Water treatment system for distilled water

Laboratory water treatment system for deionized / distilled water

Evoqua LaboStar ™ PRO
water treatment system

Laboratory system of ultrapure water, reverse osmosis and deionization

LaboStar ™ PRO is a cost-effective solution for the production of analytical grade pure water. This very compact ultrapure water system can be installed on a desktop in a laboratory. The product water has the following quality indicators: conductivity of 0.055 μS/cm (electrical resistance equal to 18.2 MΩ*cm); total organic carbon content <10 ppb. Water produced by models with a UV - oxidation (UV) module has a total organic carbon content in the range of 1 to 5 pbb. The product water exceeds all quality standards for laboratory water, including: STM Type 1, CLSI and ISO 3696 Type 1. Both deionized water and distilled water, or the filtrate obtained by operating a reverse osmosis system can be used as feed water. Selected water treatment materials and 4 modules, including the DI after-treatment module used in LaboStar PRO, ensure that treated water meets the highest quality standards. Water quality indicators in the recirculation circuit are continuously measured by a conductivity sensor. A positively charged 0.2 µm sterile filter built into the dispenser holds bacteria and endotoxins. This allows you to produce pure water with a level of endotoxins < 0.001 EU/ml, eliminating the need to use an expensive ultrafilter. An uncharged 0.2 µm sterile filter is also available.

Benefits of LaboStar PRO system
• Ultrapure water feed directly to dispenser
• The dispenser is practical and convenient to use
• Existence of silent work mode
• Fast disinfection process
• Quality control at each stage of cleaning
• Built-in pressure regulator
• Fast module replacement due to quick connectors.
• Protective cover at the end of the sterile filter
Benefits of LaboStar PRO UV 4 system
• Built-in tank 7 liters
• System mobility
• Ultrapure at your disposal just a few minutes after filling the tank

Ultrapure water characteristics LaboStar PRO DI 2 LaboStar PRO DI 4 LaboStar PRO UV 2 LaboStar PRO UV 4
Flow rate l/min

1.5*

1.5* 1.5* 1.5*
Conductivity µS/cm 0.055 0.055 0.055 0.055
Resistivity MΩ*cm 18.2 18.2 18.2 18.2
TOC ppb 5 - 10 1 - 5 1 - 5 1 - 5
Bacteria cfu/ml <1** <1** <1** <1**
Endotoxins EU/ml <0.001** <0.001** <0.001** <0.001**
Particles > 0.2 µm per ml <1 <1 <1 <1
Product water characteristics
Pressure bar 0.1 - 6 - 0.1 - 6 -
Initial conductivity µS/cm <20 <20 <20 <20
Silt Density Index SDI <12*** <12*** <12*** <12***
TOC ppb <50 <50 <50 <50
Free chlorine mg/l <0.1 <0.1 <0.1 <0.1
Total iron mg/l <0.1 <0.1 <0.1 <0.1
CO2 mg/l <15 <15 <15 <15
Water temperature °C 5-35 5-35 5-35 5-35
Environment temperature °C 5-35 5-35 5-35 5-35
Power requirements
Power consumption W 270 270 270 270
Power supply V/Hz 100 - 240 V /50 - 60 Гц 100 - 240 V /50 - 60 Гц 100 - 240 V /50 - 60 Гц 100 - 240 V /50 - 60 Гц
Dimensions (HxWxD) mm 535x400x410 535x400x410 535x400x410 535x400x410
Weight kg 21 24 23 24