Kanomax 6113 Intelligent Thermal Anemometer

Overview

The Kanomax 6113 Intelligent Thermal Anemometer is a portable, multi-parameter environmental monitoring instrument engineered for high-reproducibility air velocity measurements in HVAC commissioning, cleanroom validation, industrial ventilation assessment, and laboratory airflow characterization. Based on constant-temperature anemometry (CTA), the device employs a heated thermistor probe whose cooling rate correlates directly with local air velocity—enabling real-time, low-inertia response across a wide dynamic range (0.1–50.0 m/s). Unlike cup or vane anemometers, thermal sensing provides true vector-averaged velocity data without mechanical inertia limitations, making it suitable for turbulent, low-velocity, or rapidly fluctuating flows. Integrated temperature and differential pressure sensors allow concurrent three-parameter acquisition—critical for volumetric flow calculation, duct traverse verification, and ISO 14644-3 compliant cleanroom testing. Its compact form factor, battery-powered operation, and ruggedized housing support field-deployable use under demanding ambient conditions (0–100 °C operating temperature; 5–80 %RH humidity range for specified velocity accuracy).

Key Features

• Simultaneous measurement of air velocity, temperature, and differential pressure—enabling on-site volumetric flow estimation without external calculators or post-processing.
• Thermal probe with 0.1 m/s resolution and ±(3% of reading + 0.1) m/s accuracy—validated per ISO 16814:2014 for thermal anemometer performance in indoor air quality applications.
• Built-in thermal printer for immediate hard-copy documentation—supports audit-ready traceability during facility qualification (IQ/OQ/PQ) and GLP-compliant field surveys.
• Onboard data storage for up to 100 measurement sets with statistical analysis (max/min/average)—facilitating rapid trend identification during duct traverses or room mapping exercises.
• RS-232C serial interface for bidirectional communication with PCs or data loggers—compatible with Kanomax’s proprietary software for export to CSV, Excel, or PDF reports.
• Modular probe design allowing interchangeability with other Kanomax thermal probes (e.g., 6114, 6115)—reducing long-term cost-of-ownership and enabling application-specific sensor optimization.

Sample Compatibility & Compliance

The Kanomax 6113 is optimized for gaseous media—primarily ambient air and non-corrosive industrial process gases. It is not rated for explosive atmospheres (ATEX/IECEx), particulate-laden exhaust streams, or saturated steam environments. Probe compatibility extends to standard 1/4″ and 3/8″ diameter stainless-steel thermal probes used in ducts, hoods, and laminar flow benches. The instrument complies with IEC 61000-4 electromagnetic immunity standards and meets CE marking requirements for EMC and LVD directives. While not FDA 21 CFR Part 11 certified as a standalone system, its RS-232 data export supports integration into validated electronic record systems when paired with appropriate audit-trail-enabled software. For HVAC and cleanroom applications, it aligns with ISO 14644-3 (cleanroom testing methods), ISO 16814 (air velocity measurement standards), and ASHRAE Guideline 12–2020 (HVAC infection control protocols).

Software & Data Management

Data transfer is performed via RS-232C using Kanomax’s Windows-compatible PC software (supplied separately), which enables configuration of sampling intervals, statistical thresholds, and report templates. Raw datasets include timestamped velocity, temperature, and pressure values per measurement set, with embedded metadata (probe ID, operator code, location tag). Export formats include CSV (for import into MATLAB, Python pandas, or Minitab), Excel (.xlsx), and printable PDF reports with customizable headers and footers. The software supports batch processing of multiple 6113 units—useful for multi-point validation campaigns—and generates summary statistics (Cp/Cpk, standard deviation, confidence intervals) required for ISO/IEC 17025 accredited laboratories. All stored data includes automatic time/date stamping and sequential numbering—supporting basic ALCOA+ principles (Attributable, Legible, Contemporaneous, Original, Accurate) in regulated environments.

Applications

• HVAC system balancing and TAB (Testing, Adjusting, Balancing) in commercial buildings and hospitals.
• Cleanroom ISO Class verification per ISO 14644-1, including unidirectional airflow uniformity and recovery testing.
• Fume hood face velocity assessment per ANSI/ASHRAE 110 and EN 14175.
• Industrial exhaust stack profiling and local exhaust ventilation (LEV) system validation.
• Research-grade airflow characterization in wind tunnels, environmental chambers, and aerodynamic test rigs.
• Educational use in mechanical engineering and environmental science curricula for hands-on fluid dynamics instruction.

FAQ

Is the Kanomax 6113 suitable for measuring velocity in high-humidity environments?

Yes—velocity accuracy is specified for operation within 5–80 %RH at temperatures between 5–80 °C. Beyond this range, calibration drift may occur; users should consult the operator manual for humidity correction factors.
Can the built-in printer operate without a PC connection?

Yes—the thermal printer functions autonomously during or immediately after measurement, requiring no external host device.
Does the instrument support real-time analog output for SCADA integration?

Yes—it provides a 0–1 V analog output proportional to measured velocity, configurable via software for scaling and zero offset adjustment.
What is the recommended calibration interval?

Kanomax recommends annual calibration against NIST-traceable standards; more frequent calibration is advised for critical GMP or ISO 17025 applications.
Are replacement probes and batteries user-serviceable?

Yes—all probes are hot-swappable without tools, and the six AA battery compartment is accessible via a screwless latch—designed for field maintenance with minimal downtime.