Agilent Technologies Cary 600 Series, Руководство пользователя

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Introduction
24 Agilent Cary 600 Series FTIR Spectrometers and Microscopes User’s Guide
WARNING Laser Hazard
The laser light could cause retinal (eye) damage if prolonged direct viewing
occurs. This is a Class 2 laser product. It is not powerful enough to harm your
skin should your hand intercept it.
The optical design of the 610 FTIR microscope normally precludes this. You
are never required to remove the protective housing of the 610 FTIR
microscope. Always wear appropriate safety equipment and clothing.
Liquid nitrogen
WARNING Extreme Cold Hazard
Liquid nitrogen is very cold and can cause damage to the human body. Use
appropriate protective equipment when handling liquid nitrogen.
If you are using the MCT or InSb detector you will need a supply of
liquid nitrogen to cool it. It takes about 500 milliliters (16 ounces) of
liquid nitrogen for the initial fill to bring the Dewar to an equilibrium
temperature. It will take about 20 minutes to reach equilibrium. Then
add an additional 200 milliliters (7 ounces) of liquid nitrogen to top
off the Dewar. See Page 36, for more information on filling the
spectrometer Dewar and Page 38 for more information on filling the
microscope Dewar.