L series, using the innovative intelligent human-computer interactive control system and 5-inch colorful capacitive touch screen, integrating functions of Internet of Things (IOT) and cloud platform.
L series, using the innovative intelligent human-computer interactive control system and 5-inch colorful capacitive touch screen, integrating functions of Internet of Things (IOT) and cloud platform, embedding new purification cartridges with patented structure, rigorous double RO system, advanced EDI module and DI ion-exchange cartridges with larger capacity, equipping with professional-grade pure water tank with 60-liter, can meet your critical and professional application requirements of lab pure water.
Application Area:
HPLC,UPLC,LC-MS
ICP-MS,ICP-AES,AAS,GC-MS
MALDI-TOF-MS,IC,TOC analysis
Electrochemical, spectrophotometric determination
Preparation of microbial media and reagents
Cell culture, PCR, IVF
Protein purification, electrophoresis, biochemistry
Proteomics, genomics, immunoassay
Feed water of laboratory instruments, such as: autoclave, bottle washing machine, environmental test chamber, water bath, etc.
Highlights:
System output ranges from 10 to 60 liters/h. It can simultaneously produce ultrapure water (18.2MΩ.cm), high pure water (>17.5MΩ.cm) or pure water[3]. The quality of pure water fully meets or exceeds the requirements of water quality standard specified by ASTM D1193-06, GB/T 11446.1-2013, GB/T 33087-2016, GB/T 6682-2008, CP, EP, USP, JP, CAP, CLSI, etc.
The L series pure water machine is an intelligent integrated pure water system. The following is its related introduction:
Model types: There are a variety of choices for water production of 10-60 liters/hour, such as LU-20, LU-40, LU-60 and other basic ultrapure water and high-purity water all-in-one machines, as well as special functional modules such as LU-20UV (low organic type), LU-20UF (thermal prototype), LU-20UVF (comprehensive type), etc., as well as LD-20, LD-40, LD-60 and other basic types that produce high-purity water and first-class RO pure water, as well as sterilization and granule removal types such as LD-20UT.
Technology and functions: Purification columns with a new patented technical structure, a new intelligent human-computer interactive control system, a 5-inch or 7-inch LCD color capacitive screen, integrated Internet of Things (IOT) and cloud platform functions. It has a stable and reliable first-level RO system and a large-capacity DI ion exchange purification unit. Some models are equipped with a secondary RO system and EDI continuous current deionization module. Ultrapure water (18.2MΩ.cm), high-purity water (>17.5MΩ.cm) and pure water (<5μs/cm) can be produced simultaneously, and the water quality fully meets or exceeds the water quality standards and requirements specified by ASTM D1193-06, GB/T 11446.1-2013 and other water quality standards.
Applicable scenarios: Suitable for laboratory and industrial applications, it can meet diversified and personalized water requirements such as basic utensil cleaning to precise instrument analysis and strict proteomics. For example, the basic type can be used for routine experiments and instrument cleaning in general laboratories; the low organic type is suitable for experiments that require strict organic content, such as HPLC analysis, etc.; the thermoremoval prototype is suitable for pyrogen-sensitive scenarios such as cell culture; the comprehensive type can meet a variety of complex experimental needs.
Control System
5 inch colorful capacitive touch screen, with glass panel, achieve touch operation experience the same as mobile phone.
