Description
The ACH-II series represents a high-precision electronic multifunctional air flow capture system designed for HVAC commissioning, balancing, and large-scale ventilation diagnostics. This instrument integrates a micro-manometer with a specialized capture hood to provide direct volumetric flow readings from diffusers and grilles.
Technical Specifications:
Model: ACH-II (Advanced Series)
Measurement Range: 100 to 3500 m³/h
Accuracy: ±(3% of reading + 5 m³/h)
Resolution: 0.1 m³/h
Temperature Range: -5°C to 60°C
Humidity Range: 5% to 95% RH (Non-condensing)
Power Supply: 7.2V Ni-MH Rechargeable Battery or 4x 1.5V AA Alkaline
Display: Backlit High-Definition LCD
Memory Capacity: 256 Data Points for On-site Logging
Communication Interface: RS232 / USB Output
Base Dimensions: 610 x 610 mm (Standard)
Weight: 4.0 kg (Including Hood and Base)
Mechanical and Material Composition:
Hood Material: High-density ripstop nylon with internal anti-static coating
Frame Construction: Lightweight reinforced aluminum alloy
Sensor Technology: Multi-point pitot-static array with thermal compensation
Operational Features:
Automatic Density Correction: Integrated barometric pressure sensor adjusts for local altitude and temperature.
Multi-Directional Flow Detection: Capable of measuring both supply and exhaust airflow without hardware reconfiguration.
Technical Compatibility: Compatible with standard HVAC balancing software and building automation system (BAS) verification protocols.
Industrial Application:
The ACH-II is critical for ISO-certified cleanroom validation and pharmaceutical manufacturing environments where precise air exchange rates (ACH) are mandatory for regulatory compliance. Its ability to compensate for backpressure ensures Original Engineering accuracy even in high-resistance filtration systems.
Logistics and Support:
Lead Time: Typically 3-5 business days for standard configurations.
Certification: NIST Traceable Calibration Certificate included.
Package Includes: Base unit, 610x610mm hood, carrying case, power adapter, and PC interface cable.
Key Attributes
Place of origin: Guangdong, China
Customized support: OEM, ODM
Brand name: ACH
Warranty: 1 years
Model number: ACH-II
Measuring range: 150~3600m3 /hr
Measuring Accuracy: ±5%FS
Measuring range,: -125pa~125pa
Power: Li-battery,6 hours continuous use
Net weight: 4.5kg
Power: Electronic
Packaging and Delivery
Selling Units: Single item
Single package size: 75X75X36 cm
Single gross weight: 22.000 kg
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