Qu'est-ce qu'un système d'eau de laboratoire ?
Pour la plupart des applications dans un environnement de laboratoire, la qualité de l'eau domestique n'est pas suffisante. Pensez à la présence de concentrations élevées d'ions, de matières organiques, de particules (colloïdes) et de micro-organismes. Tous ces contaminants peuvent influencer les résultats de vos analyses en laboratoire. Un système d'eau de laboratoire est un système qui purifie l'eau jusqu'à la qualité souhaitée pour votre application en combinant différentes techniques de purification.
Pour les applications en laboratoire 3 types d'eau sont définis en fonction de leur pureté : type I, type II et type III.
L'eau de type 3 est également appelée eau d'osmose inverse (OI) ou eau de qualité laboratoire. Elle est produite à partir de l'eau du robinet en appliquant deux techniques de purification importantes : la préfiltration et l'osmose inverse. Lors de la préfiltration, les filtres à particules capturent toutes les particules dont la dimension est supérieure à celle des pores. Parfois, des filtres à charbon actif sont également utilisés dans la préfiltration. Ces filtres retiennent principalement les matières organiques de l'eau par un processus appelé adsorption. Le composant le plus important des systèmes d'OI est bien sûr la membrane d'osmose inverse (OI). Dans ce composant, l'eau est pompée à travers une membrane semi-perméable contre la pression osmotique. Cette étape permet d'éliminer une grande partie des contaminants présents dans les eaux usées : ions, bactéries, colloïdes, matières organiques, pyrogènes...
Les applications typiques pour l'eau de type III sont le rinçage manuel de la verrerie, le rinçage final des lave-vaisselle de laboratoire, le remplissage des bains-marie, des chambres climatiques, des autoclaves,...
L'eau de type II est également appelée eau EDI, eau pure ou eau de qualité analytique. Les premières étapes sont dans la plupart des cas les mêmes que pour l'eau de type III. Cela signifie que les instruments combinés qui produisent à la fois de l'eau de type III et de type II à partir d'eau de table sont faciles à produire. Pour purifier l'eau de type III jusqu'à la qualité de l'eau de type II, on applique dans la plupart des cas deux étapes de purification supplémentaires : l'électrodéionisation et l'irradiation UV. Le module d'électrodéionisation (EDI) est constitué d'une colonne de résine avec une électrode positive, une électrode négative et plusieurs membranes semi-perméables. Il élimine une très grande partie de la concentration d'ions déjà réduite. La lampe UV irradie ensuite l'eau avec une lumière d'une longueur d'onde de 254 nm. La lumière UV de cette longueur d'onde est très efficace contre l'ADN. La lumière UV tue donc tous les micro-organismes et rend l'eau stérile.
Les applications typiques pour l'eau de type II sont : les tampons, les solutions de pH, les milieux de culture, les analyseurs cliniques...
L'eau de type I est également appelée eau ultrapure ou eau de qualité réactif. Elle peut être produite en ajoutant quelques techniques de filtration supplémentaires aux techniques utilisées pour l'eau de type II, ou elle peut également être produite directement à partir de l'eau de type III. Dans la pratique, pour la plupart des applications, l'eau de type I est produite directement à partir de l'eau de type III/l'eau RO. Pour produire de l'eau de type I à partir d'eau de type II ou III, trois étapes de purification supplémentaires sont nécessaires : une double lampe UV, une colonne d'échange d'ions et un filtre à charbon. La lampe UV irradie la lumière UV à deux longueurs d'onde : 254 nm et 185 nm. La lumière UV de longueur d'onde 254m tue tous les micro-organismes et la lumière UV de 185 nm oxyde les matières organiques sans les éliminer. Dans la colonne d'échange d'ions, la concentration d'ions est encore réduite. Cette colonne est constituée de résine échangeuse d'anions et de résine échangeuse de cations. Dans la dernière étape, la matière organique oxydée est éliminée par le filtre à charbon actif.
Les applications typiques pour l'eau de type I sont : HPLC, GC, AA, ICP-MS, solutions tampons, milieux de culture pour la culture de cellules humaines et animales, réactifs pour la biologie moléculaire...
Quelles sont les solutions proposées par Analis ?
