Glow Discharge in Edwards 306

• Recommended that Glow Discharge be carried out by the dedicated units
• You will need to install the plasma ring for this procedure (see poster)

• Load sample
• Press cycle allow vacuum pump down to 1.0x 10^-1
• Press seal
• If the vacuum is too good adjust with unmarked knob under bell jar (bleed valve)
• Turn voltage knob to HT
• Turn Selector to 5
• Allow plasma glow for 90 Seconds
• Return selector and voltage knob both to 0
• Press seal to exit

• Vent

Visit Cryo EM Web site at http://www.nysbc.org/facilities/CEM