OERTLI OS 4 - Laser power calibration and connection checks

Laser installation protocol
OS 4
VV016042, 2021-03-23 / Rev. 09
OK
1.4
Connect light conductor with laser measurement device to laser probe
connection and confirm message on screen.
Message “Laser door interlock
not closed” is displayed

Notice: _____________________________________________________________________________
1.5
Plug in DRS (Door Remote Switch) at the device and confirm mes-
sage on screen.
Message “Laser door interlock
not closed” disappears and la-
ser changes to stand-by mode

Notice: _____________________________________________________________________________
1.6
Activate „Ready“ key.
Message “Reminder: Laser user
protection” appears

Notice: _____________________________________________________________________________
1.7
Confirm message.
Laser changes to “Ready” mode

Notice: _____________________________________________________________________________
1.8
Get pedal to position 2.
Aiming beam is activated

Notice: _____________________________________________________________________________
1.9
Get pedal to position 3 (100%).
Working beam is activated,
sound correct

Notice: _____________________________________________________________________________
2.
Laser power calibration
Connect test fibre!
2.1
Measure and check the following values at the OS 4 device exit:
Type
Laser power
Laser duration
Expected energy
Tolerance
Measured value
Aiming
Beam
Set value to 9
(= 0.7 mW)
n/a
n/a
± 0.3 mW
___________________ mW
Working
Beam
50mW
1000 ms
50 mJ
± 10 mJ
___________________ mJ
100 mW
1000 ms
100 mJ
± 20 mJ
___________________ mJ
200 mW
1000 ms
200 mJ
± 40 mJ
___________________ mJ
400 mW
1000 ms
400 mJ
± 80 mJ
___________________ mJ
800 mW
1000 ms
800 mJ
± 160 mJ
___________________ mJ
1500 mW
1000 ms
1500 mJ
± 300 mJ
___________________ mJ
2500 mW
500 ms
1250 mJ * 2
± 500 mJ
_________________ mJ
Notice: _____________________________________________________________________________