TA Instruments TMA 2940, Operator'S Manual, Page: 15 / 176

TA I
NSTRUMENTS
TMA 2940
XV
Potential Asphyxiant
Liquid nitrogen can cause rapid suffocation without
warning.
Store and use in an area with adequate ventilation.
Do not vent LNCA container in confined spaces.
Do not enter confined spaces where nitrogen gas
may be present unless the area is well ventilated.
The warning above applies to the use of liquid nitrogen. Oxygen
depletion sensors are sometimes utilized where liquid nitrogen is
in use. Please refer to the “Safety” section of the
TA Instru-
ments Liquid Nitrogen Cooling Accessory manual for more de-
tailed instructions regarding the use of the LNCA.
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W ARNING