household Depilatory apparatus It is classified as laser hair removal instrument and photon hair removal instrument. However, the photon hair removal instrument is cheap, low power and easy to imitate, but its hair removal efficiency is not as good as laser hair removal instrument, so most businesses will claim to be laser hair removal instrument when selling. This article teaches you how to correctly distinguish household hair removal instrument.
wavelength
Photon hair removal instrument adopts intense pulsed light technology, and the wavelength of this technology is wide. The wavelength of general photon hair removal instrument is 400nm-1200nm
The laser is a pure light with a single wavelength. At present, all domestic laser hair removal instruments use a wavelength of 810nm, which is a suitable wavelength.
So as long as you see that the wavelength in the product introduction is not a single wavelength, it is a false laser hair removal instrument.
Luminous mode
The core technology of the laser hair removal instrument is semiconductor laser, which is usually packaged inside the instrument and is invisible.
The core technology of the photon depilatory instrument is to filter harmful wavelengths with a light bulb and a wave filter, so that the light tube can be clearly seen.
Therefore, whenever replaceable lamp caps or obviously visible lamps are mentioned, they are all false laser hair removal instruments.
Power size
The parameter that has a great influence on hair removal is power.
The power of the laser hair removal instrument can reach 25J/c ㎡;
The power of the photon hair remover is no more than 10J/c ㎡, and the common power in the market is 6J/c ㎡;
Therefore, as long as the power parameters are not mentioned, or the depilators with power lower than 10J/c ㎡ are all fake laser depilators.
Lamp cap size
Due to the current technical limitations, the household laser hair removal instrument can only be 12mm-12mm at present, and the household laser hair removal instrument can only be 9mm * 9mm smaller;
Photon depilators are generally as large as 3-4c ㎡ because they are lamp caps;
Therefore, as long as the luminous area exceeds 9mm * 9mm, it is a false laser hair removal instrument.
Luminescence times
The core of the laser hair removal instrument is a semiconductor laser. In professional lasers, the life of the laser is generally 10000 hours, which translates into 50 million times of light emission+;
The core of the photon depilatory instrument is the bulb, and the bulb's flash life is generally 50000 to 300000 times;
Therefore, if it is mentioned that the number of times of light emission is less than 50 million, it is generally a false laser hair removal instrument.
