Automatic Kjeldahl Nitrogen Analyzer with Cooling Water Control System

• Customization: Available
• Product Name: Automatic Kjeldahl Nitrogen Analyzer Supplier
• Testing Method: Kjeldahl Determination
• Model NO.: LKN-9830
• Usage: Auto Testing Machine, Protein Content Test
• Application: Soil, Food, Grain, Animal Husbandry, Agricultural
• Measure Range: 0.1mg~200mg Nitrogen
• Test Time: 6mins
• Sample Amount: Solid<6g; Liquid<20ml
• Recovery Ratio: >99.5%
• Power: Electronic
• Working Voltage: AC 220V/50Hz
• Transport Package: Export Package
• Specification: 0.1-200 mg N
• Trademark: LABOAO
• Origin: China
• HS Code: 9031809090
• Production Capacity: 1000sets/Month

Product Description

Automatic Kjeldahl Nitrogen Analyzer With Cooling Water Control System


Auto Kjeldahl Nitrogen Analyzer is perfessional instrument which used to analysis  protein content and nitrogenious compounds in nature.It widely used fast protein analysis in filed of Food,Milk,Meat,Drink,Medicine,Soil and feed.

 LKN9830 Kjeldahl semi-auto analyzer is an auto analyzer which with characters including auto reagent addition, auto distillation and separation of sample, auto collection of samples and auto termination of distillation; the separation methods which adopted by the LKN9830 is 100% corresponds to the National and International standards.

* 6 inch LCD display.
* Manual/automatic mode can be switched freely.
* Siemens control system, with high precision and stability.
* 10 groups of programs, meet the demand of different customers.
* Automatic control of adding alkali and boric acid solution, dilution and elution.
* Multi-protection function,such as safety door, overpressure protection, water shortage protection,etc.




Features:

1.  Manual/auto double-mode switch and automatically adding quantitative alkali liquor and boric acid absorbent solution
2. 10 experimental procedures can be stored to meet users' different requirements. Distillation time can be set at will. After distillation completion, it will give an alarm automatically.
3.  Automatic cleaning system realizes intelligent pipeline cleaning function which make measuring accuracy higher.
4.  Perfect safety protection system can measure and protect over-temperature and over pressure of distiller and pipeline.
5.  Intelligent design of facilities around Kjedahl Apparatus contains safety protection design and non-existence prompt function.
6.  Intelligent cooling water control system can control and inspect cooling water
7. Emergency stop operating function for emergency
8.  Automatic inspection of failures and intelligent audible and visual alarm system

Specification:
 

Model	LKN9830
Measuring range	0.1-200 mg N
Recovery ratio	≥99.5%
Repeatability precision(RSD)	≤0.5%
Weight of measured samples	solid<=6g;  liquid<=20ml
Amounts of water filling, alkali filling, acid filling	0-100ml
Sample separation time	3-5min
Distillation time	0-600mins
Automatic distillation mode	10 kinds of distillation programs
Operation mode	auto/manual dual mode
Display mode	6inch LCD
Alarm and shutdown temperature	120ºC
Maximum power	1300W
Power	220V 50HZ
Overall dimension	420mm*450mm*700mm
Weight	32kg

Optional instrument:

1 sample crusher 
2  digestion furnace 
3 exhaust gas collection device 
4 neutralization device
5 refrigeration cycler 
6 digestive tube support 
7 digestive tube 
8 catalytic sheet 
9 reflux funnel