#Hydrogen for mac 10.6.8 skin#
#Hydrogen for mac 10.6.8 code#

The following two tables are taken from ANSI Z136.1 and were compiled to aid in the classification of a laser system. Classification can be done according to ANSI Z136.1 which is very similar to the CDRH and IEC classifications.

Lasers that have been built or modified at the University of Illinois need to be classified and registered with IEMA through DRS. The beam can also generate airborne contaminants and hazardous plasma radiation.

#Hydrogen for mac 10.6.8 skin#

It is damaging to the eye and skin from the direct beam and diffuse reflections (scattering), and a potential fire hazard. The output is limited to 0.5 W for continuous wave lasers.ДЄ class 4 laser system has an output of more than 0.5 W (continuous wave). The output is limited to 5 mW.ДЄ class 3b laser system is more powerful than a 3R and is NOT safe for direct viewing or viewing of specular reflections. The natural aversion reflex is NOT adequate protection but the probability of an injury is small. It is potentially hazardous if viewed through magnifying optics.ДЄ class 3R laser system is potentially hazardous under some direct and specular (mirror-like) reflection viewing conditions if the eye is relaxed (focused at infinity). A class 2M laser has an expanded beam and it can have a higher output. The natural aversion reaction to bright visible light (0.25s) is expected to protect the eyes from damage. M stands for magnification.Д¬lass 2 laser systems are limited to the visible portion of the spectrum (400-700 nm) and to an output of 1 mW for continuous wave lasers. In this case, the system temporarily reverts to the original laser classification.ДЄ class 1M laser system has an expanded beam and is only hazardous when viewed through magnifying optics. The laser is either of low power or the class 1 laser systems incorporates an вЂњembeddedвЂќ higher-power laser, which can be accessed only if safety interlocks are defeated or bypassed during servicing. The following classes are defined:Д¬lass 1 laser systems do not emit hazardous radiation under normal operating conditions. Commercially purchased lasers bear a sticker indicating the laser class. Classification is based on the level of hazard of the laser beam during normal operation and includes factors such as wavelength, power output, accessible emission level, and emission duration.

#Hydrogen for mac 10.6.8 code#

Commercially purchased lasers are classified either by the US Performance Standard () of the Center for Devices and Radiological Health (CDRH) or the International Code (IEC 60825-1).