Topcon ALADDIN - Information on Measurements

ALADDIN - User manual Rev. 23 of 08/07/2016
139
15.5 Information on measurements
1) Anterior chamber depth
Measuring range
1.5 – 5.5
mm
Display resolution
0.01
mm
Repeatability in live mode
±0.1
mm
2) Axial length
Measuring range
15 - 38
mm
Display resolution
0.01
mm
Repeatability in live mode
±0.016
mm
3) Corneal Topography/Keratometry (radius and axes of the main meridians)
Curve Radius (mm)
Measuring range
3.3 -37.5
mm
Display resolution
0.01
mm
Repeatability in live mode
±0.02
mm
Diopter Curve Radius (D) (n=1.3375)
Measuring range
9.0 -101.5
D
Display resolution
0.01
D
Repeatability in live mode
±0.12
D
4) Limbus (WTW)
Measuring range
6 – 18
mm
Display resolution
0.01
mm
Repeatability in live mode
±0.05
mm
5) Pupil dimension
Measuring range
0.5 – 10
mm
Display resolution
0.01
mm
Repeatability in live mode
±0.05
mm
15.6 Environmental conditions
For operation:
Storage:
Transport:
Temperature
10-40° C
0-40° C
0-40° C
Relative humidity
8-75% (non condensing)
8-75% (non condensing)
8-75% (non condensing)
Atmospheric pressure
700-1060 hPa
700-1060 hPa
500-1060 hPa