With the increasing demand for food safety and nutritional indicators, the state has also increased its detection of this piece and has issued many relevant standards. Therefore, Kjeldahl is used in the determination of protein in foods. When developing, it is necessary to consider these related standards. Only by complying with the relevant standards can we ensure that the data determined by the Kjeldahl analyzer is accurate, real and effective, and that it can help companies and industries develop better. So, what is the Kjeldahl meter for those standards? Due to the wide range of industries and fields involved in protein determination, the Kjeldahl meter also requires a lot of applicable standards, mainly GBT 5511-2008 determination of grain and legume nitrogen content and crude protein content calculation Kjeldahl method; GB 5009.5- 2010 Determination of protein in foods; GBT 5009.44-2003 Analysis method for hygienic standard of meat and meat products - Volatile base nitrogen; GBT 18868-2002 Water, crude protein, crude fiber, crude fat, lysine, methionine in feed Determination of Near Infrared Spectroscopy; GBT 6432-1994 Determination of Crude Protein in Feeds; GBT 8088-2008 Determination of Natural Rubber and Natural Latex _ Nitrogen Content; GBT5511-2008 Determination of Grain and Bean Nitrogen Content and Calculation of Crude Protein Content Kjeldahl Method;GBT8572-2010 Determination of total nitrogen content in compound fertilizers;Distillation titration method;GBT 22923-2008 Determination of nitrogen,phosphorus,potassium in fertilizers by automatic analyzer;GBT10511-2008 Determination of total nitrogen content in nitrophosphates by distillation Post-titration method; GBT17767.1-2008 Method for the determination of organic-inorganic compound fertilizers Part 1: Total nitrogen content, etc. From the above criteria, it can be seen that the Kjeldahl meter is used in a wide range of applications. It is widely used in food processing, grain, feed, water, soil, pharmaceuticals, tobacco, animal husbandry, soil and fertilizer, and the environment. In areas such as monitoring, medicine, agriculture, scientific research, teaching, and quality supervision, it is possible to measure nitrogen or protein content, as well as ammonium salts, volatile fatty acids/alkali, etc. It has made important contributions to safeguarding food, food and drug safety and improving the quality of food, food, and medicine.
Cold spray Road Line Marking Machine is widely used in roads, bridges, railways, factories, coal mines, car parks, city markets and airport run inside. In the flat ground to draw different constraints and warnings and other rules to limit the signs of the road construction machinery.
The Cold spray road Line Marking Machine has played an important role in urban planning and highway construction with the advantages of speed, accuracy and efficiency. The greatest savings in the construction period of the road construction and economic investment. It consists of the following parts:
1. Piston pump body: the use of all-oil intrusion type of oil, hydraulic power, reduce wear and tear, the service life of up to 40,000 hours or more.
2. Seal: the United States imported raw materials carefully designed from casting, ultra-wear-resistant, whether winter or summer, can be used freely, Naisuan Jian, fatigue. Replacement is simple and convenient.
3. Suction pipe network: vertical body, suction tube easy to clean care, one can move independently, easy construction and operation. Stainless steel processing anti-corrosion, the wall does not fall off is not blocked. Suction filter to solve the liquid into the small, easy to plug the problem, increase the liquid into the area, narrow space, built-in increased filter.
4. Body: into the liquid valve and the outlet valve with ball-type ceramic beads super wear-resistant, than the traditional ball more than a few times the life span, no face, not broken sitting.
5. Frame: the use of vertical design compact and practical, removable, the frame can easily winding 30 meters high pressure hose, the overall equipment easy to care.
Main scope: Concrete Grinding machines, Floor Polishing Machines, Road Line Marking Machines, Truck Cranes, Road Rollers, excavators, Concrete Leveling Machines, Power Trowels and other Construction machinery .
Jining oking tec co.,ltd, established in 2010, is a professional manufacturer engaged in the research, development, production, sale and service of Concrete Grinding machines, Floor Polishing Machines, Road Line Marking Machines, Truck Cranes, Road Rollers, Excavators , Concrete Leveling Machines, Power Trowels and other Construction machinery .
We are located in Jining city,Shandong province with convenient transportation access. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction.
In recent years, we have introduced a number of advanced production equipment, and also have an excellent production team and a complete quality assurance system to ensure that each batch of goods is delivered to customers in a timely and high quality.
We also have an excellent management team, experienced technical staffs and professional sales team to solve all problems you encountered before and after sales. In addition, we have obtained I S O 9 0 0 1:2 0 1 5 certificates. Selling well in all cities and provinces around China, our products are also exported to clients in such countries and regions as United States, Europe,Australia, Southeast Asia,Russia,the Middle East,Africa. We also welcome OEM and ODM orders. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements.
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