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Food Kjeldahl Nitrogen Analyzer Feed Protein Content Test ISO Certification

Categories Kjeldahl Nitrogen Analyzer
Brand Name: NANBEI
Model Number: KDN
Certification: CE,ISO
Place of Origin: China
MOQ: 1set
Price: USD750-USD1500
Payment Terms: TT, LC, Paypal, Western Union, MoneyGram…
Delivery Time: 7-10days
Name: Kjeldahl Nitrogen Analyzer
Test Element: Protein;Nitrogen Compounds
Work Theory: Kjeldahl Distillation
Automatic: Semi-Automatic
Measure Range: 0~200mgn
Test Sample: Grain,Food,Feed,Seed etc
Test Sample Type: Solid,Liquid
Warranty: 12 Months
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Food Kjeldahl Nitrogen Analyzer Feed Protein Content Test ISO Certification


Food Kjeldahl Nitrogen Analyzer Feed Protein Content Test ISO Certification


Brief introduction of Semi-Auto Kjeldahl Nitrogen Analyzer :

Kjeldahl nitrogen apparatus is an instrument that calculates the protein content by determining the nitrogen content of the sample according to the principle of constant nitrogen content in the protein. Because of its protein content measurement method is called Kjeldahl nitrogen method, it is called Kjeldahl nitrogen instrument, also known as nitrogen analyzer, protein analyzer, crude protein analyzer.


Features of Semi-Auto Kjeldahl Nitrogen Analyzer:

1. Adopt microcomputer controlling process

2. Automatically control distills, add water, control water level and cut off water supply

3. Various security protections: digestive system security device, steam generator water shortage alarm, water level detection fault alarm

4. Instrument shell adopts specially made plastic spray steel; working area adopts ABS anticorrosive board. Avoid chemical reagent corrosion and mechanical surface damage, acid proof and alkali proof.

5. Once detected fault, controlling system will power off automatically

6. Adopt tap water source, wide adaptability, and requirement for test is low.

Measuring varietiesGrain, feed, food, dairy products, drink, soil, medicine, precipitate, chemicals and so on
Working modeSemi-automatic
Water-in mode

Tap water and distilled water


Sample quantity

Solid: 0.20g-2.00g,

Semisolid: 2.00g-5.00g

Liquid: 10.00ml-25.00ml


Measuring range

0.1mgN-200mgN (mg nitrogen)


Recovery rate≥99% (relative error, including digestive process)
Distillation speed5-15 min/sample (according to sample amount)
Cooling water consumption

3L/min


Repetition rate

relative standard deviation <±1%


Power

AV 220V/50Hz, 1000W


Water supply

Water pressure >1.5MPa

Water temperature<20°C


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