Name：Ultra-pure water machine
Model：EJ-DWTP-20
Applications:
HPLC, GC-MS, ICP-AES, ICP-MS, AAS, GF-AAS, TOC analysis, IC, electrochemistry, ultratrace and trace inorganic/organic analysis, molecular biology, microbiology, PCR applications and analysis, DNA sequencing, mammalian cell culture, cell and culture medium preparation, monoclonal antibody production, electrophoresis, gel analysis.
Product description
1. 7-inch large color touchscreen with animated menu control system.
2. Real-time monitoring of feed water, RO water, and UP water quality and temperature.
3. Automatic consumable expiration alerts to prevent water quality degradation.
4. Password-protected system settings to prevent unauthorized data changes.
5. Periodic automatic circulation to maintain stable water quality.
6. Free control to start or stop the circulation system.
7. Compatible with both pressure tanks and level-based water storage tanks, with direct display of water level and storage volume.
8. Quantitative water dispensing (1–999,999 ml).
9. Quality-based water dispensing (0.1–18.25 MΩ·cm).
10. Comprehensive information query and data management functions, providing full access to system status, water quality, consumable usage, historical alarms, etc.
11. Standard USB port for connecting a printer to print historical water quality data, dispensing records, etc.
12. Optional one-tick disinfection module for rapid disinfection of RO membrane, circulation pipelines, and water tank, ensuring extremely low bacterial contamination levels.
13. System time setting (year/month/day/hour/minute), timed standby (0–60 min), and timed shutdown (0–24 h).
14. Customizable lifespan settings for pretreatment cartridges, RO membrane, UV lamp, and ultrapure water purification pack, with display of consumable usage and remaining time.
15. Built-in automatic RO membrane anti-scaling flushing function to extend membrane lifespan.
16. Fully plastic housing, rust-free design.
17. We have got CE certificate and RoHS certificate for this product.
1.
Inlet water: Urban tap water
with TDS < 200 ppm
Water Pressure: > 0.1 MPa Water Production Rate: 20L/H
2.
Outlet water quality: UP Water
Resistivity: 18.25 MΩ·cm @ 25°C
RO Water Conductivity: 2–10 μS/cm
Additional Parameters:
Total Organic Carbon (TOC): < 5 ppb
Microorganisms: < 1 CFU/ml
Microparticles: < 1/ml (> 0.22 μm)
Heavy Metal Ions: < 0.1 ppb
3.
Instant Dispensing Flow Rate:
Pure Water: 1.5 L/min
Ultrapure Water: 1.2 L/min
4.
Dimensions/Weight: 400*490*550
mm / 35 kg
Yes, all our dry cabinets and environmental chambers are fully customizable based on your technical specifications, capacity, materials (e.g., SUS304), and functional requirements (e.g., N₂ purge, heating, data logging).
• Standard models: 5–10 working days
• Customized configurations: 15–30 working days
Lead times may vary slightly based on order volume and component availability.
We offer flexible Incoterms® 2020 options to suit your logistics needs:
Note: DDU is no longer used in Incoterms® 2020; DAP is the current standard.
Shipping costs depend on product dimensions, weight, destination, and chosen transport method (sea, air, rail, or express). Import duties, VAT, GST, or other local taxes are typically the buyer’s responsibility unless DDP terms are selected. A detailed breakdown of all costs will be included in your official quotation.
Yes. We regularly export to clients worldwide and are experienced in handling international documentation, customs compliance, and global logistics coordination for industrial equipment.
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