Medium Series Water Purification System
With microcomputer controlling system in LED display, stainless steel shell, built-in 2 set pressure tanks, single stage RO system, 1 pump, portable TDS test pen and on-line conductivity monitor, Medium-RO series reverse osmosis water system is economic choice of RO water’s mass usage for general glassware washing.
With tap water inlet, its output ranges from 45 to 125 liters/hour. It can produce single stage RO water. The single stage RO water’s ion rejection rate is more than 96% (new RO membrane), organic rejection rate>99% (when mw>200 Dalton), particles and bacteria rejection rate>99%. It is suitable for glassware washing, feed of ultrapure water system, autoclave sterilizer, constant temperature and humidity chamber, salt spray test chamber, dampening machine and etc.
Features and Advantages
- LCD (resolution: 240×128, dimension: 106×57mm) controlling system, intuitively display the system running state and various parameters.
- 3 way online water quality sensor, detect the quality of feed water, RO water, deionized water, or ultrapure water respectively. And warn once water quality’s standard exceeding.
- Cartridges replacing alarm function, based on time and 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, extend RO membrane’s life.
- Auto running data storing function through RS232/USB communication port to computer for 1 year at least (optional).
- Level II password, protect all the parameters setting, and prohibit any unauthorized setting change.
- Water dispensing function- timing and quality (time range: 1-99min, water quality range: 0.1-18.2MΩ.cm).
- Built-in 2 set 15 liters airtight plastic pressure water tank, easier for installation and maintenance.
- External water tanks is optional to meet different need and assure ample water-supply.
- High-strength stainless steel shell with powder painting technics, avoid rusting and keep clean, to meet GLP standard.
- Floor type with wheels on the bottom design, convenient to move.
- 3 door 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.
- Long life and high-capacity pretreatment (including PP fiber, and active carbon cartridge), effectively protect RO membrane.
- RO module with DOW’s membrane, ensure long life, stable operation and high desalinization rate.
- Special high-capacity ultrapure polishing technology, to optimize pure water quality maximumly with minimum resin. 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.
- 0.2µm PES terminal disinfection filter, assure that terminal pure water is absolutely axenic.
- Medium series can be upgraded to touch screen system, just the same as Master to Master Touch.
Flow Schematic
Specifications
| Model | Medium-RO300 | Medium-RO400 | Medium-RO600 | Medium-RO800 |
| Output(25℃)* | 45 liters/hour | 63 liters/hour | 94 liters/hour | 125 liters/hour |
| Pure water outlet | 1: reverse osmosis water | |||
| RO water quality | ||||
| Ion rejection rate | 96%-99% (new RO membrane) | |||
| Organic rejection rate | >99%, when MW>200 Dalton | |||
| Particles and bacteria rejection rate | >99% | |||
| Bacteria | <0.1cfu/ml (with optional 0.2μm PES terminal filter) | |||
| Particle(>0.2μm) | <1/ml (with optional 0.2μm PES terminal filter) | |||
| Feed water requirements | Tap water, temperature:5-45℃,pressure:1.0-4.0Kgf/cm2 | |||
| Dimension and weight | Length×Width×Height:640×540×1110mm / Weight: about 60Kg | |||
| Electrical requirements | AC110-240V, 50/60Hz | |||
| Power | 120W | 240W | ||
| Standard configuration | Main body (Including 1 set of cartridge)+2 set built-in 15 liters pressure tank+ TDS/conductivity test pen | |||
Remarks:
*The value will be influenced by temperature and feed water’s quality.
