Ultrapure Water System LUWS-T2023

Introduction

Ultrapure Water System Class pure water with over 95% ionic and 99% bacterial rejection. It features a large operating parameters and the status of consumables. It includes volumetric dispensing for precise output. The RS232 interface supports data logging and integration. Our Ultrapure Water System designed for medium to high-throughput laboratories, it ensures reliable water quality for sensitive applications.

This water purification system is designed to meet the rigorous requirements of modern laboratory operations, ensuring high precision, reliability, and ease of use for various experimental applications.

Applications

Our Ultrapure Water System supports a wide range of laboratory applications including , qPCR, cell culture, molecular biology, analytical instrumentation, , reagent preparation, electrophoresis, chromatography, nanotechnology, and spectroscopy.

Specifications

Source	Tap water
Conductivity	< 2000 us/cm
Hardness	< 450 ppm as CaCO3
Water Temperature	5 ℃ to 40 ℃
Water Pressure	0.05 to 0.5 MPa
Class I Resistivity (25 ºC)	18.2 MΩ.cm
Class I Water Conductivity (25 ºC)	0.055 us/cm
Class I Water Total Organic Carbon Level	1 to 5 ppb
Class I Particulate Matter	< 1 pc/ml
Manual Dispense Flow Rate	1.5 to 2.0 L/min
Automatic Dispense Volume	100 to 60000 ml
Electrical Voltage	110 V/220 V±10%
Electrical Frequency	50 HZ/60 HZ
External Dimension (Main Units)	315 × 525 × 570 mm
External Dimension (Water Tank)	380 × 380 × 595 mm
Net Weight (Main Units)	24 Kg
Net Weight (Water Tank)	7 Kg

Features

Manual Dispensing Mode 

Pressure-Resistant & Leak-Proof Design

Optional UV and UF Modules

Microprocessor Control System

Auto Shutdown & Water Shortage Alarms

FAQs

1. Can the Ultrapure Water System be used for reagent and buffer preparation?

Yes. The ultrapure water produced by the Ultrapure Water System is ideal for reagent and buffer preparation, especially for trace ions, organics, or endotoxins could affect experimental outcomes. The system’s 18.2 M?·cm resistivity and low levels (1–5 ppb) ensure the chemical consistency of reagents. This is critical for applications like spectrophotometry, titration, and chromatography, where water quality directly influences results. Its automatic volume dispensing feature allows precise, repeatable preparation of solutions. Using ultrapure water for reagent preparation also reduces background interference in assays and improves reproducibility.

2. Is the system energy efficient?

Yes, the Ultrapure Water System is designed for energy-efficient operation without compromising water quality. It consumes minimal power during standby and intelligently manages the use of components like the UV lamp and pump, activating them only when necessary. The system also features auto-shutoff functions when not in use or when the tank is full. This helps reduce operational costs and extends the life of components. Low energy consumption is especially beneficial for labs running 24/7 or with sustainability targets. Overall, the system balances high performance with eco-friendly design.

3. How often should the UV lamp be replaced in the Ultrapure Water System ?

The UV lamp in the Ultrapure Water System typically has a lifespan of 9 to 12 months, depending on daily operating hours and feed water quality. As the lamp degrades over time, its effectiveness in oxidizing organic contaminants () diminishes. The system’s microprocessor controller monitors UV usage and provides timely alerts for lamp replacement. Continued use of an expired lamp can compromise water purity, especially in -sensitive applications like qPCR and . Replacing the lamp on schedule ensures consistent removal and microbial control. Always use original or manufacturer-approved lamps to maintain performance and compatibility.

4. What happens if the Ultrapure Water System detects poor feed water quality?

If the Ultrapure Water System detects poor feed water quality, such as high conductivity or low pressure, the system triggers a warning or alarm on its digital display. It may automatically pause purification to protect internal components like the RO membrane or DI cartridges. Visual and audible alerts inform users to inspect the feed source or filters. This intelligent protection ensures that substandard feed water does not compromise the final water purity. In most cases, resolving the issue involves checking pre-filters, input pressure, or water hardness levels. Once corrected, the system resumes normal operation without needing a full reset.

5. How is microbial contamination prevented in the Ultrapure Water System ?

The Ultrapure Water System is equipped with multiple layers of protection to minimize microbial contamination. The system uses ultrafiltration (UF) membranes, which remove bacteria and viruses down to <0.1 /ml. The UV lamp (185/254 nm) acts as an additional sterilization step, destroying / of any remaining microorganisms. The internal hydraulic circuit is designed to minimize stagnant zones, preventing microbial buildup. Water is stored in a closed, contamination-resistant 30L tank with level sensors to maintain hygiene. For labs with highly sensitive needs, regular sanitization and filter replacement ensure consistent microbial control. These features make the system ideal for cell culture, microbiology, and sterile technique environments.