.001 in. H2O (0.1 Pa, 0.01 mm Hg)
Instrument Temperature Range (Operating Electronics): 40 to 113°F (5 to 45°C)
Data Storage Capabilities:  26,500+ samples and 100 test IDs
Logging Interval: 1 second to 1 hour

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