Surface tension is a basic parameter to determine the liquid solubility,wettability,foamability,coatability,and permeability.,etc.
(1)The sensor is integrated with high accuracy and high sensitivity electromagnetic technology,and any error in manual operation can be avoided by automatic measuring to enhance the data accuracy and reliability.
(2)A Pt board or Pt loop can be chosen to measure the liquid surface and interface tension.
(3)The Pt board can be used to measure the liquid surface tension in real time,it is practicable for measuring any sample which contains any surface activating agent or volatile matter and whose surface tension will change with time.
(4)The Pt board can be used to measure the surface tension of any medium or high viscosity liquid sample.
(5)Various temperature control are optional to satisfy different measuring requirements.
Main Technical Parameters:
Measuring range: 0-400mN/m
Measuring mode: Pt board method,Pt loop method,or both
Operating mode: Sample stage automatic lifting,Fully automatic measurement
Data displaying: Surface/Interface tension(Pt board method,displaying data directly / Maximum force(Pt loop method,secondary calculation is necessary
Displaying mode: Wide visual angle backlight LCD,digital displaying
Measuring time: Low concentration sample:3 to 5 seconds for Pt board method,40 to 60 seconds for Pt loop method
Data output interface: RS-232
External dimension: 400*200*430mm (L*W*H)
Net weight: 13kg
Power supply: 220V,50Hz