Traceable comprehensive data management
Sharing mode of multi-user management
Comprehensive water quality monitoring and alarm
Perfect consumables management
Innovative Internet of Things (IOT) and cloud platform technology
Flexible and diverse water dispensing mode
Intuitive tank storage status
Powerful system overview diagram
Full security protection
System Configuration
Powerful 12-inch pretreated cartridge
Rigorous double RO system
High performance purification cartridge
Professional mini EDI module
Double wavelength UV module
Ultrafiltration module
MF terminal microfilter
UF terminal ultrafilter
Multiple communication interfaces
Built-in 1.8-liter pressure water tank
Flow diagram
Specifications
| Name Model | Standard LU-20/40/60 | Low TOC LU-20/40/60UV | Eliminating endotoxin LU-20/40/60UF | Synthesizing EU-20/40/60UVF |
| Production rate | 20 series: 20 L/hour, 40 series: 40 L/hour, 60 series: 60 L/hour | |||
| Dispensing rate | Up to 2 liters/minute | Up to 2 liters/minute | Up to 2 liters/minute | Up to 2 liters/minute |
| Ultrapure water quality | ||||
| Resistivity(25℃) | 18.2 MΩ.cm | 18.2 MΩ.cm | 18.2 MΩ.cm | 18.2 MΩ.cm |
| Conductivity(25℃) | 0.055 μs/cm | 0.055 μs/cm | 0.055 μs/cm | 0.055 μs/cm |
| TOC | 5 ppb | 2 ppb | 5 ppb | 2 ppb |
| Particles | <1 /ml (>0.2μm) | <1 /ml (>0.2μm) | <1 /ml (>0.2μm) | <1 /ml (>0.2μm) |
| Bacteria | <0.01 CFU/ml | <0.01 CFU/ml | <0.01 CFU/ml | <0.01 CFU/ml |
| Endotoxin | N/A | N/A | <0.001 EU/ml | <0.001 EU/ml |
| RNases | N/A | N/A | 1 pg/ml | 1 pg/ml |
| DNases | N/A | N/A | 5 pg/ml | 5 pg/ml |
| Protease | N/A | N/A | 0.15 μg/ml | 0.15 μg/ml |
| DI water quality | ||||
| Resistivity(25℃) | >16 MΩ.cm | >16 MΩ.cm | >16 MΩ.cm | >16 MΩ.cm |
| Conductivity(25℃) | <0.063 μs/cm | <0.063 μs/cm | <0.063 μs/cm | <0.063 μs/cm |
| Particles | <1 /ml (>0.2μm) | <1 /ml (>0.2μm) | <1 /ml (>0.2μm) | <1 /ml (>0.2μm) |
| Bacteria | <0.01 CFU/ml | <0.01 CFU/ml | <0.01 CFU/ml | <0.01 CFU/ml |
| RO RO water quality | ||||
| Ion rejection rate | 98%-99%(with new RO module) | 98%-99%(with new RO module) | 98%-99%(with new RO module) | 98%-99%(with new RO module) |
| Organic rejection rate | >99%(MW>300 Dalton) | >99%(MW>300 Dalton) | >99%(MW>300 Dalton) | >99%(MW>300 Dalton) |
| Particles and bacteria rejection rate | >99% | >99% | >99% | >99% |
| Feed water requirements | ||||
| Water source type | Tap water | Tap water | Tap water | Tap water |
| Pressure | 1-6 bar | 1-6 bar | 1-6 bar | 1-6 bar |
| Temperature | 5-40 ℃ | 5-40 ℃ | 5-40 ℃ | 5-40 ℃ |
| Conductivity | <2000 μs/cm | <2000 μs/cm | <2000 μs/cm | <2000 μs/cm |
| Total hardness(In CaCO3) | <300 ppm | <300 ppm | <300 ppm | <300 ppm |
| TOC | <2000 ppb | <2000 ppb | <2000 ppb | <2000 ppb |
| Free chlorine | <3 ppm | <3 ppm | <3 ppm | <3 ppm |
| PH | 4-10 | 4-10 | 4-10 | 4-10 |
| Dissolved CO2 | <30 ppm | <30 ppm | <30 ppm | <30 ppm |
| Power supply | 200-240V,50/60Hz | 200-240V,50/60Hz | 200-240V,50/60Hz | 200-240V,50/60Hz |
| Total Power | 20 series: 120W, 40/60 series: 240W | |||
| Dimension (L×W×H) |
Main host: 370×623×600mm Tank: 392×518×772mm |
Main host: 370×623×600mm Tank: 392×518×772mm |
Main host: 370×623×600mm Tank: 392×518×772mm |
Main host: 370×623×600mm Tank: 392×518×772mm |
| Weight |
Main host: about 29KG Tank: about 16KG |
Main host: about 29KG Tank: about 16KG |
Main host: about 29KG Tank: about 16KG |
Main host: about 29KG Tank: about 16KG |
| Standard configuration |
Main host 1 set All cartridges 1 set 60-liter water tank 1 set |
Main host 1 set All cartridges 1 set 60-liter water tank 1 set |
Main host 1 set All cartridges 1 set 60-liter water tank 1 set |
Main host 1 set All cartridges 1 set 60-liter water tank 1 set |
| [1].Affected by inlet water quality, pressure, temperature and status of RO membrane | [2].Affected by the tank status and terminal filter | |||
| [3].The following values are typical and may vary depending on the nature and concentration of feed water contaminants | [4]. According to USP requirements, the resistivity can be displayed as a non-temperature-compensated value | |||
| [5].Affected by the type of organics | [6].Inlet TOC<1000ppb, follow professional operating procedures and correct sampling conditions | |||
| [7].Inlet TOC<50ppb, follow professional operating procedures and correct sampling conditions | [8].Equip with terminal microfilter and follow professional operating procedures and correct sampling conditions | |||
| [9].Equip with terminal microfilter and follow professional operating procedures and correct sampling conditions | [10].Equip with terminal microfilter and follow professional operating procedures and correct sampling conditions | |||
