PURIST®Ultrapure Lab Water Systems with a Dispenser

The PURIST Ultrapure Lab Water System produces ultrapure water from EDI, reverse osmosis (RO), distilled or deionized water. 

- 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)
- The remote dispenser has a built-in high precision resistivity sensor with cell constant of 0.01 cm-1 to measure the quality of ultrapure water just prior to the dispensing point.
- The handle is 360 degree-rotatable and detachable from its support for effortless and instant dispensing with maximum flexibility.
- 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
- With RephiBlue mobile app for remote control and diagnosis from your mobile devices (for TOC models).
- Online TOC monitors the product water TOC level (for TOC models).

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.


 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 or RephiBio filter)
 Microorganisms < 0.1 cfu/ml (with a 0.2 μm final filter or RephiBio filter)
 Pyrogens (endotoxins) < 0.001Eu/ml (with a RephiBio filter)
 RNase < 0.5 pg/ml(with a RephiBio filter)
 DNase 1 pg/ml(with a RephiBio filter)
 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 UV Ultrapure Water System, 100 - 240 VRS2200QUV
 PURIST Ultrapure Water System, 100 - 240 VRS2200QSS
 PURIST UV Ultrapure Water Systems, with dispenser RS2200QUVP
 PURIST UV Ultrapure Water System, with dispenser and TOC RS2200QTVP

 PURIST Water System

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