DuMaster D-480

///DuMaster D-480
  • DuMaster D-480 in Dubai

DuMaster D-480

The DuMaster D-480 enables unattended and flexible determination of nitrogen or protein according to the Dumas combustion method. The short analysis time of approximately 4 minutes per sample, coupled with the built-in autosampler accommodating up to 120 samples, makes this instrument perfectly suitable for high throughput without supervision.


Product Description


Unattended and fast

  • Rapid analysis times of approximately 4 minutes per sample
  • High sample throughput due to fast and automatic autosampler
  • Unattended overnight operation of up to 300 samples per day
  • Continuous operation thanks to stable calibration over months

Cost effective

  • Low costs per sample thanks to:
    • high degree of automation
    • low-priced carbon dioxide as carrier gas as opposed to helium
    • up to 95% savings of oxygen due to automated oxygen control
  • Maximized up times as result of innovative post combustion and Regainer-Reductor technology
  • Highest productivity with 2,000 analyses per one pre-filled reduction tube

Safe and convenient

  • Maximum safety: no contact with harmful chemicals or risk of burns
  • Large sample volume (up to 1 g or 1 mL) analysis thanks to efficient multi-step gas drying
  • Random access of samples at any time (no batch processing required)
  • Remote assistance and troubleshooting over the internet


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