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TECHNIQUE

POSITION:HOME > TECHNIQUE


  Quanzhou Quanfeng Motor Detection Technology Center is the company's own set of scientific research, testing of engineering and technology testing center, advanced equipment, complete, is the first private enterprises in the fan detection technology center. The Center and the Fuzhou University, Huaqiao University and Fujian Province, the Center of the Institute of horizontal joint, for many fan business services technology center. The main testing items are: air volume test, noise detection, high temperature detection, low temperature detection, constant temperature detection, constant humidity detection, salt spray test, dynamic balance detection, drop impact test, vibration impact test, coaxiality test, concentricity Testing, balance detection, load test detection, turn-to-turn withstand voltage test, voltage detection, frequency detection, current detection, power detection, power factor detection, pressure test test, aging test detection dozens of detection equipment can fully meet Axial fan, centrifugal fan, cross-flow fan and other rotating parts of the product testing. Welcome to the industry to visit the guidance.



Drop test stand
  The device can detect the product from the height of the product after the anti-vibration strength, the product placed 1 meter high, and then let it fall, test the product shell strength and the internal structure of the motor tightness is changing.

High and low temperature and humidity testing machine
  This equipment is suitable for the reliability test of fans and industrial electronic products, with a large temperature control range, performance indicators have reached GB10592-93 "high and low temperature test chamber technical conditions", GB10586-93 "hot and humid test box technical conditions" Applicable to GB2423-93 "Basic Environmental Test Procedure for Electrical and Electronic Products", "Test Low Temperature A: Test Method; Test High Temperature B: Test Method" and constant hot and humid, alternating hot and humid test, which can effectively carry out high and low temperature and hot and humid test The
1, temperature range -70 ℃ -150 ℃ (adjustable);
2, humidity adjustment range: 30% -98% R.H (temperature 30 ℃ -85 ℃);
3, the cooling method: double composite compression refrigeration (air-cooled);
4, temperature and humidity fluctuations: ≤ ± 0.5 ℃, ≤ ± 2% R.H;
5, temperature and humidity uniformity: ≤ ± 2 ℃, ≤ ± 2% R.H;


Vibration testing equipment
  This equipment can simulate the process of automobile transportation and handling of various vibration and shock test, the maximum amplitude of 5mm (sine wave), the maximum acceleration of 20g, the frequency range of 1-400Hz, time control: 315 × 105 S.


Dynamic balance testing machine
  This equipment uses the national GB7662-87 standard for rotating machinery: such as motors, fans, blowers and other rotating parts of the vibration can be detected more. Mainly applicable to: flywheel, fan, impeller and other parts of the more positive balance to the magnetic speed sensor as electromechanical transducer structure, making it more in line with the balance of the force principle. The measuring system adopts the computer and the international general digital and analog integrated circuit. The speed, the value and the phase are all displayed in digital. After starting, the size and phase of the unbalance can be displayed correctly, and the display device can be displayed and the correction device is used to remove the uneven Measure, easy to operate, high efficiency.


Salt spray test machine
  The IEC68-2-11 standard conforms to GB2421, GB2422, GB2424.10 national standard and conforms to ISO-3768, 3769, 3770 ASTM-B117, B268, JIS-D0201, H8502, H8610, K5400, CNS standard. For a variety of materials on the surface of the paint, paint, electroplating anode treatment of rust, insulation and other waterproof treatment, test the corrosion resistance of its products. Temperature range: room temperature +5 ℃ -55 ℃ Humidity range: 85-95% Salt spray settlement: 1-2㏕ / 80㎝2.h.

Air volume testing equipment
  The equipment according to GB / T2658-1995, GB / T1236-2000, GB / T7725-96, JIS-8330, AMCA210-85, ASHRAE51-75, ISO5801-1996 requirements design. Can measure a variety of axial fan, cross flow fan, centrifugal fan and other products of the wind pressure and air volume, and can conduct all-round performance curve of intelligent testing and mapping. Air volume test range of 0.1-50m3 / min, wind pressure test range of 0-1000pa, speed 0-3000rpm.

Noise detection equipment
  The noise tester is a versatile, portable, precision noise measurement and spectrum analysis instrument that is modular in design and can be configured with different hardware and software modules for measurement and spectrum analysis of various industrial noise and Reverberation time measurement, the instrument uses digital detection technology, switching capacitor filtering technology, with high precision, good stability, high reliability. Display with 128 × 64 dot matrix LCD display, menu-type user interface to use.