Medium Deionized Water System
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Medium Deionized Water System

Model: P-G series

TOP INSTRUMENT Medium Deionized Water System is a machine designed to remove impurities and minerals from water, producing highly purified water with a low conductivity level. Deionized water machines are commonly used in various industries such as laboratories, pharmaceuticals, electronics manufacturing, and automotive. They help ensure the quality and reliability of water used in different applications.
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  • P-G series

  • TOP


  • Double LCD screens, fully automatic microcomputer control system.

  • Water quality online monitoring system.

  • Automatic RO membrane anti-scaling flushing program and timed flushing procedures to extend RO membrane lifetime.

  • Real-time display working status like power, water, pump, flush, water shortage and water full  to understand the machine running status.

  • Floor-standing design, with activated and fixed stand bar at the bottom, easy to install and move.

  • RO water, deionized water, two water outlets.

  • Present TDS test pen.

Medium P-G series deionized water machine


45/60/90/120 LPH

The water requirements

Urban tap water, inlet water pressure: 0.15-0.5mpa, water temperature 5-40℃

RO water parameter

Ion rejection rate

97%-99% (when using a new RO film)

Organic matter rejection rate

>99% when MW>200 Dalton

Particle and bacterial rejection

> 99%

DI water parameter

Resistivity (25℃)

10 to 16 m Ω. Cm @ 25 ℃


< 0.1 us/cm

Heavy metal ion

< 0.01 ppb

Total organic carbon (TOC) *

<30 ppb


< 0.01 cfu/ml

Electrical requirements

100-240V, 50/60Hz, 48-72W

The system configuration

Host machine (including 1 set of purification column)+12 liter pressure barrel +TDS pen + accessories package

To Make The World Closer To The Truth
ZHEJIANG TOP INSTRUMENT CO.,LTD., as a subsidiary of TOP Cloud agri, is a high-tech enterprise specializing in the R&D, manufacturing, sales for laboratory equipments, and provision of comprehensive laboratory solutions.


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