TGA 2950 EGA Furnace Option
TA I
NSTRUMENTS
TGA 2950 D–23
5. Using a soft bristle brush (we recommend a
flexible bottle brush), gently slide the brush
up and down to clean out the inside of the
furnace tube, allowing the handle to bend
freely (see Figure D.9).
Figure D.9
Cleaning the
Inside of the
Funace Tube
6. Rinse the furnace tube with the solvent
again.
7. Replace the rubber cap on the quartz tube
stem when you have completed the cleaning
procedure.
8. Purge the system with nitrogen for one hour.
9. Heat the furnace to 900°C to remove any
remaining solvent.
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