Multi-function Ventilation Meters

TSI - VelociCalc 9565

Multifunction air velocity measurement handhelds

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Model : 9565

Multi-function ventilation meter 9565-P with straight air velocity probe Model 964

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Model : 9565 A

Multi-function ventilation meter 9565-P-NB (no Bluetooth) with straight air velocity probe Model 964

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Model : 9565 P

Multi-function ventilation meter, no plug-in probes, with differential pressure sensor, tubing and static pressure probe

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Model : 9565 X

Multi-function ventilation meter, no plug-in probes, no differential pressure sensor

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The VelociCalc Model 9565 series are portable, handheld, Multi-Function Ventilation 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 instruments are available with or without a differential pressure sensor and are designed to work with a wide range of plug-in probes.

Applications

HVAC testing and balancing
Cleanroom testing
Biological safety cabinet and laboratory fume hood testing
HVAC commissioning and troubleshooting
IAQ investigations
Thermal comfort studies
Ventilation evaluations
Process air flow testing

Features and Benefits

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 TrakPro™ and LogDat2™ downloading software with USB cable

VelociCalc Plug-In Probes

The plug-in probes allow users to make various measurements by simply plugging in a different probe that has the features and functions best suited for a particular application. Plug-in probes for the VelociCalc series can be ordered at any time and include a data sheet with certificate of traceability. When it’s time for servicing, only the probe needs to be returned since all the calibration data is stored within the probe.

Thermoanemometer Air Velocity Probes

TSI offers four models featuring multiple measurements in a compact, robust probe design. These telescopic probes are available in straight or articulating construction, and with or without a relative humidity sensor. Models with a relative humidity sensor can also calculate wet bulb and dewpoint temperature. Common applications include duct traversing, face velocity testing of chemical fume hoods, biological safety cabinets and HEPA filters. When combined with the 9565, advanced measurement applications can be performed including heat flow, draft rate and turbulence intensity

Rotating Vane Anemometer Probe

The 4” (100 mm) rotating vane probe measures air velocity and temperature with flow calculation. Measurement applications include face velocity as well as air velocity in turbulent airstreams. An optional telescopic articulating probe and an Aircone kit are also available.

Pitot Probes and Airflow Probe 800187

Pitot probes are used to obtain air velocity and air volume measurements within ductwork by performing a duct traverse. Consult factory for sizes and part numbers. The Airflow Probe Model 800187 is an 18” (46 cm) straight Pitot probe that can be used to perform duct traverses and are ideally suited for measuring in small diameter ductwork.

LogDat2™ Downloading Software

The VelociCalc Model 9565 Series includes downloading software called LogDat2. LogDat2 software transfers the stored data from the Model 9565 to a computer as a spreadsheet file. This software is useful for applications such as duct traverses, fume hood, and filter face velocity testing.

Data Collection and Reporting

Expanded data logging capacity and the inclusion of TrakPro Data Analysis Software provides the capabilities to work more effectively and efficiently. The 9565 can store up to 38.9 days of data collected at one-minute log intervals. The stored data can be recalled, reviewed on screen, and downloaded for easy reporting. This software is usefule for long term, unattended data logging applications such as IAQ and VOC investigations.

Log multiple parameters to investigate trends.
Store up to 38.9 days of data collected at one-minute log intervals
User-selectable logging intervals and start/stop times
Download data to TrakPro data analysis software
Report generation
Instrument programming
Graph creation

Multi-Function Ventilation Meter with differential pressure sensor and Thermoanemometer Probe
Cat. No	Description
TSI9565	Multi-function ventilation meter 9565-P with straight air velocity probe Model 964
TSI9565A	Multi-function ventilation meter 9565-P with articulated air velocity probe Model 966
Multi-function Ventilation Meter Only. Choose a probe most appropriate for your measurement needs.
Cat. No	Description
TSI9565X	Multi-function ventilation meter, no plug-in probes, no differential pressure sensor
TSI9565P	Multi-function ventilation meter, no plug-in probes, with differential pressure sensor, tubing and static pressure probe

