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Main uses and scope of application This melt flow rate meter is used to measure the melt flow rate of various polymers in viscous state. It is not only suitable for engineering plastics with high melting temperature, such as polycarbonate, polyarylene sulfone and fluoroplastics, but also suitable for testing materials with low melting temperature, such as polyethylene, polystyrene, polypropylene, ABS resin and polyoxymethylene resin. It is widely used in plastic production, plastic products, petrochemical industry and other related institutions, scientific research units and commodity inspection departments. This melt flow rate meter meets the testing methods of thermoplastic melt mass flow rate and melt volume flow rate specified in GB/T 3682-2000 Measurement of Thermoplastics Melt Mass Flow Rate and Melt Volume Flow Rate, ISO 1133:2011 and ASTM D 1238-2010. Please read this instruction manual carefully before use.
Working principle: the melt flow rate refers to the mass or volume of thermoplastic passing through a standard die every 10 minutes at a certain temperature and load. This instrument is only suitable for the measurement of melt flow rate (MFR) by mass method, and its numerical value can characterize the viscous flow characteristics of thermoplastics in the molten state.
parameter
Model | KXNR-400B |
Measuring range | 0.1 ~ 400.00 g/10 min (MFR) |
Temperature range | room temperature ~ 400℃ |
Temperature control accuracy | ±0.2℃ |
Timing accuracy | 1S |
Negative load | full load |
Cutting mode | manual and time controlled |
Inner diameter of barrel | 9.550mm±0.025mm |
Length of barrel | 160mm |
Die | made of tungsten carbide, length: 8.000mm±0.025mm, inner diameter: 2.095 mm 0.005 mm |
Power | 0.45KW |
Power supply | AC220V, 50Hz. |
Beijing Zhongboruike Test Equipment Co., Ltd. is mainly engaged in research and development, application research and product sales of test instruments and related products. Hebei Jingcheng Experimental Instrument Technology Co., Ltd. has a number of outstanding senior engineers who have been engaged in the development of experimental instrument products for more than 30 years and achieved important scientific research results in China. Mainly engaged in the introduction of advanced testing instruments and equipment from all over the world, and at the same time provide professional pre-sales and after-sales services for the majority of users. Over the years, the company has taken management as the cornerstone, science and technology as the guide, innovation as the driving force and service as the fundamental survival concept, which has made the domestic market expand continuously and the customer base spread in various industries. It mainly includes construction, highway, railway, water conservancy, electric power, environmental protection and other fields. At the same time, it has won the favor of many well-known foreign manufacturers and become their main agency in China. The manufacturer has a permanent technical exchange organization in the company, and engineers come to the company to exchange work regularly. The company constantly sends employees to Japan, the United States, Germany, Britain and other countries for further training, and applies foreign advanced technology and experience to various domestic engineering industries, so that user units can not only have advanced equipment, but also have the most cutting-edge technical support. The company's goal is to connect with the world. We have outstanding advantages in talent, technology, capital and management, and have received strong support from relevant departments. We have a knowledgeable and experienced team; Have a modern office environment; Has a nationwide marketing service network. With the tenet of "reputation first, service first", the company has won many friends in many fields. We cherish our achievements and do not forget the support and love of our users. We will make unremitting efforts and serve you with excellent quality as always! Main business: geotechnical test instruments and equipment, cement and mortar concrete test instruments, various asphalt and linoleum test instruments, curing boxes, low-temperature boxes and standard curing rooms, medicines, electronics, analytical balance series, engineering testing equipment, imported domestic surveying and mapping instruments, various glass instruments, steel bar detection, test instruments, various chemical reagents, chemical analysis instruments, etc.
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