1. Test items
Vibration frequency accuracy: As a core function, it needs to be accurately tested. Simulate different usage scenarios, such as athletes relaxing thigh muscles and office workers soothing necks, use a professional frequency tester to measure the actual vibration frequency, and compare it with the product nominal value. The smaller the deviation, the better. Only accurate vibration can effectively loosen the fascia, otherwise it will affect the relaxation effect.
Massage head material safety: Direct contact with the skin to detect whether it is environmentally friendly and non-toxic, whether there are any harmful chemicals precipitated, such as heavy metals, formaldehyde, etc., to avoid long-term use causing skin allergies and inflammation, especially when used in high temperature and high humidity environments, the material stability must stand the test.
Motor durability: The motor is the "power heart". By simulating continuous high-intensity use, such as uninterrupted operation for several hours or even longer, observe the motor heating, noise changes, and whether there is power attenuation, to ensure stable output of strong power during frequent use cycles to meet long-term needs.
Noise control level: Use a noise meter to measure the running noise at a certain distance from the fascia gun. In the home use scenario, the noise should not be too loud to affect others. It is necessary to ensure strong power output, optimize the internal structure and sound insulation design, and control the noise within a comfortable range.
2. Detection method
Frequency calibration: Fix the fascia gun, contact the massage head with the professional vibration sensor, turn on different gears, record the real-time frequency feedback from the sensor, draw the frequency curve, compare it with the preset curve, and intuitively present the frequency accuracy.
Material detection: Use chemical analysis methods to sample the massage head, and use spectrometers, chromatographs, etc. to detect the content of harmful substances; simulate the skin contact environment, place the massage head in a high temperature and high humidity box, observe the appearance and texture changes, and evaluate the chemical stability.
Motor test: Install the motor on a special test bench, simulate workload loading, monitor the temperature with an infrared thermometer, measure the noise with a sound level meter, record the running time and performance parameters, and judge the durability.
Noise measurement: In the soundproof room, place the noise meter according to the daily use distance, turn on the fascia gun in each gear, read the noise value after stabilization, and take the average value of multiple measurements to ensure accuracy.
3. Testing standards
The industry is strictly regulated, and the vibration frequency error is limited to a very small range; the safety index of the massage head material refers to the standards of medical devices and contact products; the motor durability has a minimum operating time requirement; the noise control is classified by the use scenario and the upper limit is set to ensure the bottom line of product quality.
4. Significance of testing
For consumers, accurate testing ensures that they can buy a safe and efficient fascia gun, enjoy professional massage at home with confidence, and improve the comfort of life. Enterprises optimize production according to standards, enhance brand reputation, and stand out in the competition. From the perspective of the health industry, standardized testing promotes technology upgrades, expands application boundaries, and contributes to the health of the whole people.
