Specifications:
Product name: Rhinitis phototherapy instrument
Product model: XWYL-902A
Color: Black
Material: ABS+PC+Silicone
Charging interface: magnetic interface
Battery type: lithium battery 501520
Battery capacity: 130mAh
Charging time: 2-3 hours
Full battery life: 15-20 days. 5 minutes per use, recommended 1-2 times per day
Product expiration date: 5 years
Product performance:
1. The wavelength of the light source is 630nm, and the tolerance is ±20nm.
2. The beam working time is 5 minutes and the error is ±10%.
3. The irradiation intensity of the phototherapy instrument is 12mW/cm2, and the tolerance is ±3mW/cm2.
4. Irradiation instability St≤10%.
5. When the phototherapy instrument is working normally, the noise should not be greater than 60dB(A).
6. The ultraviolet radiation (wavelength from 200nm-400nm) at any point on the effective irradiation surface shall not exceed 1X10-4 mW/cm2 (1×103 W/㎡).
7. The infrared radiation (wavelength from 760nm to 1400nm) at any point on the effective irradiation surface shall not exceed 10mW/cm2 (100W/㎡).
8. The ratio of the irradiance in the range of wavelength 600nm-760nm to the irradiance in the range of wavelength 200nm~1400nm should not be less than 0.8.
9. When the power supply voltage changes by ±10%, the irradiance of the effective spot at the center point of the effective irradiation surface does not change by more than ±10%.
Packing List:
1*English Packaging Box
1*XWYL-902A Black Main Unit
1*Type-C Charging Cable
1*English Manual
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