Professional LED Light System for All of Surgery Application
16
5. LIGHTHEAD specification
5.1 Technical specification (In accordance with IEC 60601-2-41)
Ÿ
STANDARD SPECIFICATION
Specifications
Unit
LUVIS L200
Remark
Normal Mode
Central illuminance Ec (@1m)
lx
160,000
Electronic adjustment range
%
25 ~ 100
Light field diameter d10
Cm
20 ~ 30
Light field diameter d50
Cm
12 ~ 18
Diameter d50/d10
N/A
> 0.55
Depth of illumination at 20%
Cm
150
Depth of illumination at 60%
Cm
85
Color temperature (3 levels)
K
3,800/4,300/4,800
Color rendering index Ra
N/A
95
Special color rendering index R9
N/A
90
Sh
ad
o
w
d
ilu
ti
o
n
With tube
%
98
With one mask
%
75
With two mask
%
60
With one mask, at base of tube
%
70
With two mask, at base of tube
%
56
Radiation energy
mW/
㎡
·lx
3.49
Illumination energy(Ee)
W/
㎡
546.7
Endo Mode
Illumination
lx
8,000
Ec * 5%
* Optical values are measured with a tolerance of ±10%
