TSI Alnor VelociCalc 9545 Air Velocity Meter

TSI Alnor VelociCalc 9545 Air Velocity Meter

The TSI Alnor VelociCalc 9545 air velocity meter simultaneously measures and data logs air velocity, temperature and relative humidity using a single probe with multiple sensors. Typically used to measure HVAC system performance, critical environment certifications and duct traverses, the 9545 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) and relative humidity is measured from 0 to 95% RH with ±3% RH accuracy.The range of volumetric flow rates is a function of velocity and duct size. The TSI Alnor VelociCalc 9545 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 TSI Alnor VelociCalc 9545 Air Velocity Meter model features a 40″ telescoping straight probe, while the 9545-A model has a telescoping articulated probe.

Features
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.
Temperature
Range: 14 to 140°F (-10 to 60°C)
Accuracy: ±0.5°F (±0.3°C)
Resolution: 0.1°F (0.1°C)
Relative Humidity
Range: 0 to 95% RH
Accuracy: ±3% RH
Range: 0.1% RH
Data Storage: 12,700+ samples and 100 test IDs
Logging Interval: 1 second to 1 hour
Time Constant: User selectable
Data logs up to 12,700 samples and 100 test IDs
Probe Length: 40″
NIST Certificate Included

What’s in the Box
Hard carrying case
4 alkaline batteries
USB cable
LogDat2 software
Manual
Calibration certificate