surface tension meter measuring surface tension is manual standard version standalone instrument that equipped with analytical balance and high precise positioning stage. It can be used to measure surface tension of liquids based on Wilhelmy plate and Du Noüy ring methods rapidly and simply.
image of surface tension meter measuring surface tension
Typical fields of application of surface tension meter measuring surface tension
- Teaching experiment for demonstrating the method for measurement of surface tension
- Quality control: ink, paint, plating fluid, cosmetics and transformer oils, etc.
- Detergent ~ surfactant’s absorbing speed, property, discussion of proper concentration
Performance Features of surface tension meter measuring surface tension
² First type of the world that measures surface tension using Wilhelmy plate manually.
² Long and best seller model with reasonable price and specifications
² Analytical balance with fast data update speed and positioning stage with accuracy of 0.01mm eliminates personal error
² Analytical balance provides higher precise than weighing unit using torsion wire
² Surface tension meter measuring surface tension Measuring result is real time LED digital readout
² Simple operations with manual and simple calibration with standard weights (50g)
² 3th generation Wilhelmy Plate method presents you the performances below.:
・ Variations of surface tension over time in the presence of surfactant.
・ Surface tension of medium-to high viscosity liquids (up to about 104~105 CP.s)
² Possessing both Wilhelmy plate method and Du Noüy ring methods (Latter method needs manual calculating by Excel file provided from us)
² Standalone. Need not connect to PC.
Technical Specifications of surface tension meter measuring surface tension
Measurement method: |
Wilhelmy Plate method / Du Noüy Ring method (option) |
Measurement range: |
0~999.9 mN/m |
Max load: |
50g |
Resolution: |
0.1mN/m |
Accuracy: |
± 1mN/m |
Sample stage: |
High precise positioning stage |
Resolution of stage positioning: |
0.01mm |
Travel distance: |
10mm |
Data display: |
Digital on LED |
Measuring time: |
1~3 sec. after touching interface (low viscous liquid sample) |
Measuring temperature: |
Ambient temp. |
Sample volume: |
min. 15mL or (1mL sample vessel made of PTFE for option) |
Data output: |
N.A. |
Power supply: |
Standard AC100-220V, 50-60Hz, 48W |
Dimensions |
190 W x 250D x 250H mm |
Weight: |
5 kg |
l Main body |
1 |
l Calibration weight (50g) |
1 |
l Holder |
1 |
l Alcohol lamp |
1 |
l Platinum plate |
1 |
l Forceps |
1 |
l Glass lab. dish for surface tension |
2 |
l Install tool |
1 |
l Glass lab. Dish for interface tension |
1 |
l Operation manual |
1 |
Tel: +1 (857) 626-5666 , +1 (857) 626-5888
Mailbox: sales@uskino.com
URL: http://www.usakino.com
Address: 14 Tyler Street, 3rd floor, Somerville, Boston, MA 02143