TA Instruments TGA 2950 - Page 6

TA I NSTRUMENTS TGA 2950vi
Table of Contents
(continued)
Stopping an Experiment ..................... 3-21
Unloading the Sample ................. 3-21
Use in an Oxygen-Free Atmosphere......... 3-22
Purge Gas System............................... 3-22
Instrument Set-Up .............................. 3-23
CHAPTER 4: Technical Reference ....... 4-1
Description of the TGA 2950 ..................... 4-3
Components......................................... 4-5
Balance .......................................... 4-6
Sample Loading Assembly ............ 4-8
Furnace .......................................... 4-9
TGA Standard Furnace ........... 4-9
EGA Furnace ........................ 4-11
Cabinet......................................... 4-13
Heat Exchanger............................ 4-15
Theory of Operation ................................. 4-16
Status Codes ............................................. 4-17