Protecting Yourself From Lasers; Rbc Laser Optical Assembly - Siemens ADVIA 2120 Operator's Manual

Protecting yourself from lasers

The ADVIA 2120/2120i Hematology System is classified as a Class I laser
product as defined by the National Center for Devices and Radiological Health
(CDRH) regulations 21 CFR 1040 and by EN-60825.

RBC laser optical assembly

The RBC laser optical assembly is classified as a Class II laser device which has
a maximum power output of 800 μW at 670 nm (nominally) and a continuous
wave output. The RBC laser assembly is set internally to have a maximum output
of 290 ±58 μW. The laser beam path is enclosed in a series of non-interlocked
protective housings that prevent human access to laser radiation during operation
and maintenance of the laser product.
1 Laser aperture
B-12 Warnings and Safety Information