JC-2000C contact angle measuring instrument
Instrument components
usb digital CCD camera 1
Continuously variable power optical system 1
Peristaltic pump a sample
Manual tilt platform a CCD
Image Analysis Measurement System Application Software 1
The electronic version of the specification and operation manual 1
System parameters:
1. Measure the static / dynamic contact angle
a) the amount of the Supreme Court ( 3:00 laws do graphic , 4:00 law do convex surface )
b) 5 -point method curve fitting (do advancing angle , back angle)
c) protractor method ( tangent method)
2. Measure the surface tension ( hanging drop method)
3. Observe the shape of a droplet size measurement ( hanging drop method)
4. Calculate the surface free energy (Owens two fluid calculation method)
5. Measurement:
a) instant freeze Screenshot
b) Interval Recording pictures ( 1-3600 seconds interval shooting stored a picture)
c) Continuous Shooting images (25 frames per second high-speed photography)
6. The contact angle measurement range : 0-180 °
The image magnification : 50pixel / mm ~ 318pixel / mm
8. Accuracy : 0.1 ° or 0.5 ° ( two tranches optional)
9. size of the fixed sample stage can test samples : 100 × 100mm2
10. sample stage lift distance : 20mm
11. Fixed sample platform : move left and right hand , stroke 60mm
Manually move up and down , stroke 50mm
12. Lens: move back and forth manually , stroke 40mm
Instrument features
| 1. The use of computer multimedia technology, optics and CCD camera combine to make images of droplets clearly displayed on the computer screen , you can store the image at the moment for the measurement , to avoid measurement failure caused due to evaporation of liquid . 2. With instant freeze , automatic continuous photography, high speed photography three kinds of shots the way , even the volatile liquid can also ensure accurate measurement . Meanwhile, outside the influence of subjective factors tangent is the biggest problem , JC2000 series of contact angle measurement of the geometric operations being done in software , the contact angle is no longer human judgment . 3. The overall structure of the instrument , including the four-dimensional movement of the adjustment mode. |
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.