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Kjeldahl Analyzer LKA-A11

This product is an automatic device incorporating distillation and titration functions, designed keeping in mind the classic Kjeldahl nitrogen determination method. Featuring latest core control system, powerful automation and high-quality component makes it easy to operate and tests.
Sample CapacityFor Solid ≤5g/sample; For liquid ≤20mL/sample
Water Consumption in the Distillation Process1.5L/min
Measuring Range0.1mg - 200mg N
Recovery≥ 99.5%
Analysis Time5 - 10min/sample
Burette Volume1.0µl/step
ReproducibilityAverage value relative error ±0.5%
Data Storage Capacity1800 groups
Power Supply220VAC±10%, 50Hz
Power2KW
Net Weight38Kg
Dimension455mm×391mm×730mm
  • Compatible with 42 digestion tube
  • Fully automatic operations include distillation titration calculation printing waste discharge and cleaning
  • Provide protection against failure self-detection condensed water shortage displacement of safety door and nitrogen tube
  • Equipped with large LCD touch screen which displays working status
  • User-friendly operating system
  • Controlled steam flow for different test requirements
  • Provision to detect temperature of distilled liquid to ensure accurate results
  • System will shut down if temperature of distilled liquid is not correct
  • fast drain function of digestion tube is used to provide protection against hot distilled reagent
  • Double distillation model can be use to decelerate the speed of acid-base reaction needed in different experiments
It is widely used in food processing, tobacco, environmental monitoring, medicine, agriculture, research, to test nitrogen or protein content in the sample.

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