The contact angle where cheap, ShengDing equipment (certified), the contact angle is provided by Shangyu City ShengDing Precision Instrument Co., Ltd .. Dongguan Sheng Ding Precision Instrument Co., Ltd. (www.dgshengding.com) is specialized in the "contact angle measurement, tensile tester, drop angle detector, tables, interface instrument" of the enterprise, the company adhering to the "honesty, hard service" philosophy, to provide you with the highest quality products and services. Welcome to inquire! Contact: Lee. Heating, cooling and insulation and mold clamping structure is composite mold design an integral part. Structural design directly affects the appearance and internal quality product uniformity, but also affect the molding efficiency. For the different principles of particle size analysis instruments, measuring principle is based on the different characteristics of the particle is not the same, only the equivalent contrast, a direct comparison can not be laterally. Such as sedimentation particle size analyzer is based on the comparison of the settling velocity of particles were equivalent water contact angle, the measured vertical diameter of settling velocity equivalent diameter, which uses the same diameter as measured particle settling velocity of homogeneous spherical particles to represent The actual size of the particles. Laser particle size analyzer is the use of laser diffraction and scattering properties of the contact angle for the retail equivalent contrast, the measured equivalent diameter of the equivalent scattering particle size, which uses actual measured scattering particles have the same effect of spherical diameter of the particles to represent the actual size of the particles. When the measured particle is spherical, its particle diameter is equivalent to its actual diameter. However, due to the shape of the powder particles of the material can not all be uniform, spherical, and have a variety of structures, and therefore, in most cases, the particle size measured by a particle size analyzer is an equivalent diameter of a contact sense angle, and the actual particle size distribution will be some differences, it has only a relatively meaning. SITA German equivalent diameter dynamic surface tension meter is all ceramic ink manufacturers test instrument specifications, can be used to formulation development and quality inspection. The primary use in the production process to monitor incoming products, the quality and stability of products before shipment of raw materials, detailed test plans are as follows: First, the product 1, and cf. mall similar goods, such as other brands of sophisticated goods or inkjet the role of a good sample, know reorientation of goods. 2, do not produce the same differences between batches 3, the difference between the test surface tension of the ink room planning and the actual production shop ink 4, the same sample, as the active agent content of the surface, not the same as the difference between the time stored. (Eg measured once every other month) instrument used to make the ink surface tension test