KANOMAX 65Ser Portable Thermal Anemometer
| Brand | KANOMAX |
|---|---|
| Origin | Japan |
| Instrument Type | Thermal Anemometer |
| Measurement Principle | Constant-Temperature Anemometry (CTA) |
| Resolution | 0.01 m/s |
| Accuracy | ±2% of reading |
| Temperature Range | −20 to +70 °C |
| Relative Humidity Range | 2.0–98.0% RH |
| Data Storage Capacity | Up to 20,000 records |
| Probe Compatibility | 8 interchangeable thermal probes (plug-and-play interface) |
| Built-in Functions | Real-time hold, statistical calculation (mean, min, max), cross-sectional area input for volumetric flow derivation |
| Environmental Compliance | Designed for indoor air quality (IAQ), HVAC commissioning, and cleanroom validation per ISO 14644-3 and ASHRAE Standard 111 |
Overview
The KANOMAX 65Ser Portable Thermal Anemometer is a field-deployable, multi-parameter environmental measurement instrument engineered for precision airflow characterization in HVAC systems, cleanrooms, laboratories, and industrial ventilation applications. Utilizing constant-temperature anemometry (CTA), the device measures air velocity via heat transfer dynamics across a micro-filament sensor—enabling high-sensitivity detection of low-velocity flows (down to 0.01 m/s) with minimal flow disturbance. Unlike cup or vane anemometers, the thermal sensing principle provides fast response time (<100 ms), directional independence, and immunity to mechanical wear. The 65Ser integrates simultaneous real-time acquisition of air velocity, temperature, relative humidity, and differential pressure—allowing users to compute volumetric airflow (m³/h or CFM) directly by entering duct geometry (rectangular, circular, or oval cross-sections with user-defined dimensions). Its ruggedized portable form factor, extended operating range (−20 to +70 °C ambient; 2–98% RH), and IP54-rated enclosure support reliable deployment across diverse site conditions—from cold storage facilities to high-temperature exhaust stacks.
Key Features
- Multi-sensor fusion architecture: Simultaneous measurement of air velocity, temperature, humidity, and pressure on a single display interface
- Eight thermally calibrated probe options—including hot-wire, hot-film, and omnidirectional variants—interchangeable via standardized connector without recalibration
- On-device volumetric flow calculation: Input duct shape (rectangle, circle, ellipse) and dimensions to derive airflow rate using ISO 14644-3-compliant algorithms
- Statistical data processing: On-board computation of mean, minimum, maximum, and standard deviation over user-defined sampling intervals
- Extended memory capacity: Stores up to 20,000 timestamped records with automatic logging (interval configurable from 1 s to 60 min)
- Real-time data hold function with peak-hold and auto-zero capability for transient flow capture
- Backlit LCD with dual-unit display (metric/imperial) and intuitive icon-based navigation
Sample Compatibility & Compliance
The 65Ser accommodates a broad spectrum of airflow configurations through its modular probe system—supporting laminar and turbulent flows in ducts, grilles, diffusers, fume hoods, and laminar flow cabinets. All thermal probes are traceably calibrated against NIST-traceable reference standards and certified per JIS B 7555 and ISO/IEC 17025 requirements. The instrument meets electromagnetic compatibility (EMC) criteria under IEC 61326-1 and safety compliance per IEC 61010-1 for measurement category CAT II. It is routinely deployed in GLP- and GMP-regulated environments where documentation integrity is critical; raw data export supports audit-ready reporting aligned with FDA 21 CFR Part 11 requirements when used with KANOMAX’s optional PC software suite.
Software & Data Management
Data retrieval is facilitated via USB-C interface and compatible with KANOMAX’s proprietary LogView Pro software (Windows 10/11). The software enables batch export to CSV or Excel formats, graphical trend analysis (time-series plots, histogram distributions), and automated report generation with customizable templates. Each stored record includes metadata: timestamp, probe ID, environmental conditions, and operator notes. Audit trail functionality logs all configuration changes and calibration events. For integration into enterprise monitoring platforms, the device supports Modbus RTU output via optional RS-485 adapter—enabling seamless connectivity to SCADA or BMS systems in accordance with ASHRAE Guideline 13.
Applications
- HVAC system balancing and commissioning per ASHRAE Guideline 1 and ISO 16813
- Cleanroom airflow uniformity and velocity mapping per ISO 14644-3 Annex B
- Fume hood face velocity verification per ANSI/ASHRAE 110 and EN 14175
- Industrial exhaust stack monitoring and emission control compliance checks
- Indoor air quality (IAQ) assessments including thermal comfort evaluation (PMV/PPD estimation)
- Validation of laminar airflow workbenches and biosafety cabinets (NSF/ANSI 49)
FAQ
Does the 65Ser require annual recalibration?
Yes. KANOMAX recommends annual traceable recalibration at an ISO/IEC 17025-accredited laboratory to maintain measurement integrity and regulatory compliance.
Can the device calculate airflow in non-rectangular ducts?
Yes. Users may select circular or elliptical cross-section profiles and input diameter or major/minor axes to compute area-based volumetric flow.
Is the internal memory retained during battery replacement?
Yes. Non-volatile flash memory ensures full retention of stored datasets even with power interruption.
What probe types are supported out-of-the-box?
Standard delivery includes the 6505A hot-wire probe (0.01–30 m/s); optional probes include 6511A (high-temp), 6520A (low-velocity), and 6530A (multi-point array).
Does the unit comply with FDA 21 CFR Part 11 for electronic records?
When used with LogView Pro software and configured with electronic signatures and audit trails, the system satisfies Part 11 requirements for regulated pharmaceutical and biotech facilities.
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