Kanomax 1590-0C Multi-Channel Thermal Anemometry System
| Brand | Kanomax |
|---|---|
| Origin | China (Liaoning) |
| Model | 1590-0C |
| Instrument Type | Thermal Anemometer |
| Resolution | 0.01 m/s |
| Measurement Range | 0.01–50.0 m/s (dependent on probe selection) |
| Accuracy | ±2% or ±0.02 m/s (whichever is greater), ±3% for selected probes |
| Operating Temperature | 5–40 °C |
| Storage Temperature | −10–60 °C |
| Relative Humidity | 0–85% RH (operating, non-condensing), 0–90% RH (storage, non-condensing) |
| Display | 7-inch color LCD touchscreen |
| Power Supply | AC 100–240 V or DC 12–24 V |
| Dimensions (main unit) | 220 × 130 × 40 mm |
| Weight | 0.6 kg |
| Data Storage | 8 GB internal memory (up to 24,500 measurements per module) |
| Communication | USB Type-A (for storage), RS-485 serial (probe interface), LAN (optional via software) |
| Software | Windows 10-compatible, multilingual (English, Chinese, Japanese) |
| Max Channels | 144 (12 modules × 12 probes each) |
| Probe Compatibility | 15 interchangeable thermal anemometer probes, including directional/non-directional, standard/high-temperature (up to 120 °C), and ultra-compact variants |
Overview
The Kanomax 1590-0C is a modular, high-channel-count thermal anemometry system engineered for precision multi-point environmental monitoring in HVAC commissioning, cleanroom validation, industrial ventilation assessment, and laboratory airflow characterization. Unlike conventional single-point anemometers, the 1590-0C employs constant-temperature anemometry (CTA) principles—where a heated sensor element’s thermal dissipation is correlated to local air velocity—to deliver stable, low-range sensitivity down to 0.01 m/s with rapid thermal response (as fast as 1 second for 90% step response at 1 m/s). Its architecture separates system control (1590-0C main unit), signal acquisition (1591-0C 12-channel modules), and analog output conversion (1592-0C modules), enabling scalable deployment from benchtop verification to facility-wide grid monitoring. The system operates independently of a host PC—configuration, real-time visualization, and data review are fully supported via its integrated 7-inch capacitive touchscreen—while maintaining full interoperability with external SCADA, DCS, or building management systems through configurable analog outputs.
Key Features
- Modular scalability: One 1590-0C main unit supports up to 12 × 1591-0C acquisition modules, delivering up to 144 simultaneous measurement channels for wind speed, temperature, and relative humidity.
- Probe flexibility: 15 thermally compensated probe models—including directional (e.g., 0972-00), omnidirectional (e.g., 0975-00), high-temperature (up to 120 °C; e.g., 0976-03/04), and ultra-miniature variants—ensure optimal sensor selection for ductwork, laminar flow hoods, or confined geometries.
- Embedded intelligence: On-device touchscreen interface enables standalone operation—no PC required—for setup, live trend display, statistical analysis (min/avg/max), and CSV export to USB storage.
- Dual-mode analog output: Each 1592-0C module provides 12 isolated analog channels, configurable per channel as 0–5 V (1 kΩ load) or 4–20 mA (250 Ω load); up to 12 modules support 144-channel velocity, 72-channel velocity+temperature, or 36-channel velocity+temperature+RH output.
- Robust environmental rating: Designed for continuous operation in controlled environments (5–40 °C, 0–85% RH non-condensing); storage tolerance extends to −10–60 °C and 0–90% RH.
- Compliance-ready connectivity: USB and LAN interfaces support secure, timestamped data logging; software includes audit trail functionality aligned with GLP/GMP documentation practices.
Sample Compatibility & Compliance
The 1590-0C system accommodates diverse sampling scenarios without recalibration: directional probes maintain accuracy under angled inflow (±30°), while omnidirectional variants ensure isotropic response in turbulent or recirculating zones. All probes feature built-in temperature compensation—critical for maintaining ±2% velocity accuracy across 0–120 °C operational ranges—and humidity sensing elements validated per ISO 16000-18 for indoor air quality applications. The system meets electromagnetic compatibility requirements per IEC 61326-1 (industrial environment) and electrical safety standards per IEC 61010-1. While not intrinsically safe, its low-power design (10 W main unit, 50 W per 1591-0C module) permits use in non-hazardous classified areas. For regulated facilities, the software supports user access control, electronic signatures, and 21 CFR Part 11-compliant audit logs when deployed with validated Windows 10 configurations.
Software & Data Management
Kanomax’s proprietary Windows 10 application provides synchronized visualization of all active channels, with real-time graphs, statistical overlays (standard deviation, moving average), and customizable alarm thresholds. Data is stored natively in CSV format—compatible with Excel, MATLAB, and LabVIEW—and retains full metadata: probe ID, calibration date, user-defined location tags, and environmental conditions at time of capture. The software allows per-channel parameter assignment (e.g., units, averaging interval, zero offset), automatic probe recognition via serial ID, and batch export of time-series datasets. Optional LAN integration enables remote monitoring and centralized database ingestion via OPC UA or Modbus TCP gateways—facilitating integration into enterprise-level environmental monitoring systems (EMS) compliant with ISO 14644-3 or EU GMP Annex 1 requirements.
Applications
- HVAC performance verification: Simultaneous mapping of supply/exhaust velocities across diffusers, grilles, and duct cross-sections to validate ASHRAE 110 and ISO 14644-3 uniformity criteria.
- Cleanroom qualification: Multi-point air velocity profiling in ISO Class 5–8 environments, including unidirectional airflow verification at critical work surfaces.
- Industrial process ventilation: Monitoring capture velocity at fume hoods, welding stations, and powder handling enclosures per OSHA 1910.145 and ANSI Z9.5.
- Research-grade airflow studies: High-resolution spatial-temporal analysis of thermal plumes, boundary layer development, or wind tunnel test sections using synchronized probe arrays.
- Mobile environmental audits: Battery-powered operation (via DC input) and compact form factor (220 × 130 × 40 mm) enable rapid deployment in vehicles, temporary labs, or field service vans.
FAQ
What is the maximum number of probes supported by a single 1590-0C system?
A single 1590-0C main unit can connect up to 12 × 1591-0C acquisition modules, each supporting 12 probes—enabling a total of 144 simultaneous measurement channels.
Can the system operate without a connected computer?
Yes—the integrated 7-inch touchscreen supports full system configuration, real-time data viewing, statistical analysis, and CSV export to USB storage without any PC dependency.
Which probes are rated for high-temperature environments?
Models 0976-03, 0976-04, and 0976-07 are certified for continuous operation up to 120 °C; all include active temperature compensation to preserve velocity accuracy across the extended range.
Is analog output configurable per channel?
Yes—each channel on a 1592-0C module can be independently set to either 0–5 V or 4–20 mA output, with user-defined scaling factors applied to raw sensor values.
Does the software support regulatory compliance documentation?
The Windows application includes electronic signature capability, user role-based permissions, and tamper-evident audit trails—features designed to support validation under 21 CFR Part 11, EU Annex 11, and ISO/IEC 17025 quality management frameworks.
