3 System description
3.5 Technical Data
Sirona Dental Systems GmbH
Operating Instructions SIROLaser Xtend
20
63 18 351 D3576
D3576.201.01.05.02 11.2018
Optical fibers specification
Optical fiber diameters:
200 µm fiber
320 µm fiber
Core diameter:
200 µm
320 µm
Cladding diameter:
240 µm
385 µm
Coating diameter:
270 µm
408 µm
All diameters ± 20%
Optical fiber length:
200 µm fiber: 170 ± 30 mm
320 µm fiber: 160 ± 30 mm
Minimum transmission
efficiency at related
wavelength:
The optical fiber material has an attenua-
tion of around 1 dB/km @970 nm
Maximum transmission
power:
100 kW/mm² (Nd:YAG, cw at 1060 nm)
Numerical aperture:
≥0.22
Tensile strength:
43 MPa
Transport and storage
The SIROLaser Xtend comes in a cardboard box that ensures proper
and easy transport.
CAUTION
Do not leave the SIROLaser Xtend in a vehicle parked in the sun. The
inside temperature of the car could thus heat up to a point where
individual components may be damaged.
To ensure appropriate storage, the device must always be kept in the
box supplied by Sirona Dental Systems.
Thus stored, the SIROLaser Xtend can withstand the following ambient
conditions:
● Temperatures from -40° C to +70° C
● Relative humidity from 10% to 90%
● Atmospheric pressure from 800 hPa to 1060 hPa
NOTE
The rechargeable battery must be fully charged regularly. After six
months of no charging (storage) the rechargeable battery might lose
its loading capacity and might not be rechargeable anymore.
In its original transport packaging, the SIROLaser Xtend can withstand
the following ambient transport conditions:
● Temperatures from -40° C to +70° C
● Relative humidity from 10% to 95%
● Atmospheric pressure from 800 hPa to 1060 hPa
