Applications include:
- HVAC testing and balancing
- Clean room testing
- Laboratory fume hood testing
- HVAC commissioning and troubleshooting
- IAQ investigations
- Thermal comfort studies
- Ventilation evaluations
- Process airflow testing
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.
Thermo anemometer 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.
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.
| Reading Type |
Standard |
|
|
|
|
|
| |
Temperature |
70.0deg F |
|
|
|
|
| |
Pressure |
29.92inHg |
|
|
|
|
| Statistics |
Channel: |
Vel |
T |
H |
Dewpoint |
Wetbulb |
| |
Units: |
ft/min |
deg F |
%rh |
deg F |
deg F |
| |
Average: |
827 |
71.9 |
22.1 |
31.3 |
51.7 |
| |
Minimum: |
806 |
71.9 |
22.1 |
31.3 |
51.6 |
| Date |
Time |
Vel |
T |
H |
Dewpoint |
Wetbulb |
| MM/dd/yyyy |
hh:mm:ss |
ft/min |
deg F |
%rh |
deg F |
deg F |
| 3/1/2011 |
8:41:38 |
828 |
71.9 |
22.1 |
31.3 |
51.6 |
| 3/1/2011 |
8:41:40 |
842 |
71.9 |
22.1 |
31.3 |
51.6 |
| 3/1/2011 |
8:41:42 |
836 |
71.9 |
22.1 |
31.3 |
51.6 |
| 3/1/2011 |
8:41:44 |
809 |
71.9 |
22.1 |
31.3 |
51.6 |
| 3/1/2011 |
8:41:46 |
806 |
71.9 |
22.1 |
31.3 |
51.6 |
| 3/1/2011 |
8:41:48 |
819 |
71.9 |
22.1 |
31.3 |
51.6 |
| 3/1/2011 |
8:41:50 |
838 |
71.9 |
22.1 |
31.3 |
51.6 |
| 3/1/2011 |
8:41:52 |
837 |
71.9 |
22.1 |
31.3 |
51.6 |