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Semi-Automatic Kjeldahl Analyzer LKA-A20

Semi-Automatic Kjeldahl Analyzer LKA-A20

Semi-Automatic Kjeldahl Analyzer LKA-A20 is equipped with 4.3 inch 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 -1
Semi-Automatic Kjeldahl Analyzer LKA-A20 -2
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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
Recovery ≥ 99.5 %
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.

Accessory NameQuantity
Digestion Tubes10 pcs
Power Cord1 pc
Alkali/ Water/ Acid Tanks3 pcs
Inlet Water Pipe1 pc
Draining Pipe1 pc
Waste Receiving Tray1 pc
Nylon Cable Ties10 pcs
Accessory NameSpecificationQuantity
Digestion Tube280 ml10
Alkali Tank300 ml3
Boric Acid Tank  
Water Tank  
Semi-Automatic Kjeldahl Analyzer LKA-A20 Banner
Semi-Automatic Kjeldahl Analyzer LKA-A20 Banner

Models of Kjeldahl Analyzer

Labtron Kjeldahl Analyzer is specialized for quantifying 0.1mg to 250mg of nitrogen content, present in organic samples. They utilize sulphuric acid and catalysts for digestion of matter which releases ammonia gas. Their automated system simplifies decomposition, distillation and titration process. They feature precise temperature control and digital titration for accurate and reproducible measurement. Our Kjeldahl Analyzer is applicable for soil testing, pharmaceuticals and in nutritional labeling.

Fully-automatic Kjeldahl Analyzer LKA-C10

Fully-automatic Kjeldahl Analyzer LKA-C10

  • Measurement Range : 0.1 to 200 mgN
  • Function : Automatic test module of conventional Nitrogen
  • Recovery Rate : ≥ 99.5 %
  • Sample : Solid ≤ 5 g   liquid ≤ 25 ml
Kjeldahl Analyzer LKA-D10

Kjeldahl Analyzer LKA-D10

  • Working Mode : Automatic and manual (without titration)
  • Measurement Range : 0.1 mgN to 200 mgN (Nitrogen content 0.1% to 99%)
  • Recovery Rate : ≥99% (relative error, includes digestion process)
  • Water Intake Method : Tap water and distilled water
Kjeldahl Analyzer LKA-A10

Kjeldahl Analyzer LKA-A10

  • Measuring Range : 0.1 mg-200 mg N
  • Analysis Time : 5-10 min/sample
  • Water Consumption in the Distillation Process : 1.5 l/min
  • Sample Capacity : Solid : ≤ 5g/sample; Liquid: 20 ml/sample
Semi-Automatic Kjeldahl Analyzer LKA-B10
Semi-Automatic Kjeldahl Analyzer LKA-B10
  • Measuring Range : 0.1 mg to 240 mg N
  • Recovery : ≥99.5%
  • Sample Capacity : Solid: ≤6 g/sample Liquid: ≤16 mL/sample
  • Distillation Speed : 3 to 6 min/sample
Fully Automatic Kjeldahl Analyzer LKA-C13
Fully Automatic Kjeldahl Analyzer LKA-C13
  • Measurement Range : 0.1 to 210mgN
  • Analysis Time : 4 to 6 min/ sample
  • Sample Capacity : Solid:
  • Cooling Water Temperature : < 18°C
Fully Automatic Kjeldahl Analyzer LKA-C12

Fully Automatic Kjeldahl Analyzer LKA-C12

  • Measuring Range : 0.1mg to 240mg N
  • Analysis Time : 3 to 8min/sample
  • Reproducibility : Average value relative error ±0.5%
  • Recovery : ≥ 99.5%
Fully-automatic Kjeldahl Analyzer LKA-C11

Fully-automatic Kjeldahl Analyzer LKA-C11

  • Measurement range : 0.1 to 240 mg N
  • Function : Distillation and titration function based on classic Kjeldahl nitrogen determination method
  • Recovery rate : ≥ 99.5%
  • Sample : Solid ≦ 5 g/sample,Liquid ≦ 20 mL/sample

Kjeldahl Analyzer:
Fully-automatic Kjeldahl Analyzer LKA-C10, Kjeldahl Analyzer LKA-D10, Kjeldahl Analyzer LKA-A10, Semi-Automatic Kjeldahl Analyzer LKA-B10, Fully Automatic Kjeldahl Analyzer LKA-C13, Fully Automatic Kjeldahl Analyzer LKA-C12, Fully-automatic Kjeldahl Analyzer LKA-C11, and more.

Catalogs : Laboratory Equipment Catalog, Analytical Equipment Catalog, Medical Equipment Catalog, Test Equipment Catalog, Petroleum Testing Catalog, Pharmaceutical Machinery Catalog, Security Systems Catalog, Lab Products Catalog.

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Labtron Equipment Ltd. Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom

Email: info@labtron.com

WhatsApp: +44 73 4441 2688

Phone: +44 2080 043608

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Labtron Equipment Ltd., Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom

Email: info@labtron.com Whatsapp: +44 73 4441 2688 Phone: +44 2080 043608

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