Ultra pure water is water nearly or completely devoid of contaminants. Ultrapure water systems are an important component for laboratories across markets including manufacturing and the semi-conductor industry. These ultra pure water systems remove chemical contaminants through de-ionization (DI) and reverse osmosis. An ultra pure water system eliminates bacteria with UV radiation. These laboratory water purification systems can achieve up to 18.2 MOhm-cm in resistivity (high resistivity indicating low levels of anionic contamination) and can reduce organic carbon to less than 50 ppb. An ultrapure water system is equipped with ultra filters to remove endotoxins, DNase and Rnase left over from bacteria destroyed by UV, resulting in extremely low total organic carbon (TOC). Additional carbon filters in these laboratory water purification systems reduces the need for pre-treatment, permitting tap water as a source.
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| Company | Purite Ltd | Purite Ltd |
| Item | Purite Integra HP | Purite Neptune Ultimate - WiFi |
| Price | | |
| Description | Compact, centralised water purification and distribution unit for clinical analyser feed. Incorporates reverse osmosis and UV radiation technologies with internal storage and distribution pump. Produces Type I, II or III water, RO water, deionised water, or ultrapure water. Available in HP IT (Compact, centralised water purification and distribution unit for clinical analyser feed. Incorporates reverse osmosis and UV radiation technologies with internal storage and distribution pump. Produces Type I, II or III water, RO water, deionised water, or ultrapure water. Available in HP IT (integral 50 L tank) and HP GP (external 300 L tank) configurations. Minimum distribution flow rate: 400 L/hr. Optional features: carbon dioxide membrane degasser, 0.2 µm bacterial microfiltration, manual bypass.... Read More | The Purite Neptune Ultimate provides a high flow of consistent quality purified 18.2 MO.cm ultrapure water. The advanced, self-contained unit uses deionisation, photo-oxidation, and bacterial-UV to produce Type I / ultrapure water on demand. It is ideal for analytical and life science laboratory The Purite Neptune Ultimate provides a high flow of consistent quality purified 18.2 MO.cm ultrapure water. The advanced, self-contained unit uses deionisation, photo-oxidation, and bacterial-UV to produce Type I / ultrapure water on demand. It is ideal for analytical and life science laboratory applications. Features ion exchange cartridges with semiconductor grade mixed bed deionising resin (low TOC leaching profile), sub-micron and ultrafilter, 185nm photo-oxidising UV and 254nm UV, UV LED disinfection in the dispense head, recirculation pump to maintain quality, semi-automated cleaning and sanitising routines, TOC indication, and WiFi enabled remote monitoring and operation.... Read More |
| Method | Reverse osmosis (RO), UV (254 nm), deionisation (various polishing cylinder options), 5 µm pre-filter, optional 0.2 µm microfiltration, optional CO2 membrane degassing | Ion exchange (mixed bed deionising resin), 185nm photo-oxidising UV, 254nm UV, ultrafiltration, UV LED point-of-use disinfection |
| Output | Purified water make-up: 120 or 190 L/hr (at 10°C); distribution: up to 270 L/hr at max 3 bar; minimum feed flow: 400 L/hr | Up to 2.0 L/min dispense flow rate |
| Resistivity | < 30 µS/cm to 18.2 MO·cm (with optional deionisation cylinder) | Up to 18.2 MO.cm |
| Dimensions | HP IT: 890 mm (W) x 500 mm (D) x 840 mm (H); HP GP: 1110 mm (W) x 604 mm (D) x 1842 mm (H) | 310 mm (W) × 560 mm (D) × 750 mm (H) |
| Total Organic Carbon (TOC) | < 30 ppb | < 1 ppb |
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