PURIST®Ultrapure Lab Water Systems

The PURIST Ultrapure Lab Water System produces ultrapure water from EDI, reverse osmosis (RO), distilled or deionized water.
Features:
- Automatic system recirculation every hour to prevent bacteria from growing inside the system
- A dual UV lamp to kill bacteria and reduce organics to trace level
- Volumetric dispensing and calibration
- Alarm and maintenance info on a large color LCD monitor
- Adaptable to various final filters.(e.g., final filters for HPLC or to remove RNAse/ Endotoxins)
- Real-time Resistivity measurement by a high-precision resistivity meter with temperature compensation (conductivity cell constant 0.01cm -1)
- Small compact footprint that occupies minimal space in your lab
- Ergonomically designed to ensure a simple installation, operation and easy maintenance
- Manufacturing plant is ISO 9001:2015 certified 

Main Applications:
- Preparation/dilution of HPLC mobile phases, blanks, sample and buffers in GC, HPLC, AA, ICP-MS and other advanced analytical techniques.
- Preparation of media for mammalian cell culture, IVF, reagents for molecular biology applications.
Specification:

 Feed Water Quality 
 Feed Water Type Reverse Osmosis (RO) water
 Distilled water
 Deionized or EDI water
 Operating Temperature 5~45 ℃
 Feed Water Pressure 0-15 psi (0-1 bar)
 Product Water Flow Rate 1.0 - 1.5 L/min at 25℃
 Product Water Quality 
 Resistivity 18.2 MΩ·cm at 25℃
 TOC* <10 ppb (< 5 ppb with a dual wavelength UV lamp)
 Particle (>0.2 μm) <1/ml (with a 0.2 μm final filter)
 Microorganisms <0.1 cfu/ml (with a 0.2 μm final filter)
 Pyrogens (endotoxins) <0.001Eu/ml (with UF filter)
 RNase < 0.01ng/ml(with UF filter)
 DNase < 4 pg/μL(with UF filter)
 Dimensions 
 Length x Depth x Height  21 cm × 36 cm ×44 cm
 Net Weight (Operating Weight) 6.0 kg (10.5 kg)

*When TOC of feed water level is 50ppb.

Ordering information:

 Description Catalog No.
 PURIST Ultrapure Water System RS2200QSS
 PURIST UV Ultrapure Water Systems RS2200QUV

PURIST Water System

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