Probes
General Specifications

MODELS 960, 962, 964, 966, 995, 980, 982, 792, 794, 984, 985, 986, AND 987
960 - Thermoanemometer Straight Probe Velocity and Temperature
Range	0 to 9,999 ft/min (0 to 50 m/s),0 to 200°F(-18 to 93°C)
Accuracy	±3% of reading or ±3 ft/min (±0.015 m/s),whichever is greater^4&5, ±0.5°F (±0.3°C)⁶
Resolution	1 ft/min (0.01 m/s),0.1°F (0.1°C)
962 - Thermoanemometer Articulating Probe Velocity and Temperature
Range	0 to 9,999 ft/min (0 to 50 m/s),0 to 200°F (-18 to 93°C)
Accuracy	±3% of reading or ±3 ft/min (±0.015 m/s),whichever is greater^4&5, ±0.5°F (±0.3°C)⁶
Resolution	1 ft/min (0.01 m/s),0.1°F (0.1°C)
964 - Thermoanemometer Straight Probe Velocity, Temperature and Humidity
Range	0 to 9,999 ft/min (0 to 50 m/s),14 to 140°F (-10 to 60°C),5 to 95% RH
Accuracy	±3% of reading or ±3 ft/min (±0.015 m/s),whichever is greater^4&5, ±0.5°F (±0.3°C)⁶, ±3% RH⁷
Resolution	1 ft/min (0.01 m/s),0.1°F (0.1°C),0.1% RH
966 - Thermoanemometer Articulating Probe Velocity, Temperature and Humidity
Range	0 to 9,999 ft/min (0 to 50 m/s),14 to 140°F(-10 to 60°C),5 to 95% RH
Accuracy	±3% of reading or ±3 ft/min (±0.015 m/s),whichever is greater^4&5, ±0.5°F (±0.3°C)6, ±3% RH⁷
Resolution	1 ft/min (0.01 m/s),0.1°F (0.1°C),0.1% RH
995 - Rotating Vane 4 in. (100 mm) Probe Velocity and Temperature
Range	50 to 6,000 ft/min (0.25 to 30 m/s),32 to 140°F (0 to 60°C
Accuracy	±1% of reading ±4 ft/min (±0.02 m/s),±2.0°F (±1.0°C)
Resolution	1 ft/min (0.01 m/s),0.1°F (0.1°C)
980 - IAQ Probes C0₂, Temperature and Humidity
Range	0 to 5,000 ppm CO₂, 5 to 95% RH, 14 to 140°F (-10 to 60°C)
Accuracy	±3% of reading or ±50 ppm CO₂, whichever is greater⁹, ±3% RH⁷, ±1.0°F (±0.5°C)⁶
Resolution	1 ppm CO₂, 0.1% RH, 0.1°F (0.1°C)
982 IAQ - Probes Model CO, CO₂, Temperature and Humidity
Range	0 to 500 ppm CO, 0 to 5000 ppm CO₂ 5 to 95% RH, 14 to 140°F (-10 to 60°C)
Accuracy	±3% of reading or ±3 ppm CO, whichever is greater⁸,
	±3% of reading or ±50 ppm CO₂, whichever is greater⁹,
	±3% RH⁷, ±1.0°F (±0.5°C)⁶
Resolution	0.1 ppm CO, 1 ppm CO₂, 0.1% RH, 0.1°F (0.1°C)
792 and 794 - Thermocouple Probes Temperature
Range	-40 to 1200°F (-40 to 650°C)
Accuracy	±0.1% of reading +2°F (±0.056% of reading +1.1°C)
Resolution	0.1°F (0.1°C)
984 - Low Concentration (ppb) VOC and Temperature
Range	10 to 20,000 ppb, 14 to 140°F (-10 to 60°C)
Accuracy	±1.0°F (±0.5°C)⁶
Resolution	10 ppb¹⁰, 0.1°F (0.1°C)
985 - High Concentration (ppm) VOC and Temperature
Range	1 to 2,000 ppm, 14 to 140°F (-10 to 60°C)
Accuracy	±1.0°F (±0.5°C)⁶
Resolution	1 ppm¹⁰, 0.1°F (0.1°C)
986 - Low Concentration (ppb) VOC, Temperature, CO₂, and Humidity
Range	10 to 20,000 ppb VOC, 0 to 5,000 ppm CO₂, 14 to 140°F (-10 to 60°C),5 to 95% RH
Accuracy	±3% of reading or 50 ppm CO₂, whichever is greater, ±1.0°F (±0.5°C)6, ±3% RH⁷
Resolution	10 ppb¹⁰ VOC, 0.1 ppm CO₂, 0.1°F (0.1°C),0.1% RH
987 - High Concentration (ppm) VOC, Temperature, CO₂, and Humidity
Range	1 to 2,000 ppm VOC, 0 to 5,000 ppm CO₂, 14 to 140°F (-10 to 60°C),5 to 95% RH
Accuracy	±3% of reading or 50 ppm CO₂, whichever is greater, ±1.0°F (±0.5°C)6, ±3% RH⁷
Resolution	1 ppm10 VOC, 0.1 ppm CO₂, 0.1°F (0.1°C),0.1% RH

MODELS 9565, 9565-A, 9565-P, 9565-X AND OPTIONAL PROBES
Velocity (Pitot or Airflow probe for Meter Models 9565, 9565-A, 9565-P)
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 (Meter Models 9565, 9565-A, 9565-P)
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). 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).

⁴ Temperature compensated over an air temperature range of 40 to 150°F (5 to 65°C).

⁵ The accuracy statement begins at 30 ft/min through 9,999 ft/min (0.15 m/s through 50 m/s).

⁶ Accuracy with instrument case at 77°F (25°C),add uncertainty of 0.05°F/°F (0.03°C/°C) for change in instrument temperature.

⁷ Accuracy with probe at 77°F (25°C). Add uncertainty of 0.1% RH/°F (0.2% RH/°C) for change in probe temperature. Includes 1% hysteresis.

⁸ At 77°F (25°C). Add uncertainty of ±0.2%/°F (0.36%/°C) for change in temperature.

⁹ At calibration temperature. Add uncertainty of ±0.28%/°F (0.5%/°C) for change in temperature.

¹⁰ When response factor is set to 1.00.