Powder Contact Angle Meter/ Measuring Instrument/Laboratory Instruments

Product Name: Powder Contact Angle Meter/ Measuring Instrument/Laboratory Instruments Model NO.: CAM99Aseries Measurement Methods: Washburn Permeation Method Measuring Range: 0-330mbar Accuracy: 0.16mbar Power: 220V, 20W Trademark: Xiangyi Transport Package: Plywood Package Specification: Host Dimension: 295X240x260mm Origin: China HS Code: 9031809090 Product Description So far, the contact angle on solids can be directly and accurately measure (SI-CAM2000 contact angle measuring instrument can be measured), but for the powder samples, since the fine particles, the surface is not smooth, it can't be measured directly, only indirectly measured.There are two kinds of methodsformeasurement :the compression method and the infiltration method. The compression method is the need to measure the contact angle of powder by a tabletting machine and compressed the powder into tablets, and then measuring the contact angle measurements on solids The infiltration methodis a powder packed in a hollow tube inner diameter uniform compaction ,by determination of compacted powder bed liquid permeation rate to determine the contact angle. Permeation need for a perfect wetting liquid as a reference. It can be more accurately measured liquid wetting properties of the solid powder according to Washburn infiltration method. JK99 series automatic tension meter (rings law, hanging plate method) can quickly and accurately measure the surface / interfacial tension, CMC and fiber contact angle.Specifications1. Measurement Methods: Washburn permeation method2. Measuring range: 0-330mbar3. Accuracy: 0.16mbar4. Temperature range:room temperature5. The quartz tube dimensions: an outer diameter of 10mm, an inner diameter of 8mm / 6mm6. Host Dimension: 295X240x260mm7. Power: 220V, 20WInstrument components:ItemDescriptionquantity1CAM99Apowder contact angle measurement host1unit2crystallized dish1 pcs3quartz tube1 pcs4Teflon tubing sets and coasters1 set5The special filter paper1 set6The punch 1pcs7curved needle syringe1pcs8Application Software 1 set9Instructions and Operation Manual electronic edition1 set