Nanomaterials analysis and research, the nanoparticles often encountered particle size generally refers to nanometer scale (1 ~ 100nm) of the ultrafine particles. Because the particle size of such materials for nanoscale, itself has a small effect, quantum size effect, surface effect and macroscopic quantum tunneling effect, so it has many conventional materials do not have the characteristics, catalysis, nonlinear optics, magnetic , aspects of medicine and new materials has broad application prospects. Therefore, the particle size of nanomaterials, distribution, has an important influence on the performance of the medium dispersion properties and morphology of the secondary particles assemble nanomaterials, therefore, particle size analysis of nanomaterials is an important aspect of nanomaterials research. Also because of the nature and importance of nanomaterials, to promote the development and characterization of particle size analysis methods and techniques, particle size analysis of nanomaterials has become an important area of ??modern particle size analysis. Currently, the method and apparatus types of nanomaterials particle size analysis of a lot, but because of a variety of analytical methods and instrumentation design for the system to be analyzed has some relevance, analysis principles and methods used vary, so choose appropriate analysis methods and analytical instruments is very important. And because the physical basis of a variety of different methods of particle size analysis contact angle measuring instrument sales, the physical meaning of the same sample obtained with different methods of measurement of particle size and even particle size is also different. In addition, the use of different particle size analysis methods are also different. If for analytical instruments and test systems do not accurately understand and grasp the results of the contact angle measuring instrument price, the resulting molecules tend to have larger differences in actual results, not scientific and representative. Thus, according to the measured object, measuring method of measuring accuracy and measurement accuracy selection is very important and necessary. Heating the mold and the mold clamping structure, insulation and cooling system is closely related to the contact angle measuring instrument, while providing some convenience features for the replacement of the mold, loading and unloading. Most of the designers for the convenience chart, simply to make a few mounting holes for fixing the mold. Most examples are not individually designed stamper heating means, but is mounted on the upper and lower press heating platen plate to simplify SME mold processing. Mold structure on the left of the main structure of the cavity configuration module. Measures can then fixed mold platen ?? injection mold the mold is fixed to the upper and lower templates. On the heating plate fixed platen mold design space can be good. This design not only can be used for mobile die, the die can also be used with a simple item out mechanism. Only need to design the heating plate before considering the ram position does not conflict with the heating pipe can be. You can also die mold using a mold for multiple generic transformation to simplify the mold manufacturing costs. If the mold is high, simply can not meet the heating plate is heated uniformly heating needs, then you need to install an auxiliary heating system in the mold, you can mountain heating film, heating pipes and iron core composition. For simple structure, the smaller sized molds water contact angle meter connected market, using a heating plate heating will cause a large over-heat damage in the mold body design simple heating system to meet the requirements. Note that between the mold and press the fixing plate to add insulation material (usually asbestos cardboard) to heat, also need to pay attention to the location and arrangement of neat hole galvanic power lines. This design); the heat capacity is small, especially for the need for repeated heating and cooling or rapid heating and cooling of small mold contact angle measuring instrument sales, ShengDing instrument (certified), contact angle measurement by Dongguan Sheng Ding Precision Instruments Limited. Dongguan Sheng Ding Precision Instrument Co., Ltd. (www.dgshengding.com) is Dongguan, Guangdong, dedicated instrumentation leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Sheng Ding instrument in leadership with the staff warmly welcome all inquiries negotiations to create ShengDing instrument a better future.