Analis est distributeur des systèmes de purification d'eau Rephile en Belgique et aux Pays-Bas.
Demandez à nos experts
La meilleure solution pour le coût total de possession
La meilleure solution pour la flexibilité et le confort de l'utilisateur
Grandes unités de production
(jusqu'à 500l/h) :
Nos produits
Genie A is a plug-and-play lab water system with small foot print, producing ultrapure water (Type I water) and RO water from tap water directly. It. It is an ideal choice for users who need up to 20 liters of ultrapure water or RO water per day. Quality of ultrapure product water meets or exceeds ASTM, CLSI, CAP, and ISO Type I water standards.
The system is CE/RoHS certified. RephiLe provides full documents support to meet user’s GMP, GSP, GAP, GCP, GLP requirements.
Design & Functions
- The system can be linked to multiple dispensers via wired cable or wireless.
- Automatic temperature compensation allows RO production rate stable over a wide range of temperature.
- Fully automated control system has cleaning, rising, flush and many other functions.
- System automatically rinses a new RO membrane. User does not need to set special rinse program for a new RO membrane.
- A bypath automatically sends the RO water to the drain if it does not meet a preset quality standard. The RO drain water is reused to increase the water yield thus it is more environmentally friendly.
- The main system can be tucked away to save precious bench space since it fits well to be wall-mounted, set on the shelf or under the sink.
- The Chlorine cleaning and pH cleaning functions keep the maintenance easier and ensure optimal water quality.
- No storage tank needed: eliminating potential contamination and bacteria growth from the storage tank.
- Compact design: no additional pre-treatment filters required; remote dispenser on the system.
- Leak protector incorporated can prevent damage from a water leakage by shutting the feed water off in case of unexpected leaking.
Effective TOC level controlment
- Built-in 185/254 nm dual wavelength lamp reduces TOC level in ultrapure water.
- On-line TOC monitor based on complete oxidation methods (for TOC models).
Easy Operation and Maintenance
- Performance history, alarms and alerts information, maintenance data of consumables as well as key parts are logged and traceable from a simple RFID scan at installation.
- RFID tags ensure perfect placement of consumables and trace their performance.
- Water quality, operation parameters, the status of the system, dispensers, components, and peripheral devices are stored and displayed on the large color touch screen monitor.
- Signature verification for maintenance and service.
Cartridges and Parts
1. Cartridge
Pre-filtration pack removes most large particles, chlorine, calcium or organic compounds to protect RO membrane to extend their usable life.
Ultra purification cartridge is filled with LeFilTM and OrganeFilTM media to remove trace ions and organics.
2. Control console
8-inch console controls system and peripheral devices (Such as leak protector and tank sanitization module). All operations can be done on the console by touching the screen.
The control console can be placed on the bench or inside a drawer for further flexibility and space saving.
The console screen and dispenser screens are water-drop proof. You can operate the console and dispenser with latex gloves on.
The system has two level password protection on display menu for safety purposes.
3. Dispenser
The volumetric function can automatically deliver the water volume you need once it is set up.
With the adjusting button on a control console or a dispenser, you can dispense water at the flow rate you need up to 2 liters per minute.
A dispenser handle can be set on the dispenser stand, on the main system, or even hanging onto other places to free up maximum bench space.
4. Final Filter
A wide range of final filters (optional) is applicable to ensure ultrapure water without particles, bacteria or pyrogen.
Genie E produces EDI water (Type II water) from tap water directly. Resistivity of the product water is above 5 MΩ•cm at 25 °C, which meets or exceeds Type II water quality as defined by ASTM, CAP, CLSI and ISO 3696 / BS 3997 and also complies with the purified water requirements from the European and U.S. Pharmacopoeia.
The system is CE/RoHS certified. RephiLe provides full documents support to meet user’s GMP, GSP, GAP, GCP, GLP requirements.
Design & Functions
- The system can be linked to multiple dispensers via CAN cable or wireless. “1+N” Mode.
- Exceptionally consistent and predictable high purity Type II water from the best-in-class EDI (electrodeionization) module.
- Stable RO permeability over a wide range of temperatures on account of a temperature stabilization feedback function of the module.
- An environmentally friendly In-line mercury-free germicidal UV lamp is applied to kill bacteria.
