how to measure water contact angle How to measure water contact angle using present apparatus in the lab 1.Set up the whole system. Put everything (laptop, camera, lamp, diffuser, holder, syringe) in suitable position. Make sure all the cables are connected to the laptop, high-speed camera...
2 min 6 Reasons to Measure Wettability in Paper and Board Quality Control Wettability Susanna Laurén Susanna is an Application Scientist at Biolin Scientific. In her PhD thesis, she developed fabrication methods for a new type of inorganic-organic polymers. Microfabricated polymer chips were utiliz...
Facilities have several methods to consider using in order to measure surface cleanliness . The right method or methods to use vary, depending on the type of facility, the cleanliness level needed, and other factors. For example, some methods are able to detect cleanliness at levels of 0.1 gra...
Measure the volume of the irregular object. One way to do that is to submerge the object in a measuring jug of water and record how much the volume increases by. Convert the volume to m3. Divide the mass by the volume. You will then have the density of the object in units of kg/m3...
To measure the contact angle, a drop of liquid is placed on the sample surface. The volume of the drop is typically between 3 to 5 microliters. When the drop size and recording settings are set, the play button is pressed and the measurement is automatically done by the instrument. After...
You should probably spend some money on a good weatherproof lighter and throw a few standard lighters in for good measure. There are a host of flint tools that create a spark for getting your tinder lit that make a great addition to your kit. You can find them in any camping outfitter ...
‘Measurementality’ in Biodiversity Governance: Knowledge, Transparency, and the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (Ipbes) Environ. Plan. Econ. Space, 46 (2014), pp. 581-597, 10.1068/a4629 Google Scholar UNEP, 2010 UNEP Mainstreaming the Economics of ...
How to Measure the ROI of Your Referral Program The previous versions of this article were written by Visakan Veerasamy, Si Quan Ong, Darren Foong, and Marquis Matson, Alfred Lua, marketers at ReferralCandy. We update this article regularly to keep it relevant and useful to ecommerce merchan...
An important contribution to the understanding of acoustics was made by Wallace Clement Sabine, a physicist at Harvard University, in the late 1890s. Sabine was asked to improve the acoustics of the main lecture hall in Harvard's Fogg Art Museum. He was first to measure reverberation time —...
Torque Measurement Sensor is defined as a transducer for measuring torque and converts it into an electrical output signal (aka Torque Transducers or Torque Sensing Cell). How to Measure torque? There are two types of torque sensors: Reaction Torque Sens