Description: PLASMATHERM 720 / 730 RIE (PLASMATHERM 720 / 730) PLASMATHERM 720 / 730PLASMATHERM 720 / 730 RIE system w/ Alcatel RSV 300 roots pump, Leybold 50P vacuum pumping system, Neslab RTE-211 recirculator chiller, and KDS monitor.