Ultrapure water purification systems Barnstead™ GenPure™, ASTM I

All Barnstead GenPure systems meet the requirements of the international standards ASTM type I, ISO 3696 type 1, ASTM D1193 and CLSI- CLRW. A variety of innovative expansion options, such as UV-lamp with wavelenghts 185/254 nm and UV-intensity monitoring, a backwashable ultrafilter, real time TOC monitoring, a remote dispenser xCAD (operating radius 80 cm) or a flexible (operating radius 60 cm) dispenser on the unit (GenPure Pro), ensure optimal supply for all analytical and life science applications. All GenPure systems are supplied with: Feed water pressure reducer, wall-mounting, ultrapure water cartridge, end filter, options – all available under one order number

Product features:

• Pre-cleaned feed water (e.g. reverse osmosis, destillation, demineralised water) is treated by a filtration cartridge and optional UV / UF units to produce ultrapure water
• Compact laboratory system for optional mounting on the laboratory bench, on the wall or with the optional dispensing unit xCAD under the laboratory bench
• Simple and economical change of consumables due to easily accessible service hood and cartrige with quick release fasteners and AquaStopp
• Integrated feed water monitoring with indiviually adjustable limit value ensures the purity grade of the product water and durability of the filter sets
• Swivel-mounted display/keyboard unit for setting and querying all operating and performance parameters (e.g. limit values for ultrapure water quality)
• USP-compliant conductivity measurement with auto-calibration
• Pre-settable dosing in the range from 0.01 to 65 l
• Accurate real-time TOC measurement at the sample point for continuous monitoring of the organic water constituents meets USP requirements
• Permanent UV-intensity monitoring and display in %, as well as UV operating hours counter with individual adjustable limit values

• Ultrapure water specifications ASTM Type I
• Flow rate, max.:
  Operating pressure:
  Temperature:
  Conductivity:
  Resistance at 25°C: Up to 2L/min
  2 to 6bar
  2°C to 35°C
  0.055µS/cm
  18.2MΩxcm
• TOC value in ppb (Models with UV): 1 – 5
• TOC value in ppb (Models without UV): < 10
• Endotoxins* in EU/ml (Models with UF):
  RNase* in ng/ml (Models with UF):
  DNase* in pg/µl (Models with UF): < 0.001
  0.01
  4
• Bacterial content :
  Particles >0.2µm/mL: <1cfu/ml
  < 1
• Dimensions (W x D x H):
  Dimensions xCAD (W x D x H): 372 x 330 x 615mm
  260 x 530 x 725mm
• Feedwater connector:
  Drainwater connector: ¾” o.d.
  ¼”
• Power Consumption: 0.1 kW
• Power supply: 90-240V/50-60Hz