Model:PE-100 SERIES PLASMA SYSTEM Chamber dimension:12H"*12W"*12D" Electrode configuration:11”*W*11”D*9”Spacing ,1 level Vacuum system::29CFM Vacuum gauge:0-1TORR. RF Power:0-300WATTS@13.56MHZ. GAS Flow:0-50CCM O2 Temperature control(optional):0℃ to 150℃±0.5℃ AC service:220VAC,50HZ,1PHASE,15A Process gas:15 to 30psig System environment :85℉