The system adopts pretreatment and two-stage reverse osmosis configuration to produce lab type ll water qualty, combined with theutra-purifcation module to obtain ultrapure water with resistivity 18.25M0.cm (25 c), The periect process and svstem peromance issutable to a vareiv ot complex water sources, and the produced water can meet varous expenmenta reaulrements. tis the best cholcefor high-end laboratory users.

Water production 10L/H-60L/H.

System features and advantages

• ABS integrated molding engineering plastics are used to eliminate corosion and rust.
• The 5-inch large touch color screen operation interface displays the real-time operation status and watelquality is fully monitored. it has a USB interface, which supports data copying, downloading, printing.storage. it automatically record water quality data for five years to help laboratory data statistics.
• Online 3-channel water quality monitoring, re altime monitoring of raw water/RO water, RO water/EDl purewater, UP ultrapure water quality, and can also detect water temperature, TOC value, water tank level andother data .
• Fully automatic RO membrane anti-scale rinsing procedure to prolong the service life of RO membrane.
• The ultrapure water circulation system can be started and shut down freely, maintaining a low level ofbacterial contamination in the system.
• Two-evels passwords to factory and user, system settings are protected by passwords to prevent unauthorized changes.
• The lifetime of pretreatment, RO membrane, UV lamp and ultra-purification column can be set, showingthe used and remainina time of consumables, and automatic reminders when consumables are due to bereplaced to avoid water quality degradation.
• Metered water intake function (timing: 1-60 liters).
• Pretreatment, RO membrane, and ultra-purification components adopt a modular independent structurewhich makes system maintenance and filter element replacement more convenient, and conforms to GLFspecifications. Using DOW original imported RO membrane and DOW ultra-purification resin, the combination of long life of RO membrane and high-quality water quality is realized.
• Dual-wavelength(185nm&254nm)UV lamp assembly (importedlamp)can effectively sterilize, reduce TOC, and enhance thescope of application of the system.
• 5000DUF ultrafiltration assembly (original imported), effectivelyremove pyrogen(endotoxin), can be used for precision cellculture and IVF.
• (0.45+0.1)um imported PES polyethersulfone composite membraneterminal sterilization filter to ensure water quality sterility.
• QlQlN water tank is integrally molded with sanitary non-transparentplastic, top air filter, three-stage liquid level control and ultravioletsterilization of the water tank to strictly control growth of bacteria in thewater tank.