Dräger Photo-Therapy 4000 Instrucciones De Uso página 24

Technical Data
Light intensity on optical axis
The effective light intensity for bilirubin dissociation (E
depends on how far away the lamp housing (lower edge)
is.
If a higher intensity of light is required, the white light
lamps may be replaced with blue phototherapy lamps (by
trained service personnel or DrägerService). The hours
used by the two additional phototherapy lamps will not
be registered by the hour meter.
Maximum values
Distance cm
2
E mW/cm
bi
Distribution of light intensity
This measurement was performed at a vertical distance
of 40 cm on a bed surface measuring 50 x 30 cm.
Maximum value: 100 %
Intensity specified as a percentage of the maximum value.
Precision : ±5 %.
63 82 91
67 88 100
63 82 91
10 cm 10 cm 10 cm
Average values on working surface given:
4 blue light lamps: 1.3 mW/cm
6 blue light lamps: 1.8 mW/cm
24
bi
30
4 blue light
2.4 ±0.4
lamps
6 blue light
3.4 ±0.6
lamps
10 cm
82 63
10 cm
88 67
10 cm
82 63
10 cm 10 cm
2
2
)
40 50
1.6 ±0.3 1.2 ±0.2
2.3 ±0.4 1.6 ±0.3