Kanomax 6113 Intelligent Thermal Anemometer
| Brand | Kanomax |
|---|---|
| Origin | Japan |
| Model | 6113 |
| Instrument Type | Thermal Anemometer |
| Velocity Range | 0.1–50.0 m/s |
| Accuracy | ±(3% of reading + 0.1) m/s |
| Temperature Range | 0–100 °C |
| Temperature Accuracy | ±1 °C |
| Pressure Range | −5 to +5 kPa |
| Pressure Accuracy | ±(3% of reading + 0.01) kPa |
| Communication Interface | RS-232C |
| Data Storage Capacity | 100 sets |
| Analog Output | 0–1 V (optional) |
| Built-in Thermal Printer | Yes |
| Power Supply | 6 × AA batteries |
| Dimensions | 210 × 120 × 133 mm |
| Weight | 1.0 kg |
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 systems, cleanroom validation, ductwork commissioning, and laboratory ventilation assessments. Utilizing constant-temperature anemometry (CTA), the device maintains a heated sensor element at a fixed temperature above ambient; airflow-induced cooling is quantified to determine velocity with high linearity across its full 0.1–50.0 m/s range. Its robust mechanical architecture—featuring a ruggedized main unit and interchangeable probe design—ensures operational continuity in demanding field conditions, including confined duct interiors and high-temperature environments up to 100 °C. The integrated thermal printer enables immediate on-site documentation, supporting audit-ready workflows aligned with ISO 14644-3, ASHRAE 110, and EU GMP Annex 1 requirements.
Key Features
- Triple-parameter simultaneous measurement: air velocity, temperature (0–100 °C), and differential pressure (−5 to +5 kPa)
- Interchangeable probe system enabling rapid field replacement without recalibration or downtime
- Large backlit LCD display with intuitive single-button operation for data logging, statistics, and print activation
- Built-in thermal printer for real-time hardcopy output of measured values, timestamps, and statistical summaries (min/max/mean)
- Onboard memory storing up to 100 complete measurement sets with timestamped metadata
- Standard RS-232C serial interface for direct PC connectivity and automated data export
- Optional 0–1 V analog output for integration into building management systems (BMS) or SCADA platforms
- Portable operation powered by six AA alkaline batteries (approx. 15 hours continuous use)
Sample Compatibility & Compliance
The Kanomax 6113 is optimized for gaseous media under standard atmospheric conditions and is suitable for non-corrosive, non-particulate-laden air streams. It complies with IEC 61000-4 electromagnetic compatibility standards and meets JIS B 7554 (Japanese Industrial Standard for anemometers). Its measurement uncertainty profile supports traceable calibration per ISO/IEC 17025-accredited laboratories. While not intrinsically safe, the unit is rated for use in non-hazardous locations per UL 61010-1. Data integrity features—including timestamped storage and uneditable print logs—facilitate GLP and GMP-aligned recordkeeping. The device does not require external software for basic compliance reporting, though exported CSV files are compatible with common QA/QC analysis tools.
Software & Data Management
Data retrieval is performed via RS-232C using terminal emulation software (e.g., Tera Term or PuTTY) or custom scripts. Exported records include velocity (m/s), temperature (°C), pressure (kPa), measurement time, and statistical aggregates. No proprietary software installation is required; raw ASCII-formatted output enables seamless ingestion into Excel, LabVIEW, or LIMS platforms. All stored datasets retain immutable timestamps and cannot be edited or deleted remotely—ensuring audit trail integrity. Optional analog output allows continuous analog logging in legacy control systems without digital interface dependency.
Applications
- HVAC system balancing and airflow verification in commercial and pharmaceutical facilities
- Cleanroom airflow uniformity and velocity mapping per ISO 14644-3 protocols
- Fume hood face velocity validation in chemical and biological laboratories
- Duct traverse surveys for total volumetric flow calculation (with area input)
- Filter leak testing support through upstream/downstream velocity profiling
- Thermal comfort assessment in occupied spaces per ASHRAE Standard 55
- Process ventilation monitoring in food processing, semiconductor fabrication, and coating lines
FAQ
Is the probe calibrated individually, and can it be recalibrated in the field?
Each probe is factory-calibrated against NIST-traceable standards; however, field recalibration requires return to an authorized Kanomax service center or ISO/IEC 17025-accredited lab.
Does the built-in printer support label paper or only thermal roll media?
The unit uses standard 57 mm wide thermal paper rolls with auto-cut functionality; no adhesive labels are supported.
Can pressure measurements be used for filter differential pressure monitoring?
Yes—the ±5 kPa range and 0.01 kPa resolution are appropriate for HEPA/ULPA filter delta-P trending, though long-term drift compensation is recommended for critical applications.
What is the operating temperature limit for the main unit versus the probe?
The main unit is rated for 0–50 °C ambient; the probe is rated for 0–100 °C, enabling direct insertion into hot ducts or ovens.
Is USB connectivity available as an alternative to RS-232C?
No—RS-232C is the sole digital interface; USB connectivity requires an externally powered RS-232-to-USB adapter compliant with FTDI or CH340 chipset specifications.
