Advanced Combined Ultrapure Water System

Short Description:

The OKP-S4 is a premium laboratory ultrapure water system engineered for life science, analytical chemistry, pharmaceutical, food & beverage and emerging electronics industries. It converts ordinary t...


  • Model: S4
  • Feed water:
  • Output water:
  • Application: High performance liquid chromatography (HPLC), ion chromatography (IC), gas chromatography (GC), atomic absorption and emission spectroscopy, mass spectrometry, GC-MS, PCR applications and analysis, and general water supply for high-end precision instruments. Also suitable for organic analysis, capillary electrophoresis, toxicology research, environmental analysis, Langmuir monolayer analysis, TOC analysis, and cleaning of microelectronic components.

Product Detail

Key Features

  • Exclusive OKP monitoring and control system with      microprocessor-based intelligent control for fully automatic ultrapure      water production

  • Dual flow path design delivering both pure water and ultrapure      water; touch-sensitive keys enable one-touch, fast and simple operation

  • High-precision water quality measurement system accurately      monitors the resistivity of product water and displays operating status in      real time

  • Automatic rinsing of purification cartridges with a built-in      anti-scaling program; automatic flushing of the pre-treatment and RO units      for wider feed water adaptability

  • On-demand production — water is always fresh and free from      secondary contamination; the spacious dispensing area accommodates large      collection bottles

  • Disposable integrated filter cartridges allow quick and easy      replacement; individual cartridges can be replaced separately at low cost

  • Modular design lets you build the optimal configuration for      your needs and upgrade later for higher water quality, greater output and      additional functions

  • All wetted components are made of inert materials to guarantee      high-purity water; the fully enclosed unitized molecular-sieve      bacteriostatic flow path ensures thorough sanitation

  • Guarantees long-term stable output at 18.2 MΩ·cm @ 25 °C,      satisfying the requirements of a wide range of analytical-grade      applications

Technical Specifications

Model

S405

S410

S420

S430

S440

S430D

Production rate

5L/h

10 L/h

20 L/h

30 L/h

40 L/h

30 L/h

Feed   water

Municipal   tap water

Pure   water

Output water

Pure water / Ultrapure water

Ultrapure water

Resistivity

18.25   MΩ·cm @ 25 °C

TOC

< 3 ppb

Pyrogen   (endotoxin)

<   0.001 EU/mL

Bacteria

< 1 cfu/mL

Pure   water quality

Superior   to distilled water

Ultrapure water quality

Complies with Grade I of the Chinese   national laboratory water standard GB 6682-92, and with ASTM, NCCLS and CAP   reagent-grade ultrapure water standards

Note

A   feed water pre-treatment unit is recommended when the source water quality is   poor


Feed pressure

0.1 – 0.4 MPa

0-0.4 MPa

Power   supply

220   V / 50 Hz

Power consumption

28W

36W

43W

48W

55W

30W

Dimensions

460   × 470 × 480 mm

Operating environment

5 – 40 °C; avoid direct sunlight and   protect from freezing in cold regions

 

Applications

High performance liquid chromatography (HPLC), ion chromatography (IC), gas chromatography (GC), atomic absorption and emission spectroscopy, mass spectrometry, GC-MS, PCR applications and analysis, and general water supply for high-end precision instruments. Also suitable for organic analysis, capillary electrophoresis, toxicology research, environmental analysis, Langmuir monolayer analysis, TOC analysis, and cleaning of microelectronic components.

About the OKP Series

  • Low feed water requirement. The      well-engineered OKP pre-treatment system handles a wide range of raw water      sources, from municipal tap water to groundwater, ensuring convenient and      reliable operation.

  • High output. Longer service life of      main consumables; the ultrapurification stage uses high-performance      imported nuclear-grade polishing resin, delivering greater output and      lower water production cost than comparable systems.

  • Low running cost. Cold water      production saves laboratory water; total power consumption can be as low      as 30 W, reducing electricity cost by over 99% compared with conventional      water stills.

  • Quality, affordable consumables.      Automatic RO membrane flushing effectively prevents biofilm formation,      preserves the capacity of key components and extends service life.      Replacement parts meet national standards and are easy to source.

  • Microprocessor intelligent control.      Single-board CPU automatic control delivers fully automatic, fast water      production whenever it is needed.

  • Real-time online monitoring.      Continuous online water quality monitoring with an accurate, intuitive      digital display.

  • Dual flow path design. Pure water      and ultrapure water can be drawn simultaneously, making full use of      available resources and meeting different laboratory grade requirements.

  • Closed system design. Prevents      secondary contamination and further assures high output water quality.

  • Low energy, low noise, low water consumption, high output. Equipped with an imported high-pressure, low-flow, low-noise      RO pump.

  • Key components sourced from quality      imported brands.

  • Distinctive industrial design.      Integrated all-in-one construction — compact, elegant and easy to      transport and install. The tilted control panel offers a user-friendly,      streamlined operation experience.

  • Consultative after-sales service      and professional technical support.

 


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