LD Discovery series

Traceable comprehensive data management

• Store operating data records up to 5 years, including water dispensing, alarm and cartridge replacement, achieve data storage and paperless data management of the whole product life cycle by the cloud platform, meeting data tracking needs.
  
  
• With function of data exporting from USB port and data downloading from cloud platform.
  
  
• Data report documents in PDF format can prevent tampering, meeting traceability provisions of data integrity.
  
  
• Function of water dispensing report, including each water quality, water volume and user information, meet the regulatory requirements, easier to certificate.
  

Sharing mode of multi-user management

• The main user can add multiple secondary users. Each user has an independent ID and password.
  
  
• The lock screen key can achieve the rapid locking and user switching of the device, allowing multiple departments and projects to share the device.
  
  
• Function of water dispensing record report, easy to view and export the water dispensing record of each ID, achieve the allocation of cartridges and maintenance costs according to the user ID.

Comprehensive water quality monitoring and alarm

• 4 water quality sensors, to monitor water quality and alarm (Feed water, RO water, DI water and UP water[1]), electrode constant-0.01cm-1, temperature sensitivity-0.1, and the conductivity/resistivity after temperature compensation and water temperature can be displayed simultaneously.
  
  
• 4 flow sensors, including 3 channels (RO water, DI water and UP water[1]) quantitative dispensing and 1 channel of feed water accumulation function.
  With real-time display and alarm function of ion rejection rate of RO membrane.
  
  
• Equipped with feed water pressure sensor, real-timely monitor and display inlet pressure, convenient to timely understand the feed water condition.
  
  
• Built-in TOC detection module, real-timely monitor TOC of ultrapure water, detection range: 0.5-999.9ppb, detection accuracy:±0.1ppb, in line with USP and EP system adaptability test[2].
  
  [1].According to different model, grade and type of pure water are different. For details, refer to the product manual.
  
  [2].Applicable to ultrapure water systems equipped with UV module.

Perfect consumables management

• Function of consumable life management (PP/PC/RO/DI/EDI/UP/UV/UF/TF[1]) combined with water quality, time and capacity, to reduce consumable costs.
  
  
• The remaining life of cartridges will display on the main interface with the form of dynamic icon percentage. Function of cartridge life reminder, step by step with 3 kinds of color, blue (normal), yellow (warning), red (alarm), all cartridges status is clearly visible.
  Click the cartridge icon to view the cartridge status, purification technology and cartridge function, and can realize the function of scanning code to buy the cartridge.
  
  
• Serial number verification function of original cartridges, encrypted long serial number verification code, to prevent misoperation of cartridges installation and replacement.
  
  [1].ccording to different model, cartridges are different. For details, refer to the

Innovative Internet of Things (IOT) and cloud platform technology

• Access the internet by Ethernet and WIFI, achieve remote data acquisition, monitoring and management.
  
  
• Log into the cloud platform from PC, WAP or WeChat to get the device information.
  Timely alarm information to achieve fast customer service response.
  Health analysis based on big data makes fault judgment more accurate.
  
  
• Work order system can provide customers with efficient service guarantee.
  
  
• It can be connected to LIMS or BMS to realize equipment informatization and make laboratory information management more efficient and standardized.

Flexible and diverse water dispensing mode[1]

• One system with 3 water dispensing points, 3 kinds of pure water -RO water, DI water and UP water, to meet all lab water needs.
  
  
• The host is equipped with RO, DI or DI, UP[1] 2 standard pure water outlet, general and quantitative - 2 kinds of water dispensing mode, bringing all new dispensing experience.
  
  
• Professional-grade water tank provides the third pure water outlet, greatly improving water dispensing efficiency.
  
  
• Up to 5 water dispenser arms per host is optional, with general, quantitative and instant - 3 kinds of water dispensing mode. More flexible to dispense.
  
  [1].According to different model, pure water kind and dispensing mode are different. For details, refer to the product manual.

Intuitive tank storage status

• Use advanced pressure sensor to measure liquid level. The dynamic icon on the main interface can display the tank liquid level, storage capacity (L) and storage percentage (%) in real time. A glance for storage status.
  
  
• The storage status LCD display integrated on the water tank can synchronize with the host in real time, providing second display platform, which is more convenient and intuitive.

