Deionized Water System LDIN-A20 is water system type economic choice of deionized water for general grade experiments. Designed with LCD controlling system, 2 way water quality sensors, timing and quality dispensing, single stage RO system, 1 pump, and built-in 12 liters tank. Its output ranges from up to 30 liters/hour and offers flow rate up to 2 liters/minute (with pressure tank). Features with tap water inlet, it can produce single stage RO water and deionized water. The single stage RO water’s ion rejection rate is more than 97%, and the deionized water’s resistivity is more than 16 MΩ.cm, near to 18.2 MΩ.cm. It completely meets the requirements of general chemical or biological experiments for pure water. Equipped with Ultrafiltration module, effectively eliminate endotoxin and suitable for precise cell cultivating and IVF. Offers 3 kind of status lamp-running, alarm and full water, convenient to know system status. It is auto self-flushing of RO membrane function, extend RO membrane life.
| Output | 30 liters/hour |
| Flow rate | Up to 2 liters/minute (with pressure tank) |
| Pure water outlet | 2 reverse osmosis water, deionized water |
| Deionized Water Quality | Resistivity: 16 to 18.2 M Ω cm Bacteria: N/A Particle (>0.1 µm): N/A |
| RO Water Quality | Ion rejection rate: 97 % to 99% (new RO membrane) Organic rejection rate: >99 %, when MW >200 Dalton Particles and bacteria rejection rate: >99 % |
| Feed water requirements | Tap water, Temperature 5 to 45°C, Pressure 1.0 to 4.0 Kgf/cm2 |
| Dimension | 340 × 500 × 560 mm |
| Power Consumption | 72 W |
| Power Supply | AC100 to 240 V, 50/60 Hz |
| Weight | about 18 kg |
| Standard configuration | Main body (Including 1 set of cartridge) +12 liters pressure tank |
This water purification system is a combinational system that produces Type III water after RO and Type I water after deionization in one cycle




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