UHV miniature vacuum chamberDesigned as (2) spherical cubes side by sideUnitary 316L stainless steel construction(10) 1.33" CF ports(4) External tapped holes for system mountingSpherical ID: 1.10" (27.94mm) - for each halfInternal volume: 1.97 cu. in. (32 cc)Weight: 0.77 lbs (0.35 kg)See print on left