Techniques For Improved Subambient Operation - TA Instruments TMA 2940 Operator's Manual

t CAUTION:
NOTE:
Techniques
for Improved
Subambient
Operation
TA I TMA 2940
NSTRUMENTS
Subambient Experiments
If using liquid nitrogen as a coolant, be sure to follow all
of the safety precautions listed in the front of this
manual for handling liquid nitrogen.
Adjusting the coolant during the course of the run
may cause nonlinear heating rates, which will be
reflected in noisy or discontinuous curves.
-
o
3–23