Powerful system overview diagram

• Dynamically display process flow, cartridges configuration, water quality parameters, RO rejection rate, cartridges life and tank storage status, etc.
  
  
• Button of RO flushing, UF flushing[1] and system disinfection[2] function can start the forced cleaning of RO membrane, UF membrane and the system disinfection with chemical dosing, and remaining time of 3 procedures above is real-time display. The flushing function significantly prolongs the service life of the RO membrane and UF membrane, and the disinfection function effectively sterilizes the pure water pipeline system.
  
  
• Ultrapure water circulation system[2] with adjustable interval running times, to keep the system in low levels of bacterial contamination and reduce energy consumption.
  
  [1].Applicable to ultrapure water systems equipped with UF module.
  [2].Applicable to ultrapure water systems.

Full security protection

• With DC24V as the main power supply, fully use weak current components, to meet the safety standards.
  
  
• 3 level permission management, administrator and ordinary users have strict permission distinction.
  
  
• Integrated double water leakage protection and alarm device, to monitor water leakage inside the machine and on the desktop.
  
  
• With alarm protection of No feed water, low inlet water pressure, system high pressure and full tank.
  
  
• With alarm function of standard-exceeding of Feed/RO/DI/UP water quality, and end of cartridge life.
  
  
• All alarm information can be stored in the host and cloud platform, to meet data security requirements.

Powerful 12-inch pretreated cartridge

• PP cartridge with deep folding membrane, accuracy of 5μm, to filter particles efficiently in source water.
  
  
• PC cartridge with high performance activated carbon fiber with catalyst, accuracy of 5μm, to adsorb organics and residual chlorine efficiently and avoid carbon powder precipitation maximumly.
  
  
• The combination of folding filter & carbon fiber filter can bring greater cartridge processing capacity, extend the replacement cycle and reduce the running cost

Rigorous double RO system[1]

• Double RO system can remove up to 99% soluble inorganic ions, 99% soluble organics, microorganisms and particles.
  
  
• Compared with single RO system, the double RO water quality can be stable < 5μs/cm (feed water conductivity < 1500μs/cm), and the life of the ultrapure unit is longer.
  
  
• Equipped with DuPont RO membrane, to achieve combination of long life, stability and high ion rejection rate.
  
  
• Auto-flushing function of RO module with adjustable flushing interval and duration, to effectively prevent scale and prolong the life of the membrane.
  
  
• The automatic discharge function of unqualified RO water can ensure that the RO water quality is suitable to enter the back-end module.
  
  
• Integral package of discarded RO module, easy to install and maintain.
  
  [1].Applicable to XUS/XUE.
  
  
  

High performance purification cartridge

• Patented cartridge structure uses full droop flow mode to prevent the stratification of resin and ensure the exchange capacity of cartridge.
  
  
• The resin filling capacity per cartridge is up to 1.36 liters, and up to 4 cartridges can be equipped every host[1], with a total filling capacity of 5.44 liters, achieving greater ion exchange capacity and significantly reducing the running cost.
  
  
• All DuPont resin and high purity material of column ensure absolute 18.2MΩ.cm of ultrapure water resistivity and reduce
  TOC precipitation.
  
  [1].According to different model, cartridge configuration is different. For details, refer to the product manual.

Professional mini EDI module[1]

• Without softener and chemical regeneration, pure water in grade , with resistivity > 10MΩ.cm@25 (generally above 15MΩ.cm), and TOC<30ppb[2], is available. It can prolong the life of back-end module and reduce the running cost.
  
  [1].Applicable to XUE.
  [2].The values vary depending on the nature and concentration of contaminant

Double wavelength UV module[1]

• Long-life ultraviolet lamp (185&254nm), combined with SUS316L flow shell, can reduce the value of TOC to ≤2ppb[2], and can achieve efficient sterilization and inhibit bacterial growth, suitable for HPLC, UPLC, LC-MS and other precision instruments.
  
  [1].Applicable to ultrapure water systems equipped with UV module.
  [2].The values vary depending on the nature and concentration of contaminant

Ultrafiltration module[1]

• With PES membrane and MWCO>5000D, effectively removes pyrogen/endotoxin, RNase, DNase, and produces nuclease-free, proteinase-free and bacterial-free ultrapure water, suitable for life science applications, such as cell culture/IVF.
  
  
• The auto-flushing function of UF module，to ensures the effective removal of pyrogen/endotoxin and prolong the life of UF module.
  
