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Page 22 of 43
500050 Rev A
4.3 Performance Verification
IMPORTANT!
The light output of Skylife was factory calibrated with the Ohmeda Medical BiliBlanket
Light Meter ii. Because your facility may use a different Spectroradiometer to measure
light intensity output, it is necessary to understand how your reading correlates to the
Ohmeda Medical BiliBlanket Light Meter ii reading. The following table provides a light
intensity output conversion chart.
GE Ohmeda BiliBlanket Light
Meter ii
(μ
W/cm
2
/nm)
Natus® neoBLUE® Radiometer
(μW/cm
2
/nm)
Respironics Joey Dosimeter
(μW/cm
2
/nm)
20.0
18.1
52.7
25.0
22.4
65.8
30.0
26.8
78.9
35.0
31.2
92.0
40.0
35.5
105.1
45.0
39.9
118.2
50.0
44.2
131.3
55.0
48.6
144.4
60.0
52.9
157.5
65.0
57.3
170.6
70.0
61.7
183.7
75.0
66.0
196.9
80.0
70.4
210.0
I
GE
Conversion Formula:
I
NN
= 0.8713*
I
GE
+ 0.6617
Conversion Formula:
I
RJ
= 2.6214 *
I
GE
+ 0.2450
IMPORTANT!
Skylife is factory calibrated with the disposables in place. Therefore, light intensity
testing must be performed with a Skylife Disposable Swaddle.
Please ensure Skylife is operating at optimum levels using the following procedure:
1.
Skylife's performance is evaluated by measuring its light intensity across twenty-six 1x1" cells at each
treatment setting (Low, High, and Very High)
