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The delivery marks another endorsement of Jingxiu Thermotex's capabilities in high-end airflow testing. More importantly, it puts professional test instrumentation directly into the customer's R&D workflow — screening out potential defects early, before volume production, and helping sharpen the finished products' competitiveness in the market.
The customer, a top-tier fan manufacturer, was focusing its current R&D program on high-airflow fans — products whose high airflow demand and complex application scenarios, such as large industrial ventilation and commercial HVAC systems, make aerodynamic performance and thermal stability critical to the end-user experience. The core requirement was clear: comprehensive testing of self-developed high-airflow fans to identify hidden problems early and avoid the risks of downstream mass production and field deployment.
While the customer already had basic equipment for small-fan testing, conventional instruments fell short at the "high-airflow" end: limited flow measurement range, insufficient data accuracy, and no ability to generate the key performance curves needed for in-depth development-stage testing. Finding a professional test bench purpose-built for high-airflow scenarios became a critical step in the program.
Jingxiu Thermotex's Comprehensive Fan Performance Test Bench matched the requirement on three dimensions — starting with sheer measurement range:
With a standard measurement range of 271–8,486 m³/h — expandable to even larger flows on request — the bench fully covers the customer's high-airflow test envelope with no additional test setup required, delivering accurate data for fans of different power ratings and sizes.
Beyond airflow, air pressure, rotational speed and system impedance testing, the system automatically generates the curves that matter in fan development: the PQ curve (pressure–flow) to verify pressure stability under high-airflow load, the SRC curve (sound pressure level–flow) to trace sources of abnormal noise, and the RQ curve (impedance–flow). Together they reveal problems that never surface on the spec sheet — excessive duct resistance, speed fluctuation at high flow — and eliminate them at the source.
The same bench also covers axial fans, centrifugal fans, DC/AC fans, and thermal performance testing of power modules and IGBT cooling systems — one platform supporting the customer's future product-line expansion and cross-domain R&D, maximizing the value of the investment.
| Parameter | Value / Capability |
|---|---|
| Airflow measurement range | 271 – 8,486 m³/h (standard, expandable) |
| Basic test items | Airflow, air pressure, rotational speed, system impedance |
| Automatic curve generation | PQ (pressure–flow), SRC (sound pressure–flow), RQ (impedance–flow) |
| Applicable fans | High-airflow fans, axial fans, centrifugal fans, DC/AC fans |
| Electronics & power applications | Thermal testing of power modules, IGBT cooling systems |
Founded in 2013, Guangzhou Jingxiu Thermotex Equipment Co., Ltd. is a source manufacturer specializing in thermal and fluid test equipment — including airflow and pressure test benches, natural-convection temperature chambers, altitude/low-pressure test chambers and thermal shock chambers. ISO 9001 certified, with multiple national patents and trusted by leading brands in consumer electronics, automotive and energy industries.
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