Opis
- Scope of application
fit for lighting for surgical operations.
- Structural characteristics
LED shadowless operation lamp LED light source, effectively reduces the heat.
LED shadowless light bulb with a long life, the advantages of aging is not easy
Lamp arm with gimbal structure, with a multiple range of motion
Structur see figure 1
Working principle：The light source to a single point with LED light beam converged by the lens intersect made.
Operation shadowless lamp rotating balance system is designed to meet the needs of a variety of surgical, surgical lighting is the best angle of rotation of the works bearing drive, so that surgical lamp located in the direction of the need for operation, while increasing the adjustable damping, so that the surgical lights move the handle is lightweight, stable and reliable positioning.
The balance system works by pre-compression, the compression spring so that the lamp to balance the force required by the song linkage. The lamp up and down operation is comfortable, lightweight. The electrical control switching power supply, the output voltage stable, able to adapt to the requirements of network power fluctuation range of places. Light-emitting diodes in parallel and then in series, and is divided into multiple separate control a single light-emitting diode, in the case of a single series of damage, its illumination of ≥ 40,000 lx.
3.Technical parameters
Safety class: Type B of Class I
Operation mode：Continuous operation
Equipment category：Non-AP / APG equipment
Inlet protection：No prection fluid
The device does not have the part of the defibrillation discharge effect protection
The device has no signal input and output
The device is a permanent installation of equipment
Normal work condition: ambient temperture:5℃~40℃
Relative humidity: ≤80%
Atmospheric pressure:860hpa~1060hpa
Power voltage: 220V 50/60Hz
Input power： 150VA
Illumination：160，000lx≥Ec≥80，000lx
Color temperature： 6700≥Tc≥3000
Total Illumination： ≤1000w/m2
Total Illumination/ Illumination：≤6mW/m2lx
Light spot diamete：180mm±40mm
d50：110mm±35mm
50% of the center illumination light region diameter d50 should not be less than 50% of the spot diameter d10
Depth of light beam：≥700mm
color rendering index：100≥Ra≥85
effect of shadowess：
A baffle remaining illumination of not less than 35%, the remainder of the two baffle illumination of not less than 38%, a deep cavity tube remaining illumination of not less than 70% of a baffle and deep cavity tube remainingillumination of not less than 32%, two baffles, and the remaining deep cavity tube illumination of not less than 34%.
powerswitchfuse：FS5A 250VAC
LED power：DC24V(0.5W/3V×8)
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