Kanomax 6113 Intelligent Thermal Anemometer

Overview

The Kanomax 6113 Intelligent Thermal Anemometer is a precision-engineered environmental monitoring instrument designed for reliable, real-time measurement of air velocity, temperature, and differential pressure in industrial, HVAC, cleanroom, and laboratory settings. Based on constant-temperature anemometry (CTA), the device employs a thermally sensitive probe element whose heat dissipation correlates directly with local airflow velocity—enabling high-resolution, low-inertia response across a wide dynamic range (0.1–50.0 m/s). Its modular architecture integrates a rugged handheld main unit with interchangeable thermal probes, ensuring operational continuity during field maintenance or probe replacement. The instrument meets fundamental metrological requirements for environmental airflow characterization under ISO 14644-3 (cleanroom testing), ASHRAE Standard 111 (instrumentation for air system testing), and general industrial hygiene practice guidelines.

Key Features

• Simultaneous tri-parameter acquisition: air velocity, ambient temperature (0–100 °C), and differential pressure (–5 to +5 kPa) within a single measurement cycle.
• Modular probe design with full interchangeability—no recalibration required when swapping probes between units of the same model series (6113/6114/6115).
• Large backlit LCD display with intuitive icon-based interface; all functions—including data logging, statistical analysis, and print activation—accessible via dedicated soft keys.
• Built-in thermal printer enables immediate hardcopy output at test sites, supporting audit-ready documentation without external peripherals.
• Onboard data storage for up to 100 complete measurement records, each timestamped and including max/min/average calculations per parameter.
• Standard RS-232C serial interface for bidirectional communication with PCs or data acquisition systems; optional analog output (0–1 V) available for integration into SCADA or PLC environments.
• Robust mechanical construction (IP54-rated enclosure) and compact ergonomic form factor (210 × 120 × 133 mm, 1.0 kg) optimized for confined-space applications such as ductwork, fume hoods, and laminar flow cabinets.

Sample Compatibility & Compliance

The 6113 is validated for use with standard 10-mm and 20-mm diameter thermal probes (sold separately), compatible with both straight and right-angle configurations. It operates reliably in non-corrosive, non-condensing gaseous environments at ambient temperatures from 0 °C to 100 °C. While not intrinsically safe, its battery-powered operation (6 × AA cells) eliminates grounding concerns in electrically sensitive zones. The instrument supports traceable calibration practices in accordance with ISO/IEC 17025 principles. Although it does not include FDA 21 CFR Part 11-compliant electronic signature functionality, its printed output and timestamped internal logs satisfy basic GLP documentation requirements for routine environmental qualification tasks.

Software & Data Management

Data export is performed via ASCII text files through the RS-232C port using standard terminal emulation protocols (e.g., VT100). No proprietary software is required; exported datasets are natively compatible with Excel, MATLAB, and LabVIEW for post-processing. Each stored record includes raw values, computed statistics (max/min/avg), and UTC-synchronized timestamps. The built-in statistical engine calculates running averages and extreme values in real time—critical for validating steady-state airflow conditions in HVAC commissioning. Optional analog output allows continuous analog signal feeding to chart recorders or legacy control systems without digital conversion latency.

Applications

• HVAC system balancing and duct traverse surveys per ANSI/ASHRAE Guideline 12–2020.
• Cleanroom air change rate verification and ISO Class classification support (ISO 14644-1/3).
• Local exhaust ventilation (LEV) hood face velocity validation per OSHA Technical Manual Section III: Chapter 5.
• Industrial process air curtain performance assessment and drying tunnel airflow profiling.
• Environmental chamber uniformity mapping and thermal stability monitoring.
• Academic and R&D airflow studies requiring portable, multi-parameter capture with field-deployable documentation capability.

FAQ

Is probe calibration required after interchange?
No—probes within the 6113/6114/6115 series are factory-matched and retain calibration integrity when swapped between compatible main units.
Can the instrument log data continuously over extended periods?
It stores up to 100 discrete measurement sets manually triggered or interval-sampled; continuous streaming requires external PC logging via RS-232C.
What is the typical battery life under normal usage?
Approximately 20 hours of active measurement time with alkaline AA batteries; low-power sleep mode extends standby duration beyond 72 hours.
Does the built-in printer support custom labeling or headers?
The thermal printer outputs fixed-format reports; user-defined headers require pre-formatting via external software prior to data import.
Is the pressure measurement referenced to atmospheric or differential pressure?
The –5 to +5 kPa range measures differential pressure only, intended for filter pressure drop, hood static pressure, or duct static gain/loss evaluation.