what is lab deionized water system
Our lab deionized water system is a device used to remove ionic impurities from water to produce near pure water. This system is widely used in laboratories, electronic manufacturing, chemical engineering, and medical fields, with the main purpose of providing high-quality pure or ultrapure water.
The deionized water system plays a crucial role in the laboratory. It can remove ion impurities from water, provide high-purity water, and meet the strict requirements of various experiments for water quality.
For example, in chemical experiments, pure deionized water can avoid the interference of impurities on chemical reactions and ensure the accuracy of experimental results. Like acid-base titration experiments, if the water contains impurity ions, it may affect the color change range of the indicator, resulting in inaccurate determination of the titration endpoint.
In biological experiments, deionized water is often used for cell culture, reagent preparation, and other processes. If the purity of water is not sufficient, it may affect the growth of cells and the reproducibility of experiments.
In physics experiments, such as electrical experiments, high-purity deionized water can reduce resistance, improve experimental accuracy and reliability.
In short, the laboratory deionized water system is an important equipment to ensure the smooth progress of laboratory research work and accurate and reliable experimental results.
Parameter of ultra pure water system laboratory
| Model | DI-15 | DI-30 | DI-45 | DI-60 | |||
| Output(25℃)* | 15 liters/hour | 30 liters/hour | 45 liters/hour | 60 liters/hour | |||
| Pure water outlet | One deionized water and one reverse osmosis water | ||||||
| Deionized water quality | |||||||
| Resistivity | 15-18.2MΩ.cm | ||||||
| Particle(>0.1μm) | N/A | N/A | N/A | N/A | |||
| RO water quality | |||||||
| Ion rejection rate | 96%-99% (new RO membrane) | ||||||
| Organic rejection rate | >99%, when MW>200 Dalton | ||||||
| Particles rejection rate | >99% | ||||||
| Feed water requirements | Tap water, temperature:5-45℃,pressure:1.0-4.0Kgf/cm2 | ||||||
| Electrical requirements | AC110-240V, 50/60Hz | ||||||
| Power | 55W | 60W | 70W | 78W | |||
Application field
application area
Deionized water systems are widely used in the following fields:
- Laboratory water: used for cleaning glassware, preparing blank solutions and routine diluted samples, standards, and reagents.
- Electronic manufacturing: used for producing high-purity water required for electronic components.
- Medical industry: used for occasions such as drug production and laboratory testing that require high-purity water.
- Other industrial applications: such as the cosmetics industry, dye production, and other fields that require high water quality.