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Quick Details

  • Place of Origin: Henan, China (Mainland)
  • Brand Name: Nanbei
  • Model Number: JK9830
  • Power: Electronic
  • Usage: Auto Testing Machine
  • Product name: Laboratory automatic Kjeldahl Protein Analyzer
  • Measurement range: 0-250mg N
  • Distillation speed: 15-20ml/min
  • Recovery: 99.9±0.5%
  • Distilling time: 0-999 seconds
  • Operating Mode: Auto/manual
  • Application: kjeldahl distillation,nitrogen determination
  • Test sample: Food,meat,drink,draiy product,soil,etc
  • Advantage: High precision,cheap factory price
  • Warranty: 1 Year

Packaging & Delivery

Packaging Details Wooden case package Laboratory automatic Kjeldahl Protein Analyzer
Delivery Time 5-7days

Laboratory automatic Kjeldahl Protein Analyzer

Product Description
 
 

I.Overview: 

The instrument is exclusively applied for determining protein or nitrogencontaining compound in nature. It is widely used in measuring protein contained in food, dairy products, livestock, meat products, agricultural products, beverage, beer, medicine, heath care products and fodder, agricultural testing soil formulated fertilization, environmental protection, center for disease control, R&D institution and universities and colleges, as well as and nitrogencontaining compound analysis in chemical industry and chemical fertilizer…

II.Feature description 

1. Reagent transport modeabandon the inflatable liquid feed method commonly adopted by domestic manufacturers, select Germany anticorrosive metering pump with original packaging (the same element supplier with foreign first class Kjedahl apparatus manufacturer) for liquid feeding, which is reliable and accurate performance. During using the pump, you can select vessel of any dimension and no need of sealing, and can put large volume liquid barrel away from operation table, which greatly improves working environment.

2.  Pipe lines and fittings---select American pipe lines and fittings, no gas or liquid leakage, and long service life.

3.  Front shell of instrument---stainless steel plate, beautiful, corrosion resistant, and easy to clean

4.Mainboard systemdesigned and manufactured by professional automation control company, great system stability, high precision and low fault rate.

III.Safety guarantee system:

1.Electric leakage protection----protect personal safety of operators 

2.Digestion tube absence protection----ensure system not working under the situation of digestion tube uninstalled.

3.Safety door protection----ensure safety of operators during distillation 

4.Steam system overpressure protection----avoid danger caused by too high pressure in steam system

5.Distillation system water shortage protectionthe system will stop working if no water in distillatory kettle or too low water level

6.  Prewatering mode- firstly add a certain amount of water to dilute the concentrated sulfuric acid in digestion tube before adding alkali, properly reducing sharp reaction of acid and alkali.

7,Alternate alkalifyingthe alkalifying process is not once and instant but at interval, properly reducing acid or alkali overreaction.

IV.Operating System:

1.  The menu is Chinese-English man-machine interaction mode, easy to operate and learn

2.  Liquid (Reagent) input and display mode is ml; inout value is actual adding value, accurate, reliable and convenient. 

 

V.Technical index: 

Measurement range0-250mg N
Distillation speed15—20ml/min; ≤5-8min for each sample
Recovery99.5%±0.5%
Distillation timearbitrarily set between 0—999s
Consumption of cooling water1.2L—4L/min 
Addition of water, alkali and acid0—150ml
Operation modemanual distillation/automatic distillation dual mode
Automatic distillation dual modefreely set 10 kinds of distillation programs 
VoltageAC220V / 50HZ
Power1200w
Dimension340mm*380mm*680mm

 

Accessories
DigestorWaste gas collectorNeutralizer

 

Packaging & Shipping
Packaging Details:Export standard packaging for kjeldahl nitrogen analyser.
Delivery Detail:Delivery in 3-10days

 

Our Services

Pre-sale service

 

² 24hours online to ensure quick response to customers' inquiry or online message;

² Guide customers to choose the best suitable machine model;

² Offer detailed specification and competitive prices;

 

Contract execution

 

² Machine production will be arranged strictly according to the contract;

² Machine photos will be sent to you for inspection during production;

² Send customs clearance documents by DHL;

² Update latest news after delivery and prepare customs clearance;

 

After-sale service

 

² 12 months warranty except for wear parts;

² Broken spare parts (except for wear parts) will be sent for free due to quality problems;

² In time response to customers technical problems;

² New products update for customers' reference

 

FAQ

1. How can I choose the suitable one?

With your clear application or requirement,we can identify and give you correct suggestion and price.

2. How can I pay?

We accept many payment term, such as T/T, Western Union,L/C,Money Gram etc

3. When I receive it after pay?

Normal models can be delivered with 5-7days, please contact us to check exact transport time if needed.

4. How to deliver?

We can send by Express, by Sea and by Air.

5. Is will be broken during transport?

Its better you open the cargo when you receive,if broken,claim the express for compensation at first,they will compensate for the transporation broken.We will replace you new one later.

6What should I do if I do not know how to use?

Dont worryUser manual will be sent together, our techincal engineer also can supply phone,vedio guidance. If need,we will supply oversea service on site.

7. What should I do if some parts broken?

If broken not caused by human,we replace new part free.

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China (Mainland) | Manufacturer, Trading Company
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Supplier's Trade Assurance Limit: US $121,000
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