Specification Brand : Across International BulletPoint1 : Compatible non-vacuum jars: (50ml-100ml) x 4, Compatable vacuum jars: 50ml x 4 BulletPoint2 : Operation mode: Two or four grinding jars working simultaneously BulletPoint3 : Discharging granularity: up to 0.1 µm BulletPoint4 : Electrical requirements: 220V 50/60Hz single phase, 370 watts BulletPoint5 : Unit dimensions: 24 x 14 x 17.5", shipping dimensions: 27 x 17 x 23" (LxWxH), shipping weight: 170 Lb ExternallyAssignedProductIdentifier1 : 0853924003134 ExternallyAssignedProductIdentifier2 : 853924003134 IncludedComponents : Mixing cup*2,Spatula*1 ItemName : PQ-N04 Gear-Drive 0.4-Liter Planetary Ball Mills (4 x 100ml) 220V Non-UL Certified ItemPackageDimensions_Height : 29.21 centimeters ItemPackageDimensions_Length : 23.495 centimeters ItemPackageDimensions_Width : 24.13 centimeters ItemTypeKeyword : science-lab-mixers LiquidVolume : 100 milliliters Manufacturer : Across International Material : Stainless Steel ModelNumber : PQ-N04 NumberOfItems : 1 PartNumber : PQN04 ProductDescription : PQ-N04 series planetary ball mills may be used for mixing, homogenizing, fine grinding, mechanical alloying, cell disruption, small volume high-tech material production and even colloidal grinding. They are the ideal wet/dry milling tools for acquiring research samples with high efficiency and low noise. Vacuum jars may be used to process sample within a vacuum environment.
PQ-N04 planetary ball mills have four grinding stations arranged on the "Sun Wheel" of the planetary ball mill. When the Sun Wheel rotates, the grinding balls inside the jars are subject to superimposed rotational movements, known as Coriolis Forces. The difference in speeds between the grinding balls and jars produce an interaction between frictional and impact forces, which release high dynamic energies. Minimum granularity of the final product can be as small as 0.1 micron. Depending on your application, the material your grinding media is made from may be imperative to achieving accurate results.
Features
* High uniformity and excellent repeatability * Fast rotational speed, high efficiency and fine granularity * Four samples with different sizes and materials in one experiment * Leak-proof jars for wet grinding * Gear-drive offers an effective solutions to problems caused by belt driving, such as belt creep and belt abrasion * Low center of gravity, good rigidity, compact structure, low noise, safe and reliable operation * Adjustable height * Safety switch ensures automatic shut down if cover is opened during operation * Large range of materials available for grinding media
Grinding methods
* Single direction without timing * Single direction with timing * Bi-direction with timing * Single direction with paused interval and timing * Bi-direction with paused interval and timing