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Quanzhou Quanzhou wind turbine testing technology center is the companys own set of scientific research, testing engineering technology testing center, advanced equipment, is the first domestic private enterprise fan testing technology center. The center, together with Fuzhou University, Huaqiao University and Fujian Provincial Center Inspection Institute, is a technical center that can serve many wind turbine enterprises. The main detection items include: air volume test, noise detection, high temperature detection, low temperature detection, constant temperature detection, constant humidity test, salt spray test, dynamic balance test, drop impact test, vibration impact test, coaxiality test, concentricity test, balance degree test, load test, inter turn withstand voltage test, voltage detection, frequency detection and current detection Dozens of testing equipment, such as testing, power testing, power factor testing, withstand voltage testing and aging testing, can fully meet the requirements of various rotating parts such as axial flow fan, centrifugal fan and cross flow fan. Welcome people from all walks of life to visit and guide.
The equipment can test the anti vibration strength of the product after falling from a height. Place the product at a height of 1 meter and then make it fall freely. Then test whether the strength of the product shell and the fastening degree of the internal structure of the motor change.
High low temperature constant humidity testing machine
This equipment is suitable for the performance reliability test of fans and industrial electronic products, with a large temperature control range, and the performance indexes all meet the requirements of GB 10592-93 "technical conditions for high and low temperature test chambers", and GB 10586-93 "technical conditions for damp heat test chambers", and is applicable to gb2423-93 "basic environmental test procedures for electrical and electronic products" and "low temperature a: test method; high temperature test" B: Test Method "and constant and alternating damp heat tests can effectively carry out high and low temperature and damp heat tests on products.
1. The temperature control range is - 70 ℃ - 150 ℃ (adjustable);
2. Humidity regulation range: 30% - 98% R.H (temperature 30 ℃ - 85 ℃);
3. Refrigeration mode: Double cascade compression refrigeration (air cooling);
4. Temperature and humidity fluctuation: ≤± 0.5 ℃, ≤± 2% R.H;
5. Temperature and humidity uniformity: ≤± 2 ℃, ≤± 2% R.H;
The equipment can simulate various vibration and shock tests in the process of vehicle transportation and handling. The maximum amplitude is 5mm (sine wave), the maximum acceleration is 20g, the frequency range is 1-400hz, and the time control is 315 × 105 s.
This equipment adopts the national gb7662-87 standard, which can be used to detect the vibration of rotating parts of rotating machinery, such as motor, fan, blower, etc. It is mainly applicable to: flywheel, fan, impeller and other parts for positive balance, with magnetoelectric speed sensor as the electromechanical energy exchange structure, which is more in line with the force measuring principle of balancing machine. The measuring system adopts computer and international general digital and analog integrated circuit. The speed, value and phase are all displayed by digital. After starting, the unbalance value and its phase can be displayed correctly, and the memory display can be realized. With the correction device, the unbalance can be removed. The operation is simple, convenient and efficient.
Salt spray testing machine
Air volume detection equipment
Noise detection equipment