50131950 Barnstead GenPure Pro UV/UF

50131950 Barnstead GenPure Pro UV/UF
Barnstead GenPure Pro Laboratory Water Purification System - Provides Type I Low Organic and Pyrogen Free Ultrapure Water.

Genpure systems come with filters.

Replacement Filters

These systems replaced the Barnstead Nanopure Diamond systems.

Operating Manual
Retail Price US$13,800.00
Today's PriceUS$12,282.00
Catalog ID50131950
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Barnstead GenPure PRO offers outstanding control, high-precision, and USP-complying conductivity measurement with temperature compensation that can be switched on or off. The Barnstead GenPure system delivers ultrapure 18.2MW.cm water with consistent quality for the most demanding and sensitive applications.


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 (TOC Versions only)

  • 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 intensityFault message alerts user when the UV lamp intensity is no longer sufficient for accurate TOC measurements
UV Photo-oxidation 185/254nm (UV models only)
  • 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
  • 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
  • All GenPure systems exceed international standards ASTM Type I, ISO 3696 Grade 1, ASTM D 1193 and CLSI.


Flow rate, max. Up to 2L/min.
Operating pressure min./max. 0.1 to 6 bar
Conductivity 0.055µS/cm
Resistance at 25°C 18.2Mwxcm
Bacterial content (CFU/mL) <1
Particles >0.2µM/mL <1
Electrical Requirements 90-240V, 50/60Hz
Power consumption 0.1kW
Feedwater connector 3/4 in. NPT
Dimensions (D x W x H) 472 x 330 x 615mm (18.6 x 13 x 24.2 in.)
Temperature min./max. 2° - 35°C

TOC and Pyrogen Reduction by System Version

Cat. No. Description TOC Endotoxins (EU/mL)
50131956 GenPure Pro ultrapure type I water system 5 to 10ppb
50131952 GenPure Pro ultrapure water system with UV-photo-oxidation 1 to 5ppb <0.001
50131954 GenPure Pro ultrapure water system with ultrafiltration membrane 5 to 10ppb <0.001
50131950 GenPure Pro ultrapure water system with UV-photo-oxidation and ultrafiltration membrane 1 to 5ppb
50131948 GenPure Pro ultrapure water system with UV-photo-oxidation and TOC monitor 1 to 5ppb
50131922 GenPure Pro ultrapure water system with UV-photo-oxidation, ultrafiltration membrane and TOC monitor 1 to 5ppb <0.001
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