Wasseraufreinigungs- und Destillationssystem MilliporeSigma Milli-Q IQ 7000

The MilliporeSigma Milli-Q IQ 7000 is a laboratory water purification system that produces Type 1 ultrapure water from pretreated feed water such as RO, distilled or deionized water. The production unit combines ion exchange, 185/254 nm UV photo-oxidation and final polishing cartridges, with onboard resistivity and TOC monitoring, to deliver water at 18.2 MOhm-cm at 25 C with low TOC. The production unit carries catalog number ZIQ7000T0 and serial number F9EA14543, read from the label behind the front cover in photo 4. The system is supplied with a Milli-Q Q-POD remote dispenser (REF ZIQP0D000, S/N F9CA93794, manufacturing date 18-MAR-2019, rated 24-28 VDC / 25 W, from the nameplate in photo 5). The Q-POD sits on the benchtop next to the sink on its own base, with an articulated dispensing arm, a color touchscreen display for flow rate and water quality readout, and a point-of-use POD-Pak final filter fitted to the dispensing head as seen in photo 1. Dispensing is adjustable from a trickle up to approximately 2 L/min. At the time of the visit the production unit was installed in the cabinet beneath the bench and plumbed to feed and drain lines (photo 2), with the Q-POD mounted above on the bench and connected by the interconnect tubing and cable. The unit will need to be disconnected from the water and drain connections before removal. No information on service history, hours or operating condition was recorded, and the displays were not lit in any of the photos.