Products

Our stability and creativity allow us to continually evolve to ensure our customers receive the very best equipment tailored to their application

RA MERCURY ANALYSERS

RA series mercury analysers use the reducing-vaporization method of analysis to measure Hg concentration in liquid samples.

RA-5 FULLY SCALABLE, TOUCH SCREEN ANALYSER

RA-5 mercury analyser image

  • Stand-alone system with touch screen, no PC connection required
  • Reduction of the demand for tin (II) chloride by approx. 80% compared to flow injection systems and therefore 80% less waste
  • Extremely high particle handling, samples do not have to be filtered after digestion
  • Internal gas supply
  • Optional auto-sampler can be retrofitted for larger sample volumes
  • Meets ASTM D 3223-02, EN-1483, EN-12846 and DIN-ISO 16772 standards
  • The minimum sample volume required for measurement is 5mL
  • Automatic identification of mercury and non-mercury peaks

RA-4300 NIPPON MERCURY ANALYSER FOR LIQUIDS WITH ADDED SAMPLE PREPARATION

  • Using the method of reduction vaporisation with tin chloride, a variety of liquid samples can be analysed
  • High matrix tolerance due to Direct-Discrete-Purge technology
  • Low reagent consumption
  • Automatic Quenching function
  • Settable purging times to flush “free chlorine” to avoid interferences
  • AA detector only, LOD’s down to 5ppt
  • Non-continuous flow design reduces running cost dramatically
  • No carrier gas required
  • Integrated auto-sampler means small footprint

RA-4500 MERCURY ANALYSER FOR LIQUIDS

  • Fully automated sample digestion and analysis system
  • Samples are digested automatically according to the EN 1483
  • Effective acid digestion is achieved with precise thermal control, non-contact LED sensors and fully automated software
  • Small sample volume required (5ml) reduces reagent consumption
  • Ideal for drinking, industrial, sea, waste, river and lake waters

THE RA-4300FG+ – THE TOTAL SOLUTION FOR TRACE MERCURY ANALYSIS

trace mercury analysis

  • Has an optional HEPA filtration system to maintain a clean environment
  • Comes with a built-in purging system to keep your reagents clean during analysis
  • Also has one of the most advanced and sensitive atomic florescence spectroscopy (AFS) detectors available
  • Can easily achieve ppt and sub-ppt detection levels for Mercury and can achieve these detection limits in liquid sample types including drinking waters, natural waters, wastewaters and digested solids
  • Offers user-friendly, intuitive software which allows the user to select for operation by EPA 1631E, EPA 245.7 or normal measurement
  • Includes all the standard QC requirements for EPA measurements, allowing automated control of the analyser according to pass/fail QC requirements