About this item
This compact 'plug and play' lab water system is an ideal choice for users who need up to 20 litres of ultrapure Type I water or RO water (Type III) per day. Quality of the ultrapure product water meets or exceeds ASTM, CLSI, CAP, and ISO Type I water standards.
- Simple and intuitive to dispense water via the dispenser or central console
- Central console is an 8 inch waterproof touch screen, providing user full control and access of system performance
- One water system can drive several dispensing units ('1 + N mode')
- Dispensing flow rate is up to 0,5 L/min and volumetric dispensing is available
- No storage tank needed as RO and ultrapure water are produced on demand
- RFID-tagged consumables for easier tracking of lifetime and performance
- Wireless communication option to control multiple dispensers and the central console (optional)
- Real time TOC and resistivity/conductivity monitoring
- Users can see essential information (water quality, system status, warnings) on the dispenser unit and the central console at any time (data stored up to 2 years; downloadable)
The graphic display on the VWR® water system guides users through system operation, performance, troubleshooting and maintenance, and can be password protected for multiple access levels.
Applications (Type I - ultrapure water): HPLC mobile phase preparation; preparation of reagent blank solutions; sample diluent for GC, HPLC, ICP-MS, AA and other analytical techniques; preparation of buffers and culture media for mammalian cell culture; preparation of molecular biology reagents.
Applications (Type III - RO water): Glassware cleaning, washing machines for glassware, water bath water, autoclave filling, water for laboratory animals.
VWR® A TOC System starter setup (171-1461) includes 1× VWR® A System wth TOC, 1×0,2 µm PES final filter for VWR®, 1× VWR® P Pack, 2× VWR® RO Pack, 16 L/H, 1× VWR® U Pack (low TOC), 1 × VWR® Cleaning Pack, 1 × dispenser kit with on-system anchor, and 1 × leak protector.
Specifications
- Catalog No:
- 171-1250
- 171-1460
- 171-1249
- 171-1461
- Model:
- A
- A
- A
- A
- Feed water:
- Tap water (conductivity: <2000 µS/cm / TDS: <1000 ppm)
- Tap water (conductivity: <2000 µS/cm / TDS: <1000 ppm)
- Tap water (conductivity: <2000 µS/cm / TDS: <1000 ppm)
- Tap water (conductivity: <2000 µS/cm / TDS: <1000 ppm)
- Flow rate:
- Max. 0,5 l/min
- Max. 0,5 l/min
- Max. 0,5 l/min
- Max. 0,5 l/min
- TOC content:
- <5 ppb
- <5 ppb
- <5 ppb
- <5 ppb
- Resistivity at +25 °C:
- 18,2 MΩ·cm (Type I)
- 18,2 MΩ·cm (Type I)
- 18,2 MΩ·cm (Type I)
- 18,2 MΩ·cm (Type I)
- Particles:
- No particles >0,2 μm (with a 0,2 μm final filter or Bio filter)
- No particles >0,2 μm (with a 0,2 μm final filter or Bio filter)
- No particles >0,2 μm (with a 0,2 μm final filter or Bio filter)
- No particles >0,2 μm (with a 0,2 μm final filter or Bio filter)
- Endotoxin:
- <0,001 EU/ml (with Bio filter)
- <0,001 EU/ml (with Bio filter)
- <0,001 EU/ml (with Bio filter)
- <0,001 EU/ml (with Bio filter)
- Microorganisms:
- <0,1 cfu/ml (with a 0,2 μm final filter or Bio filter)
- <0,1 cfu/ml (with a 0,2 μm final filter or Bio filter)
- <0,1 cfu/ml (with a 0,2 μm final filter or Bio filter)
- <0,1 cfu/ml (with a 0,2 μm final filter or Bio filter)
- RNases:
- <0,5 pg/ml (with Bio filter)
- <0,5 pg/ml (with Bio filter)
- <0,5 pg/ml (with Bio filter)
- <0,5 pg/ml (with Bio filter)
- DNases:
- <10 pg/ml (with Bio filter)
- <10 pg/ml (with Bio filter)
- <10 pg/ml (with Bio filter)
- <10 pg/ml (with Bio filter)
- W×D×H:
- 320×440×540 mm
- 320×440×540 mm
- 320×440×540 mm
- 320×440×540 mm