JJ2000B2 Tension / contact angle of Rotating drop interface Measuring instrument

The instrument use spinning drop method to measure the surface tension of the liquid, liquid / liquid interfacial tension and liquid / solid contact angle of special instruments. The main application areas are:

1.tertiary recovery (chemical flooding oil) indoor research and field monitoring;

2. study of surfactants, detergents, emulsions and foams research;

3.fuel oil, lubricants, paints, inks and coatings;

4.paper products, photographic materials, pesticides, etc., ..The main features 1 PC computer and the whole process is controlled by a pre-SBC, the use of computer technology to collect rotating droplets multimedia video images were analyzed 2 master program is Winndows interface, easy to operate, as a standard BMP image files can be stored print. 3 Tension wide measurement range, from 10-5mN / m to 100mN / m, across seven orders of magnitude, measuring instrument for the whole range of tension. 4 high accuracy the number of stalls providing magnification, the width of a human hair can be enlarged to hundred pixel, greatly improve the measurement accuracy of ultra-low interfacial tension.

5 in one machine, which can measure the interfacial tension and contact angle, which conducted the study wettability. For the general case of contact measurement, the instrument allows the rotating body in a regular droplets, thereby to ensure measurement accuracy and precision. Also, measure the contact angle when the liquid / liquid interfacial tension of ultra-low-value, which is very convenient, it is the other contact angle measuring instrument is difficult to do.

6 with electric heating temperature control system, capable of constant temperature experiments.

Technical indicators and the main features:

1 Tension Measuring range: surface and interfacial tension 1x10-5 -100mN / m

2 Reading range: 0-4mm (available in 2mm and 4mm high purity quartz sample tube)

3 reading measurement accuracy 0.001mm

4 speed control range 1000-10000r / min Accuracy: 0.1%

5 temperature display range: 0-100 °C (built-in heating RT + 5 °C to 80 °C or external bath temperature)

6 Temperature display accuracy: ± 0.1 °C

7 computers and stand-alone real-time operating temperature and speed settings

8 video detection system resolution: 768x576

9 Video capture rate: 25 frames / sec.

10.RS-232 serial port (test data); VIDEO RCA connector (video capture)

11.220V / 50 Hz or 110V / 60Hz

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.