NANUC air drying setup

From NMR Wiki

This setup is used for drying VT air at NANUC

Balston PSA dryer (model 75-20) --> two ballast tanks (240L each). Ballast tanks are used to even out concentration of O₂ during the operation cycle.

Dryer has the following specifications:

• 8.3 SCFM maximum flow rate at –73 Deg C dewpoint at 80psig
  
• Inlet air temperature: 40F to 78F
  
• Inlet pressure min/max: 60 psig to 125 psig