Leaf User Manual
P/N: 97-4000, Revision 08, Release date: 2020-11-10 Page 53 of 85
Calibration Check Procedure
Regulatory agencies require that manufacturers of US FDA CDRH Class II and IV
and European IEC 60825 Class 2 and 4 medical lasers supply customers with
power calibration check instructions.
Calibration must be performed by a Norlase certified engineer or technician qualified to
work on energized electronic laser equipment.
Disclaimer Warning
Calibration of the Norlase Leaf is a service procedure to be performed only by a
Norlase certified engineer or technician. Measurement or adjustment by anyone other
than a Norlase certified engineer or technician voids any existing manufacturer’s
warranty on the instrument and can result in serious personal injury.
Calibration Check Instructions
Tools Required:
•
NIST-traceable calibrated optical power meter capable of measuring >1.5 W at 520nm at
less than one second duration.
1.
Energize the system and user interface tablet.
2.
Set the system at 500 mw Power, 1000ms Duration
3.
Place the spot size at 200 microns
4.
Enter “Treat” mode and ensure aiming beam is a minimum of 3 mm diameter on the power
meter detector.
5.
Ensure all personnel in the area are wearing laser safety glasses labeled for protection of
OD>5 (ANSI Z136.1) or D LB6 (EN 207) at 520 nm.
6.
Press and hold the footswitch for the entire one second and read the power output. Power
should measure between 400-600 mw.
7.
If power level is outside specification please call Norlase Technical Support or a Norlase
authorized Distributor.
8.
If power is within specification, record the measurement and date for future reference.
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