Technical Specification
The LED surgical shadow less lamp is composed of multiple lamp bulbs. The bulb has a longer life than the traditional shadowless lamp. It is round or petal-shaped. It is fixed on the balance arm suspension system. It is stable in positioning and can be moved vertically or cyclically. It can meet different heights during surgery. The petal-shaped surgical shadow less lamp is also a kind of LED. It is introduced separately because the lamp cap is petal-shaped and has a special shape.
Technical parameters
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Diameter of lighthead (mm)
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650/650
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Illumination at 1m (Lux)
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180000/160000
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Brightness control range
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0-100% stepless adjustment
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Color temperature (Kelvin)
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4000-6000
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Color rendering index (CRI)
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85-95
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Temperature rise (surgeon head)(℃)
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≤1
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Temperature rise (surgical field)(℃)
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≤1
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Total irradiance Ee (W/m2)
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≤573+419
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Radiant power Ee/Ec (mW/m2lux)
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≤4
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Effective focusing depth (cm)
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60-130
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Lighting spot size (cm)
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16-28
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L1+L2 depth of illumination (cm)
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≥130
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Bulb type
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LED
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Bulb brand
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OSRAM
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Bulb quantity
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71
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Bulb power
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71
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Average bulb life (hours)
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≥80000
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