laser type: 808 laser for hair removal
Test preparation: Human hair, nylon bag, 808 laser hair removal machine
Test Process : put the human hair on the nylon bag, adjust the laser power on 67 j/cm ( the top power is 100J/cm), this power on the middle level. Then shoot the human hair with the 808 laser, we can see the result: the hair damage only on shot. after several shots, we check the nylon bag. The nylon bag keep well, no damage on the test.
Result meaning: it mean that the 808 laser is work on the human hair, but no damge on others, such nylon bag. it will no hurt the skin.
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