KANOMAX Model 6006 Portable Thermal Anemometer
| Brand | KANOMAX |
|---|---|
| Origin | Japan |
| Model | 6006 |
| Instrument Type | Thermal Anemometer |
| Measurement Range | 0.01–20.0 m/s |
| Resolution | 0.01 m/s (0–9.99 m/s), 0.1 m/s (10.0–20.0 m/s) |
| Accuracy | ±5% of reading (wind speed), ±1°C (temperature) |
| Operating Temperature | −20–70°C (probe), 5–40°C (main unit) |
| Operating Humidity | 20–85% RH |
| Response Time | <1 s (90% for wind speed at 1 m/s), <30 s (90% for temperature) |
| Display | Dual-parameter (wind speed & temperature), 4-segment battery indicator, FAST/SLOW averaging (1 s / 5 s), unit toggle (m/s/°C ↔ fpm/°F), hold function |
| Probe Dimensions | Ø6.1 mm (Ø10.6 mm at tip) × 205 mm |
| cable | Ø3.3 mm × ~1.5 m |
| Main Unit Dimensions | 60 × 120 × 30 mm |
| Weight | ~180 g (incl. batteries) |
| Compliance | Designed for ISO 5801, ISO 17713, and ASTM D1076-compliant airflow verification in HVAC, cleanroom, and industrial hygiene applications |
Overview
The KANOMAX Model 6006 Portable Thermal Anemometer is an engineered solution for precise, real-time measurement of low-velocity airflows and ambient temperature in environmental monitoring, HVAC commissioning, laboratory ventilation validation, and occupational health assessments. Based on constant-temperature anemometry (CTA), the instrument maintains a heated sensing element at a fixed differential above ambient temperature; airflow-induced convective cooling is converted into a calibrated velocity signal via thermistor feedback circuitry. Its thermal sensor design eliminates moving parts, ensuring long-term stability and immunity to particulate accumulation—critical for duct traverses, fume hood face velocity checks, and laminar flow cabinet certification. The integrated temperature compensation circuit ensures metrological consistency across its full operational range (−20 to +70°C probe environment), with optimal accuracy maintained between 10 and 40°C per ISO 17713 Annex B guidelines.
Key Features
- Single-button operation interface optimized for field technicians—no menu navigation required for start/stop, unit switching, or data hold.
- Interchangeable probe design compliant with KANOMAX’s universal connector standard (6004/6006/6162 series), enabling traceable calibration continuity across instrument generations.
- Dual-parameter simultaneous display: wind speed and air temperature, both updated in real time with independent resolution and response tuning.
- Configurable averaging modes (FAST: 1-second moving average; SLOW: 5-second moving average) support transient flow analysis or steady-state reporting per ISO 5801 Section 6.3.
- Battery status indication (4-level LED), automatic power-off after 10 minutes of inactivity, and low-power consumption (<25 mA typical) extend operational life using two AA alkaline cells.
- Robust mechanical architecture: IP54-rated main unit housing, stainless-steel probe sheath, and reinforced cable strain relief suitable for repeated insertion into grilles, diffusers, and duct penetrations.
Sample Compatibility & Compliance
The Model 6006 is validated for use in non-corrosive, non-explosive air streams at atmospheric pressure (±10 kPa). It meets the physical and performance criteria referenced in ISO 17713:2015 (air velocity measurement in ventilation systems), ASTM D1076-21 (standard specification for instruments used in measuring air velocity in ducts), and EN 13182-1:2002 (indoor air quality—part 1: instrumentation requirements). While not intrinsically safe, its low-voltage operation and absence of spark-generating components permit deployment in Class II, Division 2 hazardous locations when used per manufacturer-specified environmental limits. Probe interchangeability supports NIST-traceable recalibration intervals aligned with ISO/IEC 17025-accredited laboratories.
Software & Data Management
The Model 6006 operates as a standalone field instrument with no embedded memory or PC interface. However, its analog output capability (0–1 V DC proportional to wind speed, optional via accessory module) enables integration with data loggers compliant with FDA 21 CFR Part 11 and EU Annex 11 requirements when paired with validated acquisition hardware. All displayed parameters—including timestamped min/max/avg values during hold mode—are manually recordable in GLP/GMP-aligned logbooks. Calibration certificates issued by KANOMAX-authorized service centers include uncertainty budgets per GUM (JCGM 100:2008) and are archived for audit readiness.
Applications
- HVAC system balancing and TAB (Testing, Adjusting, Balancing) per ASHRAE Guideline 111-2020.
- Cleanroom ISO 14644-3 airflow uniformity mapping and recovery testing.
- Fume hood face velocity verification per ANSI/AIHA Z9.5-2022 and OSHA 1910.1450.
- Industrial hygiene sampling pump inlet velocity profiling for respirable dust assessment.
- Validation of laminar airflow workbenches (LFAs) and biosafety cabinets (BSCs) per NSF/ANSI 49-2022.
- Energy audit baseline measurements for demand-controlled ventilation (DCV) retrofits.
FAQ
Does the Model 6006 support data logging?
No—the device lacks internal memory or USB/Bluetooth connectivity. Continuous recording requires external datalogging hardware interfaced via its optional analog output module.
Is the probe compatible with older KANOMAX models such as the 6004?
Yes—the 6006 uses the same mechanical and electrical interface as the discontinued 6004, allowing direct replacement without recalibration if the probe serial number falls within KANOMAX’s cross-model compatibility matrix.
What is the recommended recalibration interval?
Annual calibration is advised for routine QA/QC use; semi-annual calibration is required for GLP/GMP-regulated environments or when used for regulatory submissions.
Can the instrument measure airflow in gases other than air?
No—it is factory-calibrated exclusively for dry air at standard temperature and pressure (STP). Use in CO₂, nitrogen, or humidified air introduces unquantified bias exceeding ±15% without gas-specific recalibration.
How does temperature compensation affect accuracy outside 10–40°C?
The built-in compensation maintains ±5% reading accuracy across the full −20 to +70°C probe operating range, though certified uncertainty increases to ±7% below 10°C and above 40°C per KANOMAX Technical Bulletin TB-6006-Rev.D.
