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Product Description
Product Description
Product overview
KDN series nitrogen analyzers work on the principle of Kjeldahl nitrogen determination. The instrument has stable performance and easy operation. The products are divided into two series: automatic and semi-automatic. The heating method is also divided into two types, one is the use of electric heating tube heating method commonly used abroad, and its advantage is that it can be applied to different water sources. The other is the electrode type heating method, which is suitable for water sources with relatively low conductivity, but has the advantages of rapid heating and no need to set up a water level control device.
KDN series digester adopts well-type electric heating device, and is equipped with digital display temperature control device or voltage adjustment temperature control device. So that the sample can achieve the best digestion effect and the shortest digestion time in the digestion tube. During the digestion process, harmful gases such as SO2 can be cooled and mixed with water through sewage pipes and suction pumps and then discharged into the sewer. It can effectively inhibit the escape of harmful gases.
The complete set of device can be used for protein content determination of grain, feed, food, dairy products, beverage, soil fertilizer, medicine and other agricultural and sideline products.
Product features
KDN-1000 | Microcomputer works automatically, touch keyboard, LCD backlit liquid crystal Chinese display, the distiller is heated by electric heating tube, which can be applied to different water sources. With automatic heating, automatic alkali addition, automatic water addition, automatic recovery and other functions. Complete instrument does not include digester (sold separately). |
KDN-2C | The distiller is heated by an electric heating tube, received regularly, and water sources such as tap water or distilled water can be used. Complete instrument does not include digester (sold separately). |
KDN-04A,08A | The improved instrument and distiller are heated by electrode type, and the operation is simple. The complete set of instruments is equipped with a digester. |
KDN-04B,08B | The distiller is heated by an electric heating tube, received regularly, and water sources such as tap water or distilled water can be used. The complete set of instruments is equipped with a digester. |
KDN-04C,08C | Stainless steel anti-corrosion plate, electrode type distiller, automatic heating, timing reception, digital display thyristor temperature control, the complete set of equipment is equipped with a digestion furnace. |
KDN-04D,08D | All stainless steel shell, electrode type distiller, automatic heating, timing reception, digital thyristor temperature control, improved type, stable performance, complete set of instruments equipped with digestion furnace. |
KDN Digestion Furnace | The series of products are divided into 5 specifications according to the number of heating holes: 4 holes, 8 holes, 12 holes, 16 holes and 20 holes. The "C" type behind the model indicates that the microcomputer digital display temperature control method is adopted. No suffix means using thyristor voltage regulation and temperature control. |
Technical parameters
*Measurement range: nitrogen content 0.05%-90%
*Accuracy: relative difference ≤ 2%, parallel difference ≤ 0.2%
*Determination time: about 45 minutes of digestion (depending on the nitrogen content of the sample) about 6 minutes of distillation
* Power supply: AC220V/50Hz
* Power: digester (four holes) 1200W (eight holes) 2400W
*Volume: 04 type digester 650×220×150, 08 type digester 730×300×150, distiller 380×330×740 units (mm)
FAQ
Address:
No. 48, Lane 300, Shunda Road, Shanghai, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics, Health & Medicine, Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery, Service
Management System Certification:
ISO 9001
Company Introduction:
Specialized in measurement, testing, analytical instrument research and development, production, sales, service as one of the entity enterprises. The factory is located in Xuhang Economic and Technological Development Zone, Jiading District, and the Marketing Department is located in Shibei Industrial Park, downtown of Shanghai. HengYang company has been adhering to the "people-oriented" service tenet, actively participate in various government bidding activities, several times in the national health system, environmental protection monitoring system for disease control, agriculture, forestry, science and education systems, water treatment engineering bid, the country comprehensive strength continuously stable growth industry. The registered trademark "Xinrui" brand series of water quality analyzer, wine analyzer, chroma analyzer, electrochemical analyzer, grain and oil detector, building materials tester and other products are widely used in all walks of life.