Meniscus Contact Angle Kulim Kht in Bahasa Malaysia

Kulim KHT Data Receiver Connection

Ring Du Noüy ring Measurement Kulim Kht

 

Optional platinum/iridium ring is supplied in a protective transport case. The ring should be cleaned regularly after use and treated carefully to avoid deformation. Dimensions: R (ring) = 9.58 mm, r (wire)= 0.185mm. A good way to store the ring is to immerse it in ethanol by first hanging it on a hook attached to a lid, which is then attached to a beaker filled half-full with ethanol. Then before using the ring again flush it with pure ethanol and water, or burn it with a Bunsen burner (ca. 1000 oC flame) for a short time (glowing yellow-red for a few seconds). In this way the ring will keep its form better and will not deform as easily as by putting it back to the wooden box after each measurement. The ring that is used must have R/r ratios of around 52 or 26. This is because when the Du Noüy ring is used, a correction factor has to be applied. The software includes correction factor for rings with R/r of 52 or 26. You can read more about the correction in the Theory section of this manual. 

Contact Angle Tilting stage Kulim Kht

 Manual tilting stage Manual tilting stage enables the study of dynamic contact angle i.e. advancing and receding contact angles. Manual tilting stage is attached to  similarly as standard sample stage.

Solar Contact Angle Measurement Kulim Kht

 Solar cell research and development is an active field and the efficiency of the solar cells is constantly increasing. Contact angle measurements can be utilized in many stages of solar cell research and solar panel manufacturing as well as in quality control of solar cells. Anti-reflective coatings are used in all solar panels to improve efficiency and lifetime of the solar cells. Study of the surface properties of these coatings is commonly done by using contact angle measurements. Ready solar panels are often too large to be fitted into a laboratory contact angle instrument.  is a great tool for quality control and testing of solar panels due to its portability and unlimited sample size.

KULIM Kht Advantages of optical tensiometry Contact Angle Measurements.

Advantages of optical tensiometryDEMO ON RUBBER GLOVE MOULD.

Optical tensiometry is the best choice when liquid-solid interactions and/or solid properties (such as surface free energy) are

 measured on samples that are not homogeneous and regular in size and shape. The main benefits are following: Small liquid volume demanded (only some microliters) Solid substrate can be asymmetrical (e.g. rubber glove mould) Both sides of the sample don’t need to be similar (coating and surface modification characterization) Contact angle mapping over the surface enables heterogeneity  and cleanliness characterization Roughness correction possible e.g. by using 3D Topography module

Kulim Kht Cortest ASME HPHT Autoclave systems

HPHT Autoclave systems are used for high pressure and high temperature test applications. We offers both standard system designs as well as custom configurations to meet the most demanding of applications. Our autoclave systems can be used for a variety of different tests including: corrosion inhibitor analysis, electrochemical studies, performance evaluation of coatings, corrosion studies using weigh loss coupons, shear stress analysis, slow strain rate tests, and much more. Each pressure vessel is designed in accordance to the ASME Section VIII Div. 1 standard. PED, CSA, CE, DOSH, and the China Special Equipment Manufacture License certificates are available upon request.