Barnstead™ GenPure™ xCAD Plus Ultrapure Water Purification System

xCAD (Extended Control and Dispenser):

• System provides more flexibility for ultrapure water dispensing with an action radius of 32 in. (80cm).
• Ergonomic dispensing arm provides precise volume dosing at the press of a button.
• Flexible dispenser offers positions including turned, height adjusted or extended toward your vessel.
• One-of-a-kind design provides access to all system controls at your fingertips.

Simultaneously dispense from up to three dispensers:

• Each system ships with a single xCAD Plus remote dispenser.
• For increased flexibility, add one or two more xCAD Plus dispensers.

Integrated feed water monitoring:

• Additional measuring cell monitors feed water conductivity.
• If the quality of the feed water drops below the set value, a fault message will immediately be displayed.

Online TOC measurement with UV intensity monitoring (available on systems with optional TOC only):

• Real-time TOC monitoring offers 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 185/254 nm:

• 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.

Leak detection:

• An error message is displayed when internal leaks are detected.

Ready to use:

• Feed water pressure switch, wall bracket, UV lamp, ultrapure cartridge, sterile filter, all are included in one part number.

Measurement of conductivity/resistivity:

• Conductivity cells are carefully calibrated prior to each measurement via built-in reference resistance with cell constants at 0.01cm⁻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:

• Electronic dosing yields fully automatic volume control of 0.01-65 L 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 offers 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.