Product name
du nouy ring tensiometer measuring optical apparatus
Standard
ISO1409 ISO6295 ISO14090 ASTMD1417 EN14370
Function
Automatic surface tensiometer
Test method
platinum plate method, platinum ring (optional with extra charge)
Operation mode
automatic measurement on automatic raising of sample stage
Measurement range
0-600mN/m (B), or 0-400mN/m(C)
Sensitivity
0.1mN/m (B), 0.01mN/m (C)
Range of temperature
Room temperature
Measurement time
3-5 seconds for measurement of low concentration sample liquid