- A bypath automatically sends the RO water to the drain if it does not meet a preset quality standard. The RO drain water is reused to increase the water yield thus it is more environmentally friendly.
- The main system can be tucked away to save precious bench space since it fits well to be wall-mounted, set on the shelf or under the sink.
- Leak protector incorporated can prevent damage from a water leakage by shutting the feed water off in the event of unexpected leaking.
- Tank recirculation model guarantees water quality in the tank.
- Fully automated system has RO cleaning, pre-rinsing, flush and lots of other self-maintenance functions. The chlorine cleaning and pH cleaning functions make maintenance easier and ensure optimal water quality.
Effective TOC level controlment
- A tank sanitization module is equipped to effectively keep microbial growth at a lower level by LED UVC light.
Easy Operation and Maintenance
- Performance history, alarms and alerts information, maintenance data of consumables as well as key parts are logged and traceable from a simple RFID scan at installation.
- RFID tags ensure perfect placement of consumables and trace their performance.
- Water quality, operation parameters, the status of the system, dispensers, components, and peripheral devices are stored and displayed on the large color touch screen monitor.
- Signature verification for maintenance and service.
Cartridges and Parts
1. EDI module
Internal EDI module removes the remaining ions, further reduces the content of organic compounds and has a certain capacity to prevent the growth of bacteria from RO water.
Ion exchange resins are continuously regenerated by an electric field. No hazardous chemical regeneration or costly resin replacement is needed.
EDI module has a high degree of automation and minimal electricity consumption by using the equivalent of energy.
2. Cartridge
Internal P Pack cartridge removes oxidants, organics, particles and scaling ions to prevent them from fouling the RO membranes and the EDI module.
AC Pack contains specially activated carbon to remove organic impurities and free chlorines.
3. Control console
8-inch console controls system and peripheral devices (Such as leak protector and tank sanitization module). All operations can be done on the console by touching the screen.
The control console can be placed on the bench or inside a drawer for further flexibility and space savings.
The console screen and dispenser screens are water-drop proof. You can operate the console and dispenser with latex gloves on.
The system has two level password protection on display menu for safety purposes.
4. Dispenser
The volumetric function can automatically deliver the water volume you need once it is set up.
With the adjusting button on a control console or a dispenser, you can dispense water at the flow rate you need up to 2 liters per minute.
A dispenser handle can be set on the dispenser stand, on the main system, or even hanging onto other places to free up maximum bench space.
5. Final Filter
Various final filters (optional) are applicable to ensure ultrapure water without particles, bacteria or pyrogen.
6. Level sensor
The tank integrated continuous level sensor measures water level within the tank and manages the system to start or stop producing water automatically based on requirements.
Water level and quality inside the tank can be viewed from the control console.
Genie PURIST ultrapure water system produces Type I ultrapure water from RO, distilled or deionized water and it is designed for critical laboratory applications, offering desired solutions for research professionals who work with varieties of applications utilizing Type I ultrapure water in the lab. Quality of ultrapure water meet or exceeds ASTM, CLSI, CAP, and ISO Type I water standards.
The system is CE/RoHS certified. RephiLe provides full documents support to meet user’s GMP, GSP, GAP, GCP, GLP requirements.
Design & Functions
- The system can be linked to multiple dispensers via wired or wireless.
- An optional automatic system shut-off upon detection of any water leakage.
- The main system can be tucked away to save precious bench space since it fits well to be wall-mounted, set on the shelf or under the sink.
- A universal water level sensor can be provided to prevent the system from pumping air.
Effective TOC level controlment
- Built-in 185/254 nm dual wavelength lamp reduces TOC level in ultrapure water.
- On-line TOC monitor based on complete oxidation methods (for TOC models).
Easy Operation and Maintenance
- Performance history, alarms and alerts information, maintenance data of consumables as well as key parts are logged and traceable from a simple RFID scan at installation.
- RFID tags ensure perfect placement of consumables and trace their performance.
- Water quality, operation parameters, the status of the system, dispensers, components, and peripheral devices are stored and displayed on the large color touch screen monitor.
- Signature verification for maintenance and service.
Cartridges and Parts
1. Cartridge
Ultra purification cartridge is filled with LeFilTM and OrganeFilTM media to remove trace ions and organics.
