*New GB/T 17713-2022 Compliant Technology Sets Industry Benchmark for Performance Verification*

In a groundbreaking leap for kitchen appliance innovation, Citin has launched its state-of-the-art Airflow Testing System, engineered to redefine how range hood performance is measured and validated. Aligning with China’s updated national standard GB/T 17713-2022, this system combines robotic precision with dynamic simulation to deliver unprecedented accuracy in evaluating cooker hood efficiency, stability, and real-world usability.

Inside the Lab: How Citin Technology Decodes True Performance

Gone are the days of theoretical metrics—Citin’s system replicates actual kitchen environments to test how range hoods behave under real constraints. The core components include:

• Smart Industrial Control System: Automates test parameters and data collection.

• Multi-Nozzle Air Chamber: Dynamically adjusts airflow intake via nozzle combinations.

• High-Precision Micro-Pressure Sensors: Capture pressure differentials with ±1% error tolerance.

• Variable-Frequency Auxiliary Fans: Simulate duct resistance in high-rise buildings.

“The system doesn’t just measure—it tells a story,” explains Dr. Hu, Lead Engineer at Citin Lab. “By replicating real-world conditions like sudden wok-fry smoke or turbulent duct pressures, we ensure every kitchen hood we design performs when it matters most.”

Why ±1% Error Margin Matters

For consumers, Citin’s testing rigor translates to tangible benefits:

• Truth in Data: Metrics like 25m³/min max airflow and 1000Pa max static pressure are empirically proven, not estimated.

• Adaptive Intelligence: Citin’s Dynamic Pressure Sensing Tech allows hoods to auto-adjust motor power against duct obstacles, ensuring consistent ventilation even in cramped apartments.

• Energy Efficiency: With >30% full-pressure efficiency, Citin hoods outperform national standards by 15%, reducing power waste without sacrificing suction.

Case Study: The Citin Range Hood

Put to the test, Citin’s flagship cooker hood demonstrated:

• 0.5s Response Time to simulated smoke bursts.

• Noise Reduction by 3dB under peak load compared to previous models.

• Auto-Curve Reporting: The system generates 10+ performance curves (e.g., static pressure-to-airflow, power-to-flow rate) in one click, slashing validation time by 70%.

Beyond Compliance: Citin’s Pledge to Transparency

While many brands struggle to adapt to GB/T 17713-2022, Citin embraces it as a catalyst for industry progress. Every range hood undergoes 50+ simulated scenarios—from stir-frying to deep-frying—before certification.

“The new standard isn’t a barrier; it’s an invitation to innovate,” says Henry, Citin’s CEO. “We’re sharing our testing methodology publicly because we believe trust is built on data, not promises.”

From nozzle calibration to real-time curve plotting, witness how Citin Technology ensures your kitchen stays smoke-free, efficient, and future-ready.

For Developers & Partners

If you would like to know more, please contact us: sales@citingroup.com