  [1].Applicable to ultrapure water systems equipped with UF module.

MF terminal microfilter[1]

• (0.45+0.2)μm double-layer PES membrane ensures microbial retention, effectively removes particles and bacteria, and meets critical application requirements.
  
  [1].Applicable to ultrapure or high-pure water system. For details, refer to the pr

UF terminal ultrafilter[1]

• With PES membrane and MWCO>15000D, effectively removes pyrogen/endotoxin, RNase, DNase, and produces nuclease-free, proteinase-free and bacterial-free ultrapure water, suitable for life science applications, such as cell culture/IVF.
  
  [1].Optional accessory for ultrapure water system only.

Multiple communication interfaces[1]

• USB interface, to export running data or upgrade system version online.
  
  
• RJ45, USB/WIFI interface, to achieve the IOT and cloud platform connection, easy access to LIMS or BMS.
  
  
• HiDis pure water dispensing arm interface, to achieve power supply and data communication with the host.
  
  
• L-Tank pure water tank interface, to synchronize water tank level signal with the host.
  
  
• FS foot switch interface, easy to dispense, suitable for more dispensing scenarios.
  
  
• LS leakage sensor interface, timely alarm external water leakage, strengthen equipment safety.
  
  [1].he interface configuration varies according to the model. For details, refer to the product manual.

Built-in 1.8-liter pressure water tank[1]

• With dual functions of water storage and pressurization, FDA approved, its fully enclosed structure effectively isolates air, and prevent the touching of CO2 and other pollutants with pure water. Up to 100 liters is optional volume.
  
  
• 60 or 120 liters pure water tank with liquid level sensor, equipped with air filter, is optional to achieve more professional pure water storage.
  
  [1].Applicable to XUE.

Innovative design of cartridge structure

• Patented 3-chamber design, compatible with packaging of PP/PC/RO/DI cartridge, to ensure consistency.
  
  
• Patented clamping mechanism, easier and more efficient to install and replace the cartridge.
  
  
• Patented error-proofing design, effective to avoid installation errors of different cartridges.
  
  
• 12-inch cylinder with 1.36L resin filling capacity brings more bigger ion exchange capacity and more effective filtration.
  
  
• Encrypted long serial number verification code can identify the authenticity of cartridges, record the use and replacement of cartridges, and ensure the safety of the system.

Professional PE pure water tank

• Material: HDPE, double layer design. Anti-UV inhibitor is added to the outer layer to prevent the growth of algae inside and improve the durability of the tank. Pure PE raw material is used in inner layer to reduce material precipitation and ensure water quality safety.
  
  
• Drainage valve is installed at the cone bottom, which can empty the water tank and ensure thorough cleaning.
  Feeding from the bottom can reduce CO2 absorption.
  
  
• The enlarged cover with seal can prevent air from entering and facilitate manual cleaning.
  
  
• Compound air filter is in the standard configuration, containing special packing and microporous membrane, to absorb CO2 and organics, and filtrate bacteria and particles.
  
  
• UV disinfection module is optional to sterilize tank and inhibit the growth of bacteria in the tank.
  
  
• Equipped with an independent pressure sensor ,independent level control module and LCD display, it can display the liquid level, storage (L) and storage percentage (%) of the water tank in real-time in the form of dynamic icons. A clear glance for storage status.

All injection molded housing

• New and advanced manufacturing process bring compelling customer experience.
  
  
• With geometric surfaces and simple lines, to show rich three-dimensional sense. With extraordinary imagination, to highlight the aesthetics of science and technology. Beautiful & Easy to use.

Powerful HiDis water dispenser arm

• Color display, to monitor dispensing resistivity, water temperature, flow rate, single and cumulative water quantity.
  
  
• General, quantitative, instant - 3 water dispensing modes cycle, meeting with needs of different water dispensing mode.
  It can be fixed on the bracket in any direction of 360 degrees horizontally, making dispensing water more flexible in different directions.
  
  
• Function of circulating with the host can always ensure the quality of pure water.
  
  
• Equipped with 0.2μm MF terminal microfilter or UF terminal ultrafilter, to produce bacterial-free, nuclease-free, proteinase-free ultrapure water.
  
  
• Up to 5 sets of HiDis water dispenser arm can be connected to one host, fully covering the pure water usage range on the laboratory table.