Dura Pro Touch and Integrated Water Purification System
Dura pro series, integrating 5.0 inch touch screen system, 3 way water quality sensors, 2 way flow sensors to achieve quantified dispensing, built-in 1 buffer water tank, 3 pumps, and 2 stage RO System, its output ranges from 12 to 24 liters/hour with tap water inlet. Moreover, it equips the remote portable dispenser and 50 liters tank as standard configuration.
It can produce 2 kinds of pure water-deionized water and ultrapure water. And the third kind of pure water- 2nd stage RO Water is optional.
The 2nd stage RO Water’s conductivity can stay 1 – 5μs/cm. The deionized water’s resistivity is above 16MΩ · cm, and the ultrapure water’s resistivity absolutely reaches to 18. 2MS. cm. It completely meets the highest grade I standard of ASTM, CAP, CLSI, EP and usp.
Colorful Touch Screen
5.0 inch colorful high-resolution touch screen (16:9) controlling system, achieve finger-touch new experience.
Standard-equipped 50-liter Tank
100% PE material, the smooth internal surface, conical bottom, standard equipped air filter could absorb CO₂ and organics, and eliminate bacteria and particles. UV lamp is optional to restrain bacteria’s increase and reduce TOC.
Double Stage Reverse Osmosis Techmnology
With 2 pumps, 2 RO membranes and buffer tank, system assures 2nd stage RO Water quality’s stability from different source water, and achieves little drain and low running cost.
Comprehensive Monitoring System
3 way online water quality sensors, detect the quality of feed water, RO Water, deionized water, or ultrapure water respectively. And warn once the water quality’s standard exceeding.
2 way flow sensors, achieve quantified dispensing of RO Water, deionized water, or ultrapure water.
2 Pure Water Outleis-Deionized & Ultrapure Water
Equipping built-in mixed bed resin cartridge and ultrapure polishing resin cartridge, to achieve that the deionized water’s resistivity is above 16MS. cm, and the ultrapure water’s resistivity absolutely reaches to 18. 2MΩ · cm.
Standard Equipped Remote Portable Dispenser
2.0 inch colorful graphics display, acrylic panel, online monitoring the resistivity, temperature, flow rate and dispensed volume of pure water, 2 dispensing models-Instant and volume dispensing, easy for single hand operation, height adjustable arm, more user-friendly as pipette-type dispensing, system circulation function, to achieve ultrapure water’S Continuous circulation, suitable for all lab dispensing such as glassware or volumetric flasks etc.
Features and Advantages
- System sanitizing procedure, achieve the disinfection of ultrapure water’s tube and valve.
- System circulation function, achieve ultrapure water’s circulation to keep top quality of ultrapure water.
- All Cartridges replacing alarm function, based on time, or water quality, show cartridges’ used and residual life.
- Multiple alarm function: no feed water, full water, water quality’s standard exceeding, and cartridge life ending.
- Auto self-flushing of RO membrane function (interval and continuous time setting), extend RO membrane’s life.
- Comprehensive Information query and management function, master system status, water quality, cartridges usage and alarm information.
- System time setting (year/month/day/hour/minute), timing standby (0-60 minute), and timing shutdown (0-24 hour) function.
- Level II password, protect all the parameters setting, and prohibit any unauthorized setting change.
- Auto running data storing function with built-in SD card, and data can be exported through the USB interface.
- Whole plastic shell with high-strength, avoid rusting and keep clean, to meet GLP standard.
- 4 doors and easy-to-replacing cartridge design, convenient to maintain system and replace cartridges.
- Tube and adapter with NSF authorization and top quality, reduce TOC level and assure ultrapure water’s quality.
- Optimized pretreatment (including PP fiber, KDF and active carbon cartridge), effectively protect RO membrane.
- RO module with DOW’s membrane, ensure long life, stable operation and high desalinization rate.
- Ultrapure cartridge with DOW’s top polishing resin, ensure ultrapure water’s quality up to 18.2 MΩ.cm, with the lowest TOC level.
- Double wavelength (185&254nm) ultraviolet lamp module, restrain bacteria’s increase and reduce TOC.
- MWCO 5000D ultrafiltration module, effectively eliminate endotoxin, and suitable for precise cell cultivating and IVF.
- (0.45+0.1)µm double layer PES terminal disinfection filter, assure that terminal pure water is absolutely axenic.
Flow Schematic
Specifications
| Model | Standard | Eliminating endotoxin | Low TOC | Synthesizing |
| Dura Pro 12 | Dura Pro 12F | Dura Pro 12V | Dura Pro 12FV | |
| Dura Pro 24 | Dura Pro 24F | Dura Pro 24V | Dura Pro 24FV | |
| Output(25℃)* | 12 or 24 liters/hour | |||
| Flow rate | Up to 2 liters/minute (with tank) | |||
| Pure water outlet | 2-deionized,ultrapure water | |||
| Ultrapure water quality | ||||
| Resistivity(25℃) | 18.2MΩ.cm | |||
| TOC* | <10ppb | <10ppb | <3ppb | <3ppb |
| Bacteria | <0.1cfu/ml | |||
| Particle(>0.1μm) | <1/ml | |||
| Endotoxin | N/A | ＜0.001Eu/ml | N/A | ＜0.001Eu/ml |
| RNases | N/A | <1pg/ml | N/A | <1pg/ml |
| DNases | N/A | <5pg/ml | N/A | <5pg/ml |
| Deionized water quality | ||||
| Resistivity(25℃) | >16MΩ.cm | |||
| RO water quality | ||||
| Conductivity-1st stage RO water | Feed water conductivity×5%* | |||
| Conductivity -2d stage RO water | 1-5μs/cm* | |||
| Feed water requirements | Tap water, temperature:5-45C, pressure:1.0-4.0Kgf/c㎡2 | |||
| Dimension and weight | LengthxWidthxHeight:545x470x610mm/Weight:30Kg | |||
| Electrical requirements | AC200-240V,50/60Hz | |||
| Power | 240W | |||
| Standard configuration | Main body (Induding 1 set of cartridge)+50 liters PE tank+remote portable dispenser | |||
Remarks:
*The value will be influenced by temperature and feed water’s quality.
