Новейший лазерный Пико-и наносекундный лазер LeafPure Dou/лазерное удаление Пико-пигмента Q-switch для использования в клинике
1 315 780,80 ₽ - 1 644 726,00 ₽
Сохранить в закладки 1600818463841:
Product Name | Planar LED |
Light source | LED |
Light spectrum | NIR |
Light power | 1800W |
Pulse width | 5-750ms |
Energy density | 1-100J/cm2 |
Frequency | 1-10Hz |
Skin type | I-VI |
Operation mode | Stamp, Repeat |
Spot size | 12mm*22mm |
Cooling system | TEC Sapphire contact cooling/ Water cooling |
Cooling temperature | 15℃ - 10℃ |
Size | 430*500*870mm |
Net weight | 35KG |
Diode laser | LED | LED Advantages | ||
Thermal damage | Light power | Similar | The burn risk caused by overheating is much lower. | |
Thermal power | Similar | |||
Chip size | 1*10mm | 7.5*7.5mm | ||
Conclusion | Similar total thermal power, LED has bigger heat dissipation are and smaller heat flow density. | |||
Heat transfer patch | Pass to the bottom and rear Average path is 1.5mm | Pass to the bottom Average path is just 0.2mm | ||
Conclusion | LED has very short heat transfer path, lower thermal resistance and much higher efficiency of heat dissipation. | |||
Mechanical damage | Stress | Rectangle, high length-width ratio. Under stress of thermal deformation and thermal fatigue, chips easily desoldering or broken in pulsed working | Square, 1:1 length-width ratio. Extra thin chip and large soldering area firmly but low stress. | The desoldering and broken risk is much lower. |
Conclusion | Because of chip structure, LED chip’s stress is smaller than diode laser | |||
Optical damage | Light power | Similar | The burning risk of light emitting area is much lower. | |
Light emitting area | Size 0.01*0.1mm High brightness, foreign body pollution can cause light-emitting surface burned | Size 5*5mm Brightness is just similar to normal LED lamp of flashlight, slight dust will not being ignited to burn the lighting surface | ||
Conclusion | Because of surface emitting, the brightness of LED light emitting area is much smaller than diode laser. | |||
Chain damage | Not like diode laser, for LED chips, single area’s failure does not affect other emitting area | No chain damage risk |
Technology | IPL | Diode Laser | LED | |
Light source features | Light source | Xenon lamp | Diode laser bars | LED chips |
wavelength | Wide spectrum 610nm-900nm | Single wavelength 755/808nm/1064nm | Narrow spectrum 780-850nm | |
Light power | 5-10kw | 320-1000w | 840w | |
Light emitting area shape | Columnar | Line | Surface | |
Pulse lifespan | 10000-30000shots | 8-30million shots | 60-100 million shots | |
Operation | Operation mode | Stamp | Stamp/Repeat | Stamp/Repeat |
Energy density | 1-40j/cm2 | Stamp:50-100cm2 Repeat:5-12J/cm2@10Hz | Stamp:50-100cm2 Repeat:5-12J/cm2@10Hz | |
Maintenance | Handle | Always need change light tube | Laser generator is easily damaged, need replace every 1 to 2 years | If normal use and regular maintenance, handle has the same lifespan as device |
Filter | No need | Need often change filter and deionizer, if not, laser generator is easily damaged | No need | |
Cooling water | Drinking water | Special deionized water or coolant | Drinking water |
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