A full range of cartridges for various applications including ultra-low TOC, low Mg, low boron, ICP and DI type.
2. Control console
8-inch console controls system and peripheral devices (Such as leak protector and tank sanitization module). All operations can be done on the console by touching the screen.
The control console can be placed on the bench or inside a drawer for further flexibility and space saving.
The console screen and dispenser screens are water-frop proof. You can operate the console and dispenser with latex gloves on.
The system has two level password protection on display menu for safety purposes.
3. Dispenser
The volumetric function can automatically deliver the water volume you need once it is set up.
With the adjusting button on a control console or a dispenser, you can dispense water at the flow rate you need up to 2 liters per minute.
A dispenser handle can be set on the dispenser stand, on the main system, or even hanging onto other places to free up maximum bench space.
4. Final Filter
Various final filters (optional) are applicable to ensure ultrapure water without particles, bacteria or pyrogen.
Genie U produces ultrapure water (Type I water) and RO water from tap water directly, it offers desired solutions for research professionals who work with varieties of applications utilizing Type I ultrapure and RO pure water in the lab. Quality of ultrapure water meet or exceeds ASTM, CLSI, CAP, and ISO Type I water standards.
The system is CE/RoHS certified. RephiLe provides full documents support to meet user’s GMP, GSP, GAP, GCP, GLP requirements.
Design & Functions
- The system can be linked to multiple dispensers via CAN cable or wireless. “1+N” Mode.
- Automatic temperature compensation allows RO production rate stable over a wide range of temperature.
- Fully automated control system has cleaning, rising, flush and many other functions.
- System automatically rinses a new RO membrane. Users do not need to set special rinse program for a new RO membrane.
- A bypath automatically sends the RO water to the drain if it does not meet a preset quality standard. The RO drain water is reused to increase the water yield thus it is more environmentally friendly.
- The main system can be tucked away to save precious bench space since it fits well to be wall-mounted, set on the shelf or under the sink.
- The Chlorine cleaning and pH cleaning functions keep the maintenance easier and ensure optimal water quality.
- Leak protector incorporated can prevent damage from a water leakage by shutting the feed water off in case of unexpected leaking.
- Tank recirculation model guarantees water quality in the tank.
Effective TOC level controlment
- Built-in 185/254 nm dual wavelength lamp reduces TOC level in ultrapure water.
- A tank Sanitization Module is equipped to effectively keep microbial growth at a lower level by LED UVC light.
- On-line TOC monitor based on complete oxidation methods (for TOC models).
Easy Operation and Maintenance
- Performance history, alarms and alerts information, maintenance data of consumables as well as key parts are logged and traceable from a simple RFID scan at installation.
- RFID tags ensure perfect placement of consumables and trace their performance.
- Water quality, operation parameters, the status of the system, dispensers, components, and peripheral devices are stored and displayed on the large color touch screen monitor.
- Signature verification for maintenance and service.
Cartridges and Parts
1. Cartridge
- Pre-filtration pack removes most large particles, chlorine, calcium or organic compounds to protect RO membrane to extend their usable life..
- AC Pack contains special activated carbon to remove organic impurities and free chlorines.
- Ultra purification cartridge is filled with LeFilTM and OrganeFilTM media to remove trace ions and organics.
2. Control console
- 8-inch console controls system and peripheral devices (Such as leak protector and tank sanitization module). All operations can be done on the console by touching the screen.
- The control console can be placed on the bench or inside a drawer for further flexibility and space saving.
- The console screen and dispenser screens are water-drop proof. You can operate the console and dispenser with latex gloves on.
- The system has two level password protection on display menu for safety purposes.
3. Dispenser
- The volumetric function can automatically deliver the water volume you need once it is set up.
- With the adjusting button on a control console or a dispenser, you can dispense water at the flow rate you need up to 2 liters per minute.
- A dispenser handle can be set on the dispenser stand, on the main system, or even hanging onto other places to free up maximum bench space.
4. Final Filter
- A wide range of final filters (optional) is applicable to ensure ultrapure water without particles, bacteria or pyrogen.
5. Level sensor
- The tank integrated continuous level sensor measures water level within the tank and manages the system to start or stop producing water automatically based on requirements.
- Water level and quality inside the tank can be viewed from the control console.
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