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ChraLab KD-20 Standard Series Kjeldahl Digestion
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ChraLab KD-20 Standard Series Kjeldahl Digestion

The ChraLab KD-20 are standard Kjeldahl Digestion units for nitrogen analysis and protein determination, with 20 positions.

The maintenance free and durable aluminum heating block offers homogeneity across all tubes and insures a complete Kjeldahl digestion in each tube. The maximum temperature of 450 °C insures a high nitrogen recovery in the process.

Support system, sample rack, suction cap and test tubes must be purchased In addition to the basic unit.


Features of the ChraLab KD-20 Standard Series Kjeldahl Digestion Units:
  • Extremely compact, with narrow footprint
  • Aluminum heating block for excellent thermal homogeneity
  • Set temperature and time
  • Maximum temperature 450 °C, with microprocessor control
  • Monitor digestion process through display
  • Data can be sent to a PC or a printer
  • Should be combined with an Aspiration Pump such as the  Recirculating Water Pump, and an scrubber
  • $0.00
Technical data: 
Temperature rangeRoom temperature +5 - 450℃
Temperature accuracy±1℃
Heating methodInfrared heating and high-purity graphite conduction
Heating insulation methodunique air duct insulation technology
Digestion tube capacity300ml
Capacity per batch20pcs/batch
Power supply220 VAC±10% 50HZ
Power3600W
Dimensions515mmX458mmX730mm
Net weight40Kg
    • SKU
      ChraLab KD-20