PW Instruments PW-WD300 Water Drop Angle Tester (0-180°)

Contact angle measurement range: 0-180

Contact angle measurement accuracy: ±0.1

Contact angle test method: Separation method, cutting method, captive bubble method

Contact angle analysis method: Automatic ring fitting method, manual inclined plane measurement method, manual ellipse fitting, curved surface measurement method, width and height measurement method, manual tangent method, dynamic measurement method

Surface energy measurement: Fowks method, OWRK method, ZismanPlot method, EOS method

Work table size: 100mm×120mm

Workbench movement: Up and down 50mm, left and right 50mm, front and rear 30mm

Workbench up and down: 30mm

Workbench fixed plate movement: 150mm front and rear

Injector movement: Up and down 100mm, left and right 100mm

Microscope move: Front and rear 80mm (fine adjustment 3mm)

Sample size: 100mm (width) 80mm (thickness)

Instrument dimensions: 360mm (width) × 650mm (length) × 500mm (height)

Spreading coefficient calculation, adhesion coefficient; tension test (hanging drop method); 2X fixed magnification high-definition microscope; digital CMOS camera; video/playback; instant screenshots; export of any single film of the video; manual micro-injector (1mL)

PRODUCTS DETAILS

This instrument is mainly used to measure the wettability of liquids to solids. By measuring the contact angle of liquids to solids, calculating and determining the free energy of liquids, that is, the adhesion of liquids to solids, tension and other indicators, it can be widely used in petroleum, chemical, pharmaceutical, For scientific research and teaching in the fields of papermaking and exhaustive materials