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Semi-Automatic Kjeldahl Analyzer LKA-A20

LKA-A20 is a semi-automatic Kjeldahl analyzer having intelligent design. It is equipped with 4.3" LCD screen, automatic fault detection system and intelligent audible and visual alarm system. With features such as automatic alkali liquid quantification and filling, automatic boric solution quantification and filling, intelligent cooling water control system and emergency stop operation, it is a safe and reliable instrument.

Semi-Automatic Kjeldahl Analyzer LKA-A20

Measuring Range 0.1 mg-250 mg N
Analysis Time 3-4 min/sample
Water Consumption in the Distillation Process 1.2-3 l/min
Sample Capacity Solid : ≤ 6g/sample; Liquid: 16 ml/sample
Burette volume
Recovery ≥ 99.5 %
Reproducibility
Data Storage Capacity
Power Supply AC 220 V ± 10%/ 50 Hz
Power 2 kW
Dimension 400 x 385 x 735 mm
Net Weight 32.6 kg

  • 4.3" LCD display
    Easy changeover of Manual/Automatic mode
    Automatic quantification and filling of alkali liquid and boric solution
    Automatic cleaning of control system and distiller
    Automatic alarm function on completion of process
    Perfect safety system ensures protection against over temperature and over pressure
    Intelligent cooling water control system
    Emergency stop operation to deal with unexpected accidents
    Distillation time can be set freely
    Automatic or manual filling mode is optional according to the test need
    Automatic fault detection system
    Intelligent audible and visual alarm system available

It is used to perform nitrogen analysis and protein determination in food & feed industry, environmental industry, chemical industry etc.

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