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Home Environmental & Temperature Environmental Testers Anemometers & Airflow Meters

TSI VelociCalc 9565 Multi-Function Ventilation Meter

TSI 9565 VelociCalc Multi-Function Ventilation Meter

Two models available
Large graphic display
Multiple data logging formats

SKU

TSI-9565

View All Anemometers & Airflow Meters

Description Technical Info Reviews

The TSI 9565 delivers precise airflow, environmental, and pressure measurements. It has an over-moulded case with an integrated probe holder and a keypad lockout. A menu-driven interface simplifies the operation with step-by-step instructions and multi-language support, helping users to set up, operate, and perform field calibrations quickly.

The TSI 9565-A includes a differential pressure sensor and an articulated probe (Model 966), and the TSI 9565-AC comes equipped with a differential pressure sensor and a straight telescopic probe (Model 964-AC) calibrated to accredited standards. Both instruments measure velocity, temperature, humidity, differential pressure, and barometric pressure, with additional inputs for two K-alloy thermocouples. Data logging capabilities further enhance their functionality.

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 airflow testing
Includes differential pressure sensor
Best-in-class air velocity accuracy
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 TrakPro and LogDat2 downloading software with USB cable

What's Included?

TSI 9565-A
- 9565 instrument
- Articulated probe (Model 966)
- Static pressure probe (1)
- Tubing, 8 ft. (2.4 m)
- USB cable with LogDat2™ and TrakPro™ downloading software
- Hard carrying case
- Four alkaline batteries
- Operation and service manuals

TSI 9565-AC
- 9565 instrument
- Straight telescopic probe (Model 964-AC)
- Static pressure probe (1)
- Tubing, 8 ft. (2.4 m)
- USB cable with LogDat2™ and TrakPro™ downloading software
- Hard carrying case
- Four alkaline batteries
- Operation and service manuals
- ISO Accredited calibration certificate

Product Range

TSI 9565-A Multi-Function Ventilation Meter with Differential Pressure Sensor and Articulated Probe Model 966
TSI 9565-AC Multi-Function Ventilation Meter with Differential Pressure Sensor and Straight Probe Model 964-AC with Accredited Calibrations

£1,700.00

£2,040.00 inc vat

Free Delivery*

Available Models Select An Option

Articulated Probe 9565-A £1,700.00 Straight Probe & ISO Accreditation 9565-AC £1,725.00

1700 Reward Points 60 Days Return

Technical Information

Specification

Velocity (Pitot or Airflow Probe for Models 9565-NB, 9565-A-NB, 9565-P-NB)
Range¹	250 to 15,500 ft/min (1.27 to 78.7 m/s)
Accuracy²	±1.5% at 2,000 ft/min (10.16 m/s)
Resolution	1 ft/min (0.01 m/s)
Duct Size
Dimensions	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
Range	Actual range is a function of velocity, pressure, duct size, and K factor
Static/Differential Pressure (Models 9565, 9565-NB, 9565-A, 9565-A-NB, 9565-P, 9565-P-NB)
Range³	-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)
Barometric Pressure
Range	20.36 to 36.648 in. Hg (517.15 to 930.87 mm Hg)
Accuracy	±2% of reading
Instrument Temperature Range
Operating (Electronics)	40 to 113°F (5 to 45°C)
Storage	-4 to 140°F (-20 to 60°C)
Data Storage Capabilities
Range	26,500+ samples and 100 test IDs
Logging Interval	1 second to 1 hour
Time Constant	User selectable
External Meter Dimensions	3.8 in. x 8.3 in. x 2.1 in. (9.7 cm x 21.1 cm x 5.3 cm)
Meter Weight with Batteries	0.8 lbs. (0.36 kg)
Power Requirements	Four AA-size batteries or AC adapter
¹ Pressure velocity measurements are not recommended below 1,000 ft/min (5 m/s) and are best suited to velocities over 2,000 ft/min (10.00 m/s). The range can vary depending on barometric pressure. ² Accuracy is a function of converting pressure to velocity. Conversion accuracy improves when actual pressure values increase. ³ Overpressure range = 190 in. H2O, 48 kPa (360 mmHg).