KANOMAX 65 Series Thermal Anemometer with Multi-Parameter Environmental Monitoring Capability
| Brand | KANOMAX |
|---|---|
| Origin | Japan |
| Instrument Type | Thermal Anemometer |
| Resolution | 0.01 m/s |
| Measurement Range | Dependent on Interchangeable Probe Model |
| Accuracy | ±2% of reading |
| Operating Temperature | −20 °C to +70 °C |
| Operating Humidity | 2.0–98.0% RH |
| Data Storage Capacity | Up to 20,000 records |
| Probe Compatibility | 8 interchangeable thermal anemometer probes |
| Built-in Calculations | Air velocity → volumetric flow (with user-defined duct geometry), min/max/avg statistics |
| Display | Simultaneous real-time readout of air velocity, volumetric flow, temperature, relative humidity, and differential pressure |
Overview
The KANOMAX 65 Series Thermal Anemometer is a precision-engineered environmental monitoring instrument designed for laboratory-grade airflow characterization in HVAC commissioning, cleanroom validation, industrial ventilation assessment, and indoor air quality (IAQ) studies. Based on constant-temperature anemometry (CTA), the system measures convective heat transfer from a heated sensing element—typically a fine platinum wire or thin-film resistor—to quantify local air velocity with high temporal resolution and low flow sensitivity. Unlike cup or vane anemometers, thermal anemometers provide true vector-averaged velocity measurements at low Reynolds numbers and are insensitive to flow directionality in turbulent regimes. The KANOMAX 65 integrates calibrated thermal probes with an embedded microprocessor capable of real-time conversion of velocity data into volumetric airflow using user-input duct geometry parameters—including rectangular, circular, and elliptical cross-sections—enabling traceable, ISO 16813-compliant airflow quantification without external software.
Key Features
- Simultaneous measurement and display of air velocity (m/s), volumetric airflow (m³/h or CFM), ambient temperature (°C/°F), relative humidity (%RH), and differential pressure (Pa or inH₂O) — all synchronized within a single acquisition cycle.
- Modular probe architecture supporting eight thermally calibrated, plug-and-play anemometer probes — including retractable telescopic, ultra-thin boundary-layer, and high-temperature variants — each with individual calibration certificates traceable to JIS Z 8000 and NIST standards.
- On-device statistical processing: automatic calculation of minimum, maximum, and arithmetic mean values over user-defined sampling intervals; hold function for transient event capture.
- Internal non-volatile memory stores up to 20,000 timestamped measurement records with full metadata (probe ID, date/time, environmental conditions), exportable via USB 2.0 as CSV files compatible with Excel, MATLAB, and LIMS platforms.
- Rugged, IP54-rated housing with ergonomic grip and backlit LCD display optimized for low-illumination field use; operating range validated from −20 °C to +70 °C and 2.0–98.0% RH per IEC 60068-2-30.
Sample Compatibility & Compliance
The KANOMAX 65 accommodates diverse sampling configurations through its standardized probe interface and geometric input engine. Users define duct shape (rectangle, circle, oval, or custom polygon), dimensions (mm or inches), and number of traverse points — enabling automated grid-based averaging per ASHRAE Standard 111 and ISO 12599. Probe selection determines applicable velocity range: standard probes cover 0.05–30 m/s; high-range variants extend to 60 m/s. All measurement modes comply with ISO 9001:2015 calibration management requirements. The device supports GLP/GMP-aligned audit trails when used with optional KANOMAX DataLink software, fulfilling documentation expectations under FDA 21 CFR Part 11 for regulated environments.
Software & Data Management
KANOMAX DataLink (v3.2+) provides secure, encrypted PC-based configuration, firmware updates, and post-processing of stored datasets. It generates compliant reports with embedded calibration status, uncertainty budgets (per GUM Guide to the Expression of Uncertainty in Measurement), and graphical overlays (velocity profiles, time-series trends). Raw data exports include probe-specific sensitivity coefficients and thermal time-constant metadata — essential for uncertainty propagation analysis. The software enforces role-based access control and electronic signature workflows aligned with ALCOA+ principles for data integrity.
Applications
- HVAC system balancing and TAB (Testing, Adjusting, Balancing) per NEBB Procedural Standards
- Cleanroom airflow uniformity mapping (ISO 14644-3 Class 5–8)
- Local exhaust ventilation (LEV) hood face velocity verification (HSE HSG258)
- Industrial furnace and dryer airflow profiling
- Building envelope infiltration/exfiltration estimation using tracer-gas dilution support
- Educational fluid mechanics labs requiring real-time CTA demonstration
FAQ
Does the KANOMAX 65 require annual recalibration?
Yes — KANOMAX recommends annual traceable recalibration against a NIST-traceable reference anemometer in accordance with ISO/IEC 17025 accredited laboratories. Calibration certificates include measurement uncertainty statements.
Can the device calculate airflow in irregularly shaped ducts?
It supports user-defined polygonal cross-sections via coordinate input, but accuracy depends on representative traverse point density and adherence to ISO 12599 sampling protocols.
Is the internal memory battery-backed?
Yes — data retention is maintained for ≥10 years without power, verified per JEDEC JESD22-A117 reliability testing.
Are probe calibration certificates supplied with each unit?
Each probe ships with a unique, factory-issued calibration certificate indicating serial number, date, reference standard used, and deviation table across its operational range.
Does the instrument meet electromagnetic compatibility (EMC) requirements for laboratory use?
Complies with EN 61326-1:2013 for EMC immunity and emissions in industrial and laboratory environments.
