Touch Screen Ultrapure Water Purifier 18.25 MΩ.cm, 10-30 L/h RO and Type I Lab Water System

The Master Science Touch Screen Ultrapure Water Purifier turns urban tap water into two grades of laboratory water: RO pure water with 95-99% desalination and conductivity of 10 μS/cm or less, and ultrapure water at 18.25 MΩ.cm (25°C). Output rates of 10, 20 or 30 L/h are available.

Four configurations cover different needs. The base series gives TOC below 10 ppb; the F series adds an ultrafiltration membrane for pyrogen, RNase and DNase removal; the V series adds a UV lamp for TOC below 3 ppb; and the VF series combines both. A colour touch screen shows the system status and real-time water data.

Technical Specifications

Specifications of the Touch Screen Ultrapure Water Purifier:

• Brand: Master Science
• Model Number: MSLWP-F3-10SWISS,MSLWP-F3-20SWISS,MSLWP-F3-30SWISS,MSLWP-F3-F10SWISS,MSLWP-F3-F20SWISS,MSLWP-F3-F30SWISS,MSLWP-F3-V10SWISS,MSLWP-F3-V20SWISS,MSLWP-F3-V30SWISS,MSLWP-F3-VF10SWISS,MSLWP-F3-VF20SWISS,MSLWP-F3-VF30SWISS
• SKU: MSLWP-F3-10SWISS,MSLWP-F3-20SWISS,MSLWP-F3-30SWISS,MSLWP-F3-F10SWISS,MSLWP-F3-F20SWISS,MSLWP-F3-F30SWISS,MSLWP-F3-V10SWISS,MSLWP-F3-V20SWISS,MSLWP-F3-V30SWISS,MSLWP-F3-VF10SWISS,MSLWP-F3-VF20SWISS,MSLWP-F3-VF30SWISS
• Series: LWP-F3 (base), F (with UF), V (with UV), VF (with UV and UF)
• Water Production Rate: 10, 20 or 30 L/h per model
• Feed Water: Urban tap water, TDS < 200 ppm, 0.1-0.4 MPa, 5-45°C
• Dispensing Flow: 1.5-2 L/min (with pressure tank)
• Water Outlets: 2: RO pure water and ultrapure water
• RO Water Quality: Desalination rate 95-99%, conductivity ≤ 10 μS/cm
• Ultrapure Water Resistivity: 18.25 MΩ.cm at 25°C
• TOC: < 10 ppb (base and F); < 3 ppb (V and VF)
• Particles (> 0.22 μm): < 1/mL
• Microorganisms: < 1 cfu/mL
• Pyrogen (F and VF): < 0.001 EU/mL
• RNase / DNase (F and VF): < 1 pg/mL / < 5 pg/mL
• Power: 220 V, 50 Hz, 120 W; 24 V DC main supply
• Dimensions (W x D x H): 470 x 450 x 550 mm
• Package Dimensions (W x D x H): 640 x 550 x 700 mm
• Gross Weight: 37 kg

Key Benefits

• Two water grades from one unit: RO water for general use and 18.25 MΩ.cm ultrapure water for sensitive analysis.
• Clear monitoring: The colour touch screen shows working status, real-time water quality and filter life.
• Fewer filter changes: A long-life KDF filter and a washable 10 μm stainless steel pre-filter reduce consumable replacement.
• Traceable records: A USB host port exports alarm history and water intake history.

For general deionized water needs, see our Deionized Water Purifier, 10-30 L/h alongside the Touch Screen Ultrapure Water Purifier.

Product Features

Purification Stages

• Washable 10 μm 316 stainless steel pre-filter with silicone scraper
• KDF filter for residual chlorine and heavy metals
• PP filter for particles larger than 5 μm
• Granular activated carbon filter for colour, odour and chlorine
• Reverse osmosis membrane
• UV germicidal lamp to lower TOC (V and VF series)
• Ultra-purification ion exchange column
• Ultrafiltration membrane for pyrogen, RNase and DNase (F and VF series)
• 0.2 μm terminal filter

Control and Monitoring

• Colour touch screen interface
• Water quality sensors for feed, RO and ultrapure water
• Built-in feed pressure gauge to watch tap pressure and filter blockage
• Filter life tracking with replacement reminders
• Timed and fixed-volume water dispensing
• USB data export of alarms and water intake history

Design

• ABS engineering plastic housing with powder-coated finish
• Quick-insert filter cartridges
• Built-in pressure tank with replaceable antibacterial inner bag
• 24 V DC low-voltage main supply for humid environments
• Optional internal circulation system

Applications

The Touch Screen Ultrapure Water Purifier supplies water for:

• Physical and chemical tests, biochemical analysis and blood tests
• HPLC, IC and GC
• ICP-MS, AAS/AES and ppt-level trace analysis
• PCR, molecular biology and life science research
• TOC detection and environmental monitoring
• Drug testing, quality inspection and university laboratories

Standard Accessories Included

• Main unit with one set of filters
• Built-in 8 L pressure tank
• Terminal (end point) filter
• Accessory package

Optional Accessories

• Internal circulation system

Common Laboratory Problems and How the Touch Screen Ultrapure Water Purifier Helps

Typical lab water issues it is designed to solve:

• Water quality drifts unnoticed: Three-point water quality sensing and live display show changes at once.
• Forgotten filter changes: Filter life counters and automatic reminders prompt replacement in time.
• Pyrogen or nuclease contamination: F and VF models include ultrafiltration to remove pyrogen, RNase and DNase.
• Electrical risk near water: The main system runs on low-voltage 24 V DC.