JF99C powder contact angle Measuring instrument
Brief introduction
So far, the contact angle on solids can be directly and accurately measure ( the company produced JC2000 contact angle measuring instrument can be measured ) , but the powder samples, due to fine particles , the surface is not smooth, can not be measured directly, only indirectly measurement.
Existing two kinds of measurement methods for compression method and osmosis. Tablet method is to measure the contact angle required powder by a tabletting machine and compressed into tablets , and then measuring the contact angle measurements on solid ; permeation method is the inner diameter of the powder contained in a hollow tube of uniform compaction, by compacting the powder bed was measured in the liquid permeation speed in which the contact angle was measured . Penetration method requires a reference for the perfect wetting liquid ratio.
Washburn equation provides us with a wetting contact angle measurement principle.
Technical Specifications:
Measurement Method : Washburn osmometry Measuring range : 0-330mbar |
You see on our website products quotation, just a market reference price. We can according to customer specific requirements to give the actual price.
Dear customer,
We ,Xi’an Yima Opto-electrical Technology Com.,Ltd. is an integrated economic
entity of R&D,manufacturing and trading with over 20 years of history .
Our business scope covers various fields such as biochemical analysis,environmental
protection,industrial testing, bioscience,medical apparatus and instruments,
internet technology and some frontier science.
Through a long-time development,we own a national resources system of various
professional talents , abundant supply for various components &parts and special
materials, full producing &processing equipments , strong Technological
standardization and a complete quality assurance system.
If you need OEM or ODM in manufacturing ,scientific research , market development
and or you want to build your own brand in your country, it’s our honor to cooperate
with you.In this way ,we have developed many products for our customers from
the USA, Europe and South Africa and got good feedback on Alibaba.
We firmly believe that science and technology is no boundaries.
Our mission is to make every effort to contribute to all humanity.
Your earlier friendly enquire from us would be highly appreciated.Thanks in advance!