Suitable for the most demanding laboratory applications, this system delivers 18.2 megohm-cm water with consistent quality. Gain flexibility with the dispenser that reaches up to 24″ (60cm) from the unit. It can be used on a laboratory bench or on a wall. Integrated feed water monitoring helps to maximize cartridge life. Easily change cartridges within seconds with Aquastop quick-connects.
Dispensing for a variety of tasks
- New flexible dispenser offers a radius of 24 inches (60cm) from the system for filling larger vessels or glassware washing
Leak Detection
- Internal leaks can be detected and an error displayed
Integrated feed water monitoring
- An additional measuring cell monitors feed water conductivity. Any exceeding of the limiting value is immediately displayed to maximize cartridge life.
Online TOC measurement with UV intensity monitoring
- Real-time TOC monitoring for continual measurement of organic substances present in the water
- Continuous monitoring of UV intensity removes the risk of false TOC values due to diminished UV intensity
- Fault message alerts user when the UV lamp intensity is no longer sufficient for accurate TOC measurements
UV Photo-oxidation 185/254nm
- High performance UV assembly reliably reduces the content of microorganisms and their metabolites
- UV oxidation also reduces organic compounds in the water to ultra-low levels
Ready-to-use
- Feed water pressure switch, wall bracket, UV lamp, ultrapure cartridge, sterile filter, all included in one part number
- Leak detection standard and will alert user to leaks
Measurement of conductivity/resistivity
- Conductivity cells are carefully calibrated prior to each measurement via built-in reference resistance with cell constants at 0.01 cm-1
- Temperature measurements are made by a platinum chip sensor with ±0.1°C accuracy
Quick-connect cartridge replacement
- Aquastop quick-connect capability enables cartridge replacement within seconds even mid-operation
Exact dosing
- High precision POM draw-off valve for dispensing with sterile filter
- Electronic dosing for fully automatic volume control of 0.01-65.0L with <2% accuracy
GLP-compliant documentation
- Real-time clock and code-protected operating system prevents unauthorized changes to system settings
- RS-232 interface with adjustable send interval for safe data transfer of all measured data, faults, date and time to a PC computer or log printer
- Digital microprocessor control automatically monitors and stores faults from the last four weeks
- USP-compliant conductivity measurement with temperature compensation can be switched on or off
Tilting Control Panels for Easy Viewing
- Ergonomically designed controller tilts for ease-of-use and better visibility
- Illuminated four-line alpha-numeric display
Specifications:
- Applications: Molecular biology, PCR, DNA, monoclonal antibodies, cell culture media
- Resistance at 25 °C,MΩ.cm: 18.2
- Conductivity, uS/cm: 0.055
- TOC, ppb: 1-5
- RNase, ng/ml: <0.003
- DNase, pg, ul: <0.4
- Bacteria: CFU/mL: <0.01
- Particles, 0.22 um/mL: <1
- Endotoxins, EU/mL: <0.001
- TOC monitor: n/a
- Flow rate, L/min: up to 2