
This Air Flow Test Equipment JX-WT250 is a professional air test equipment. It is ideal for performance testing of diverse fans & heat dissipation equipment. Including: Cooling Fans, AC Fans, DC Fans, Micro Blowers, High-Speed Blowers, Nickel-Iron Foam, Piezoelectric Fans, CPU Axial Fans for Computers, Blowers, Centrifugal Fans, etc.
Main applications: thermal testing, airflow, air pressure, speed, impedance testing.
Item No :
JX-WT250Testing Standards :
ANSI/AMCA 210-07Airflow Range :
2.5~330CFMAutomatic High-Flow Air Flow Test Equipment JX-WT250
This professional High-Flow Air Flow Test Equipment JX-WT250 is widely applied in performance testing of various fans and heat dissipation devices, including cooling fans, AC fans, DC fans, micro fans, high-speed fans, nickel-iron foam fans, piezoelectric fans, computer CPU axial fans, blowers, centrifugal fans, and more.
Beyond fan testing, it is also suitable for fluid mechanics research. It enables laboratory air volume testing under various wind speed conditions and provides precise aerodynamic performance data.
Additionally, the High-Flow Air Flow Test Equipment JX-WT250 plays a crucial role in the electronics and power sectors. It is applicable for performance testing and optimization of power supply equipment, IGBT modules, chip packaging, microelectronic components, and heat dissipation modules. This contributes significantly to enhancing heat dissipation efficiency and system reliability.
Test Modes:
| Model | JX-WT4 | JX-WT60 | JX-WT250 | JX-WT600 | JX-WT1000 |
|---|---|---|---|---|---|
| Standard | AMCA210-07 | ||||
| Airflow (CFM) | 0.02–4.0 | 1.0–95 | 2.5–330 | 2.5–619 | 2.5–1120 |
| Pressure (mmAq) | 0–200 | 0–200 | 0–200 | 0–200 | 0–200 |
| Max Test Opening (mm) | 200 × 200 mm | 250 × 250 mm | 400 × 400 mm | 400 × 400 mm | 500 × 500 mm |
| Heat Transfer Section RQ Test | - | - | Optional | - | - |
| High Static Pressure Damper | - | - | Included | - | - |
| Multi-Fan Test Module | - | - | Optional | - | - |
| PWM Signal Generator | - | - | Included | - | - |
| Shaft Power & Torque Measurement | - | - | Optional | - | - |
| Dimensions (L × W × H, mm) | 1600 × 900 × 1600 | 1820 × 1000 × 1700 | 1820 × 1100 × 1750 | 1800 × 1200 × 1895 | 2450 × 1400 × 2100 |
| Power Supply | AC220V / 50Hz, 0.75 kW | AC220V / 50Hz, 1.5 kW | AC220V / 50Hz, 2.2 kW | AC380V / 50Hz, 3 kW | AC380V / 50Hz, 4 kW |
Understand the Core Measurement Technologies and Working Principles of high-flow air flow test equipment JX-WT250
The High-Flow Air Flow Test Equipment JX-WT250 mainly adopts a differential pressure wind tunnel for air volume measurement and uses a combination of multiple flow nozzles for testing. The nozzles are automatically blocked by cylinders, and flow straightener devices are equipped at the front and rear of the nozzles. The air flow is measured through the combined use of multiple nozzles.

Flow Rate Calculation Formula
Flow rate of a single nozzle:
Qₙ = Cd× Uₙ × Aₙ
Total flow rate of multiple nozzles:
Q_T = ΣQₙ
Design Standards
Designed and manufactured according to the following standards:
AMCA 210-07; GB/T1236-2000; ISO5801-1997
BS848; DIN 24163; JIS B 8330-1981






Truly Present the Product's Details and Craftsmanship

Our portfolio is defined by partnerships with some of the most distinguished organizations and research bodies globally. We have successfully delivered expert solutions to a wide array of prestigious domestic and international clients, covering sectors ranging from telecommunications and electronics to motor systems and advanced materials. Our roster features tech giants like HUAWEI, AMD, OPPO, ZTE, Anker, and Goertek, alongside key manufacturing leaders such as LUXSHAREICT, CATCHER, KELLER, and China Drive Motors. Furthermore, our collaborative network extends to academic pioneers like Baibu Jiaotong University and innovators like APALTEX. This diverse track record serves as a testament to our reliability and multi-industry expertise.

Q: What types of fans can the JX-WT250 test? Does it support ultra-high-speed models?
A: The JX-WT250 is designed for exceptional versatility, covering everything from miniature to large-scale fans. It features an exclusive testing capability for ultra-high-speed fans up to 200,000 RPM, making it an ideal solution for cutting-edge industries like aerospace, servers, and medical devices.
Q: What is the maximum static pressure the JX-WT250 can handle?
A: This equipment is engineered for high-performance testing with a static pressure capability of up to 10,000 Pa. It effectively resolves the testing bottlenecks found in standard equipment, allowing for precise P-Q curve analysis of high-resistance and high-pressure fans.
Q: How does the JX-WT250 ensure measurement accuracy and airflow stability?
A: To guarantee precision, the nozzle system is equipped with professional upstream and downstream flow straighteners (flow conditioners). This design ensures a uniform and stable airflow profile, significantly reducing turbulence and meeting strict laboratory measurement standards.
Q: Is the JX-WT250 suitable for industrial-grade validation? Who uses this equipment?
A: Yes, the JX-WT250 is a trusted solution for industrial-grade validation. It has been endorsed by industry leaders and academic institutions such as Huawei, ZTE, AMD, Anker Innovations, and Xi'an Jiaotong University, proving its reliability for critical R&D and production testing.
Q: How automated is the testing process?
A: The JX-WT250 features a fully automatic control system. Operators can set parameters for automated data acquisition, curve generation, and report output, significantly improving testing efficiency and reducing human error.
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