Chat with us, powered by LiveChat
Home>Products>Water Purification>Water Purifier>Ultra-pure Water Machine, LWP-S3 Series

Ultra-pure Water Machine, LWP-S3 Series

  1. Resistivity: 18.2MΩ.cm@25°C
  2. PM (>0.2μm): <1cfu/ml
  3. Bacteria: <0.1cfu/ml
  4. Heavy Metal Ion: <0.1ppb
  5. Water Yield (25°C): 10/30/60/90L/H
  6. Instantaneous Water Yield: 1.5-2.0L/min
  7. Water Outlet: 1PCS.: UP water

Share the product



It is an integrated system which produces pure water and UP water using tap water;

  • The controller uses international advanced 32-digit micropower processor as the core and features ultrahigh operating rate and low power consumption. The system adopts advanced EMC design, features strong interference immunity, low noise and strong surge resistance and enables reliable, stable and long-term operation of the controller;
  • The function of automatic and manual washing and circulation extends the service life of American Dow RO film imported with original packaging and reduces bacterial contamination of pure water machine;
  • Resistance constant of conductivity meter: 0.01cm-1, temperature sensitivity: ±0.1°C, automatic temperature compensation;
  • Full-intelligent control system supports multiuser, independent valuation and secondary factory and user password. System settings are all protected by password to avoid unauthorized change;
  • The system functions on online diagnosis of malfunctions (quality of source water, pre-pure water and UP water), warming or auto shutdown, intelligent trouble diagnosis of key components (magnetic valve booster pump, UV lamp and sensor, etc.) and online replacement and indication;
  • Water can be stored in both a pressure barrel and a water tank., The system can displa the volume of stored water to satisfy different user needs;
  • The main power supply is 24VDC (low voltage) which conforms to the safety code. ABS engineering plastic housing and water-power separated structure adapt to humid environment, avoid damaging human body and produces ultralow radiation. The pure water pipe and joint have both passed NSF certification;
  • According to operating requirements, various terminal treaters are optional for water intake, which can effectively remove contaminants such as endotoxin, nuclease, ultratrace organics, endocrine disruptor EDS and VOC and satisfy different experimental requirements.


Name Life Science Trace Analysis Molecular Biology Basic Application
Product Type LWP-S3-LS LWP-S3-TA LWP-S3-MB LWP-S3-GA
Application Range PCR application and system, electrophoresis, gel analysis, DNA sequence analysis, endotoxin analysis, cell immunochemistry, nucleic acid and protein separation, monoclonal antibody research and other experiments Ultratrace and trace organic, organic analysis, graphite furnace atomic absorption spectrometry (GFAAS), gas chromatography- mass spectrometry (GC-MS), high performance liquid chromatography (HPLC), plasma mass spectrometry (ICP-MS), ion mass spectroscopy (IC), TOC analysis and solid phase extraction


Tissue and cell culture of mammals, microbiological analysis, molecular biology research, tissue and cell culture of plants;Cell and culture medium preparation Atomic absorption spectroscopy (AAS), atomic fluorescence, general chemistry, inductive coupling and inductively coupled plasma-atomic emission spectrometry (ICP-AES).


Influent Requirement Pure water or DI water, pure water conductivity≤3us/ml
Indexes of UP Water
Resistivity 18.2MΩ.cm@25°C
PM (>0.2μm) <1cfu/ml
Bacteria <0.1cfu/ml
Total Organic Carbon (TOC)*** <3ppb <5ppb <10ppb
Heat Source (Endotoxin) <0.001Eu/ml <0.002Eu/ml <0.001Eu/ml N/A
Ribonuclease (RNases) <0.01ng/ml N/A <0.01ng/ml N/A
Deoxyribonuclease (DNases) <4pg/ul N/A <4pg/ul N/A
Indexes of DI Water:
Heavy Metal Ion <0.1ppb
Water Yield (25°C)**** 10/30/60/90L/H
Instantaneous Water Yield 1.5-2.0L/min
Water Outlet 1PCS.: UP water
Size/Weight (W*D*H) 500×400×580mm/ about 38Kg
Power Supply/Power/Noise 220V50HZ/ 50-80W/ <50db
Standard Configuration Host (including 1 set of purified column) + accessory bag

    Contact Us Now!

    We will usually contact you within 24 hours. You could also call us (+86-531-88982330) during working hours ( 8:30 am to 5:45 pm UTC+8 Mon.~Sat. ) or use the website live chat to get prompt reply.

    Contact Info

    17th floor, Mingsheng Building, Xinluo Street, Jinan

    Phone: +86-531-88982330

    Fax: +86-531-88983691


    Go to Top