Purite Neptune Ultimate
For clinical laboratory water
Type I / Ultrapure water (UPW) water
The Purite Select Neptune Ultimate provides a high flow of consistent quality purified 18.2MΩ.cm ultrapure water. The advanced, self-contained unit is ideal for the most challenging laboratory applications, especially analytical and life sciences.
- Advanced ion exchange cartridges – a low TOC leaching profile and high activity organic absorption media
- Ultrafiltration to remove particles, bacteria and endotoxins
- 185nm or photo-oxidising UV to cleave organic compounds into smaller charged ionic species that can be removed by ion exchange
- 254nm UV to reduce bacteria by more than 99%
Overview
Purite Neptune Ultimate | Overview
The Purite Select Neptune Ultimate uses deionisation, photo-oxidation and bacterial-UV to produce ultrapure 18.2MΩ.cm purified water. The system automatically recirculates purified water, to maintain quality and features full data capture capabilities, for traceability, plus intelligent monitoring to put the unit into standby when not in use.
Each unit also features semi-automated cleaning and sanitising routines, TOC indication and alarms for cartridge, UV and filter replacement.
Features
Purite Neptune Ultimate | Features
- Ion exchange cartridges incorporating monospherical, semiconductor grade mixed bed deionising resin with a low TOC leaching profile and a high activity organic absorption media
- Sub-micron and ultrafilter to remove particles, bacteria and endotoxins
- 185nm or photo-oxidising UV to cleave organic compounds into smaller charged ionic species that can be removed by ion exchange
- 254nm UV to reduce bacteria by more than 99%
- UV LED disinfection incorporated within the dispense head
- WiFi enabled for remote monitoring and operation.
Unit Specification
Purite Neptune Ultimate | Unit Specification
| Unit specification | |
|---|---|
| Width (mm) | 310 |
| Depth (mm) | 560 |
| Height (mm) | 750 |
| Maximum Shipping Weight (kg)* | 21 |
| Maximum Working Weight (kg)* | 29 |
| Installation requirements | |
|---|---|
| Power | Single Phase, 110-230V, +/- 10%, 50/60 Hz |
| Feed Water | < 20µS/cm |
| Maximum TDS (ppm) | < 14 |
| Minimum inlet pressure – psi (bar) | 5 (0.34) |
| Maximum inlet pressure – psi (bar) | 20 (1.38) |
| Feed water temperature | 1-35oC |
*Outputs based on a feed water pressure of 2 bar
System / Treated Water Specification
Purite Neptune Ultimate | System / Treated Water Specification
| System specification | |
|---|---|
| Display panel | LCD – Colour touch screen |
| Internal filtration | Ultrafiltration |
| Point of use | UV / LED |
| UV lamp | 185nm & 254nm |
| Recirculation pump | Yes |
| Ultrapure polishing cartridges | Yes |
| Dispense modes | Latched – hold – volumetric |
| Dispense flow rate | up to 2.0 l/min |
| Treated water specification | ||
|---|---|---|
| Inorganics | up to 18.2MΩ.cm | |
| pH1 | Neutral | |
| Bacteria | < 0.1cfu/ml | |
| Organics – TOC (ppb) | < 1 | |
| Particles | 0.005µm | |
| Endotoxins | < 0.001EU/ml | |
| DNases | < 4pg/µl | |
| RNases | < 0.01ng/ml | |
1pH of stored water may decrease due to absorption of free carbon dioxide
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