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TSI 9545-A VelociCalc Velocity Meter Telescopic – 9545-A
TSI 9545-A VelociCalc Velocity Meter Telescopic eliminates ventilation balancing guesswork by serving as a precision thermal calibration unit for simultaneous airflow and temperature diagnostics across complex HVAC ductwork configurations.
- Accuracy Rating: ±3% velocity reading precision.
- Measurement Range: 0-6000 feet per minute.
- Media Compatibility: Ambient air stream monitoring.
- Certification Standard: NIST traceable calibration included.
- Build Material: Durable telescopic probe assembly.
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Description
TSI 9545-A VelociCalc Velocity Meter (Articulated Telescopic Probe)
The TSI 9545-A VelociCalc is a premier velocity meter engineered to deliver elite operational performance for high-stakes airflow characterization and environmental data logging. By addressing the requirement for surgical accuracy in ventilation audits, this instrument simultaneously measures temperature and velocity while providing an internal data logging capacity for 12,700 samples and 100 test IDs. The metrological architecture of the 9545-A ensures absolute traceability, utilizing a 40-inch telescopic probe with a 6.4-inch articulating section to effectively minimize measurement uncertainty in recessed ductwork and complex air handlers.
Built for industrial longevity, the 9545-A is a professional-grade metrology tool that calculates volumetric flow and actual/standard velocity with high-resolution fidelity. Its technical sophistication is highlighted by a multi-parameter display capable of visualizing three simultaneous measurements, establishing it as a high-trust solution for managing airflow stimulus during HVAC commissioning and facility safety audits. As a comprehensive diagnostic asset, this VelociCalc meter provides the repeatable results and analytical depth necessary for maintaining the integrity of critical indoor air quality and ventilation infrastructure.
Technical Specifications & Metrological Data
- Velocity Spectrum: Accurate air velocity measurement with high-fidelity signal capture.
- Thermal Monitoring: Simultaneous temperature characterization integrated with airflow stimulus.
- Data Infrastructure: Internal logging for 12,700 samples and 100 distinct test IDs.
- Probe Geometry: 40-inch telescopic length with a 6.4-inch articulated section for surgical reach.
- Analytical Logic: Calculates volumetric flow and differentiates between actual and standard velocity.
- Interface Intelligence: Dual-line high-resolution display showing up to three simultaneous parameters.
- Metrological Utility: Optimized for industrial HVAC audits, cleanrooms, and laboratory fume hoods.
TSI 9545-A VelociCalc Metrology Specs
| Brand & Full Model SKU | TSI Instruments 9545-A |
| Country of Origin | USA |
| Velocity Spectrum | 0 to 6,000 ft/min (0 to 30 m/s) |
| Thermal Monitoring | 14 to 140°F (-10 to 60°C) |
| Metrological Precision | Velocity: ±3% of reading | Temp: ±0.5°F (±0.3°C) |
| Probe Geometry | 40-inch Telescopic with 6.4-inch Articulated Tip |
| Data Infrastructure | 12,700 Samples & 100 Test IDs |
| Analytical Logic | Calculates Volumetric Flow; Actual/Standard Velocity |
| Interface Intelligence | Simultaneous display of up to three parameters |
| Connectivity | USB Interface for Data Export |
| Metrological Compliance | NIST Traceable Certificate Included |
| Industrial Application | High-precision HVAC commissioning and cleanroom testing. |
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