KANOMAX 65 Ser Intelligent Environmental Test Instrument (Thermal Anemometer with Integrated Temperature, Humidity & Differential Pressure Sensing)
| Brand | KANOMAX |
|---|---|
| Origin | Liaoning, China (Distributed under KANOMAX Japan licensing agreement) |
| Model | 65 Ser |
| Instrument Type | Thermal Anemometer |
| Resolution | 0.01 m/s |
| Velocity Range | Dependent on interchangeable probe (standard probe: 0.01–30.0 m/s) |
| Accuracy | ±2% of reading or ±0.015 m/s (whichever is greater) for velocity |
| Operating Temperature | −20 to +70 °C |
| Operating Humidity | 0 to 100 %RH (non-condensing) |
| Data Storage Capacity | 20,000 records |
| Interface | USB 2.0 |
| Analog Output | 0–1 V (linear, user-configurable parameter) |
| Power Supply | 6 × AA alkaline batteries or optional AC adapter |
| Dimensions | 88 × 188 × 41 mm |
| Weight | 400 g |
| Probe Compatibility | 8 standardized KANOMAX thermal and vane probes (e.g., 6501, 6502, 6503, 6505, 6506, 6507, 6508, 6509) |
| Built-in Calculations | Air volume (m³/h, CFM) via user-defined duct geometry (rectangular, circular, oval cross-sections with dimensional input) |
Overview
The KANOMAX 65 Ser Intelligent Environmental Test Instrument is a multi-parameter handheld anemometer engineered for precision air velocity, volumetric flow, temperature, relative humidity, and differential pressure measurement in HVAC commissioning, cleanroom validation, industrial hygiene surveys, and laboratory ventilation assessments. Utilizing constant-temperature anemometry (CTA) principles, the instrument maintains a heated sensing element at a fixed temperature differential above ambient—enabling highly responsive, low-inertia detection of convective heat loss proportional to airflow velocity. Its modular architecture supports eight field-interchangeable probes, each calibrated individually and recognized automatically by the main unit, ensuring traceable measurement integrity across diverse duct geometries and flow regimes. Designed for compliance-critical environments, the 65 Ser delivers metrologically sound data suitable for ISO 14644-3 cleanroom classification, ASHRAE Standard 111 field measurement protocols, and OSHA 1910.94 ventilation system evaluation workflows.
Key Features
- Simultaneous real-time acquisition of air velocity, temperature, relative humidity, and differential pressure — all displayed on a high-contrast backlit LCD with intuitive icon-based navigation.
- Integrated volumetric flow calculation engine: accepts user-input duct dimensions (width, height, diameter, aspect ratio) and automatically computes airflow rate (m³/h or CFM) using ISO 10780-1 compliant averaging algorithms.
- High-resolution data logging: stores up to 20,000 timestamped records internally with configurable sampling intervals (1 s to 60 min); includes statistical functions (mean, max, min, standard deviation) per measurement channel.
- Probe-agnostic calibration architecture: each KANOMAX-certified probe (6501–6509) carries embedded calibration coefficients; the 65 Ser reads and applies them automatically upon connection — eliminating manual coefficient entry and reducing operator error.
- Dual power operation: 6 × AA alkaline batteries provide ≥20 hours of continuous use; optional AC adapter enables extended benchtop operation without battery depletion concerns.
- USB 2.0 interface with KANOMAX DataView software support for raw data export (CSV, TXT), report generation, and GLP-compliant audit trail configuration (user login, session timestamps, parameter change logs).
Sample Compatibility & Compliance
The 65 Ser accommodates eight distinct probe types optimized for specific applications: fine-wire thermal probes (6501, 6502) for laminar cleanroom monitoring; ruggedized vane probes (6505, 6506) for high-turbulence industrial ducts; and differential pressure-compatible pitot-static probes (6507, 6508) for HVAC static pressure profiling. All probes meet IP54 ingress protection when mated with the main unit. The instrument complies with IEC 61000-4-2 (ESD immunity), IEC 61000-4-3 (radiated RF immunity), and conforms to CE marking requirements under the EU Electromagnetic Compatibility Directive 2014/30/EU. While not FDA 21 CFR Part 11 certified out-of-the-box, its data export architecture supports integration into validated systems meeting GxP documentation standards when deployed with controlled procedures and electronic signature workflows.
Software & Data Management
KANOMAX DataView software (Windows-compatible, version 3.2+) provides full post-processing capability: time-series visualization, scatter plots (e.g., velocity vs. temperature), custom report templates (PDF/Excel), and batch export of logged datasets. Raw files include metadata headers (probe ID, calibration date, operator ID, location tag). Audit trail functionality records all configuration changes, including sensor zeroing events, unit conversions, and averaging window adjustments — supporting ISO/IEC 17025 clause 7.7 traceability requirements. Data integrity is preserved via write-once internal memory; no volatile RAM storage is used for critical measurements.
Applications
- HVAC system balancing and TAB (Testing, Adjusting, Balancing) per NEBB Procedural Standards.
- Cleanroom air change rate verification (ISO 14644-3 Annex B) and unidirectional airflow mapping.
- Industrial exhaust hood face velocity assessment per ANSI/ASHRAE 110 and OSHA Technical Manual Section III: Chapter 5.
- Laboratory fume hood certification and containment performance testing.
- Environmental chamber airflow uniformity studies and thermal comfort evaluations (PMV/PPD modeling inputs).
- Filter leakage scanning support (when paired with aerosol photometers) via real-time velocity profiling upstream/downstream of filter banks.
FAQ
Does the 65 Ser support NIST-traceable calibration certificates?
Yes — KANOMAX offers factory-issued calibration certificates (traceable to JCSS-accredited laboratories in Japan) for both main unit and individual probes. Certificates include as-found/as-left data, uncertainty budgets, and environmental conditions during calibration.
Can the instrument calculate airflow in irregularly shaped ducts?
It supports rectangular, circular, and oval cross-sections only. For non-standard geometries (e.g., triangular, trapezoidal), users must approximate using equivalent hydraulic diameter methods externally and input derived dimensions.
Is analog output scaling configurable?
Yes — the 0–1 V output can be mapped to any active measurement parameter (e.g., velocity, temperature, or calculated airflow) with user-defined span and offset values via the setup menu.
What is the recommended recalibration interval?
KANOMAX recommends annual recalibration under normal operating conditions; more frequent calibration is advised if exposed to particulate-laden air, condensation, or mechanical shock.
Are firmware updates available?
Firmware upgrades are distributed free of charge via the KANOMAX global support portal and require USB connection and DataView software for installation.
