Henan, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Agriculture & Food, Apparel & Accessories, Chemicals, Construction & Decoration, ...
Management System Certification:
ISO 9000
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
Terms of Payment:
LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram, pay online
OEM/ODM Service
Sample Available

Kjeldahl Nitrogen Analyzer, Automatic Kjeldahl Nitrogen Analyzer, Protein Analysis Automatic Kjeldahl Nitrogen Ana manufacturer / supplier in China, offering 8 Holes Kjeldahl Nitrogen Analyzer with Ce, Excellent Digital Dry & Wet Laser Particle Size Analyzer, Automatic Microcomputer Portable Pressure Steam Sterilizer and so on.

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8 Holes Kjeldahl Nitrogen Analyzer with Ce

Purchase Qty. / Reference FOB Price
1-19 Sets US $1,100
20-199 Sets US $1,000
200+ Sets US $688
Port: Zhengzhou, China
Production Capacity: 200 Sets/Month
Payment Terms: L/C, T/T, D/P, Western Union, Money Gram
Measuring Range: 0.1mgn~200mgn
Solid Sample Quantity: 0.20g~2.00g
Semi-Solid Sample Capacity: 10.00ml~25.00ml
Liquid Sample Capacity: 10.00ml~25.00ml
Recovery Rate: ≥99%
Distillation Speed: 5~15min/Sample

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Basic Info.

Model NO.
Cooling Water Consumption
Work Mode
Analysis Sample
Food, Feed, Food, Dairy Products, Beverages, Soil,
Power Supply
Transport Package
Wooden Case
HS Code

8holes Kjeldahl Nitrogen Analyzer


The instrument uses a tap water source with an 8-hole digital display digestion oven, which is mainly used to determine the nitrogen content in seeds, food, food, dairy products, beverages, feed, soil and other agricultural by-products.


KDN seires Kjeldahl Nitrogen Analyzer have digestion furnance configuration,including 4holes and 8holes.

Electric heating digestion furnace with 4 holes, 8 holes, 12 holes, 20 holes optional.

According to the test sample quantity by the user to matching the appropriate digestion furnace.Digeste a batch of sample need about 40 minutes(According to the nitrogen content of samples).

1, KDN Kjeldahl nitrogen analyzer, using microcomputer to process control.
2. Automatic distillation control, automatic water addition, automatic water level control, automatic water stop.
3, all kinds of safety protection: digestive pipe safety door device, steam generator water shortage alarm, water level detection failure alarm.
4. The outer shell of the instrument is made of special spray-coated steel plate. The working area is made of ABS anti-corrosion panel, which is resistant to chemical corrosion and mechanical damage to the surface, acid and alkali.
5, water level detection, low water level alarm, instrument control system failure can automatically power off.
6, the use of tap water source, wide adaptability, low experimental requirements.


Technical Parameters:

 Determination of varieties: food, feed, food, dairy products, beverages, soil, water, drugs, sediments and chemicals, etc.
Working method: semi-automatic
Influent mode: tap water and distilled water, two types of water inlet, widely used
Sample quantity: solid 0.20g~2.00g, semi-fixed 2.00g~5.00g, liquid 10.00ml~25.00ml
Measuring range: 0.1mgN~200mgN (mg nitrogen)
Recovery rate: ≥99% (relative error, including digestion process)
Distillation speed: 5~15 minutes/sample (depending on sample size)
Cooling water consumption: 3L/min
Repeat rate: relative standard deviation <±1%
Power supply: AC220V/50Hz
Power: 1000W
Water supply: water temperature less than 20 ° C
Dimensions: 380mm × 320mm × 670mm
Weight: 20kg


Digestion furnace Power: 4 holes :1200w , 8 holes :2400w   

8 Holes Kjeldahl Nitrogen Analyzer with Ce


1. How can I choose the suitable one?
Dear customer, please tell us your detailed requirements by mail or online, we will recommend the suitable one as your request.
2. Does your price is competitive?
Dear customer, we make sure to offer you the best quality with competitive price.
3. How can I pay?
Dear customer, we accept many payment term, such as T/T, Western Union…
4. When I receive it after pay?
Dear customer, normal models can be delivered with 5-7days, please contact us to check transport time to your address.
5. How to deliver?
Dear customer, we can send by Express, by Sea and by Air.
6. Is will be broken during transport?
Dear customer, please do not worry, we do standard export package.
7. What should I do if I do not know how to use?
Dear customer, please do not worry, manual user will be sent together, you can also contact us with more technological support.
8. What should I do if some parts broken?
Dear customer, please do not worry, we have 12months warranty except  wear parts. You can also buy parts from us after 12months.


Pre-sale service

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

· Guide customers to choose the best suitable machine model;

· Offer detailed specification and competitive prices;

Contract execution

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

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

· Send customs clearance documents by DHL;

· Update latest news after delivery and prepare customs clearance;

After-sale service

· 12 months warranty except for wear parts;

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

· In time response to customers technical problems;

· New products update for customers' reference

Our Company:
Since 2008, We have become a professional laboratory instrument manufacturer.
Since the establishment of the International Department in 2010, the products are exported to Europe, America and Asia and Africa!
Whether it is technology, factory area, multi-language sales. We are all professional!
8 Holes Kjeldahl Nitrogen Analyzer with Ce

Factory Show:

8 Holes Kjeldahl Nitrogen Analyzer with Ce

Our products have international certifications such as SGS, CE, ISO!
8 Holes Kjeldahl Nitrogen Analyzer with Ce
Warranty And After-sale Service

♥♥We Supply 1 Year Warranty , And Lifelong Free Technical Guiding And Training♥♥
8 Holes Kjeldahl Nitrogen Analyzer with Ce


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