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| Name︰ | "Ozone-free"UV sterilizing lamps |
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| specifications︰ | 电参数及寿命 Electric parameters and life：
Lamp type
灯管
型号 Power
功率(W) Lamp volrage
灯管电压(V) Lamp current灯管电流(A) Sterilizing
UV
irradiance
杀菌紫外线
辐照度
uw／cm Max．tube dia管径D
最大值(mm) Length
assemblv
装配长度
L(mm2) Socket
灯头 Life
寿命
(h)
ZSZ6
WSZ6 6 50 0.14 20 13 150 Small size double plug
小型双插脚 1000
ZSZ8
WSZ8 8 60 0.15 30 13 300 Smallsize
double plug小型双插脚 1000
ZSZl5
WSZl5 15 65 0.3 40 16 450 Midium size
double plug中型双插脚 1000
ZSZ20
WSZ20 20 80 0.3 60 16 600 Midium size double plug中型双插脚 1000
ZSZ30
WSZ30 30 130 0.3 100 20 895 Midium size double plug中型双插脚 1000
ZSZ40
WSZ40 40 130 0.42 120 16 847 Midium size double plug中型双插脚 1000
注：1、ZSZ--直管型石英紫外线灯；
2、盘形灯参照此标准；
3、WSZ无臭氧紫外线灯；
4、执行标准：厂标QJ／JW02．01-90。
Note：
1． ZSZStraight tubes quartz UV 1amp；
2． Tray shaped 1amp uses the same parameters；
3． WSZ-Ozone free UV lamd；
4． Standard：plant standard QJ／JW02．0190．
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| Advantages︰ | It is know to all，that among the mercury arc spectrum for lamps only the U1travio1et at 253．7nm is strong enough to kill bacteria．The quartz glass tubes for the UV sterilizlng lamps produced in our company，their transmissivity at 253．7nm is over 70％， have high reputation in the 1amp factories of china．Now there is a question noticeable， in our country a11 the mercury lamps transmit 185nm short wave u1traviolet rays，which result in ozone，the ozone in the air even with a low density (for example 0．1ppm) can irritate person to have mucosa，headache even coma， and pollute the air seriously．To solve this problem our company has developed new ozone free transparent quartz glass tubes With excellent transmissivity at 253．7nm and transmissivity cut at short wave UV 220nm． The sterilizlng lamps made of this tubes have a strong sterilizlng abilitv and no ozone produced．They are the best environmental protection products for the people．
The UV serilizing lamps (include ozone-free lamps) produced in our company are widely used in the fields of medicai health，food industry，pharmacy，biological reaserch，opticai chemistry reaction，etc．They are the best and cheap disinfectors used for air， food， water disinfection and apparatus disinfection in families， kitchens，food industry，hospitals and so on．
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