TSI Alnor VelociCalc 9535 Air Velocity Meter
Simultaneously measures and datalogs air velocity, temperature and calculates flow using a single probe
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- Manufactured by TSI Alnor
- Air Velocity
- Range: 0 to 6,000 ft/min (0 to 30 m/s)
- Accuracy: ±3% of reading or ±3 ft/min (±0.015 m/s)
- Resolution: 1 ft/min (0.01 m/s)
- Duct Size: 1 to 250 inches in increments of 0.1 in.
- Range: 0 to 200 °F (-18 to 93°C)
- Accuracy: ±0.5°F (±0.3°C)
- Resolution: 0.1°F (0.1°C)
- Data Storage: 12,700+ samples and 100 test IDs
- Logging Interval: 1 second to 1 hour
- Time Constant: User selectable
- Datalogs up to 12,700 samples and 100 test IDs
- Probe Length: 40"
The TSI Alnor VelociCalc 9535 air velocity meter simultaneously measures and datalogs air velocity and temperature using a single probe with multiple sensors. Typically used to measure HVAC system performance as well as critical environment certifications and duct traverses, the 9535 can also calculate volumetric flow and the actual/standard velocity.
TSI Alnor air velocity meters measure across a range of 0 to 6,000 ft/min (0 to 30 m/s) with an accuracy of ±3% of reading or ±3 ft/min (±0.015 m/s). Temperature is measured from 0 to 200°F (-18 to 93°C) with an accuracy of ±0.5°F (±0.3°C). The range of volumetric flow rates is a function of velocity and duct size. The TSI Alnor VelociCalc 9535 displays up to three measurements simultaneously. Additionally, the VelociCalc meter is capable of logging 12,700+ samples and 100 test IDs which can be easily downloaded to a computer with the LogDat2 software that comes standard with the meter.
The VelociCalc 9535 model features a telescoping straight probe, while the 9535-A model has a telescoping articulated probe. TSI Alnor VelociCalc 9535 air velocity meters ship complete with hard carrying case, 4 alkaline batteries, USB cable, LogDat2 downloading software, operation and service manual and calibration certificate.
|Temperature Range||0 to 200 °F|
|Velocity Range||0 to 30 m/s|
|Temperature Accuracy||±0.5°F (±0.3°C)|
|Operating Temp||Electronics 40 to 113°F (5 to 45°C)
Model 9535 Probe 0 to 200°F (-18 to 93°C)
|Power Supply||4 AA batteries|
|Velocity Resolution||1 ft/min (0.01 m/s)|
|Velocity Accuracy||±3% of reading or ±3 ft/min (±0.015 m/s),
whichever is greater
|Additional Information||Data storage capabilities 12,700+ samples and 100 test IDs|
|Time Constant||1 second to 1 hour|
|Relative Humidity Range||N/A|
|Relative Humidity Accuracy||N/A|
|Relative Humidity Resolution||0.1% RH|
|Volumetric Flow Range||Actual range is a function of velocity and duct size|
|Volumetric Flow Accuracy||N/A|
|Volumetric Flow Resolution||N/A|