PURIST®Ultrapure Lab Water Systems


    Lab & Analytical Lab & Analytical

PURIST®Ultrapure Lab Water Systems


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
  • Ultra purification cartridge is filled with LeFilTM and OrganeFilTM media to remove trace ions and organics.
  • A full range of cartridges for various applications including ultra-low TOC, low Mg, low boron, ICP and DI type.
  • 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.
  • The volumetric function can automatically set and deliver the water volume (From 0.1 L to 99.9 L) you need.
  • 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
  • RephiLe can provide full document support to meet users’ GMP, GLP, FDA and other certification requirements.
 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)  No particles (with a 0.2 μm final filter or RephiBio filter)
 Microorganisms  < 0.01 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  < 10 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)
 Power  < 55 W

*When TOC of feed water level is 50ppb.