Tasks and applications
- Determination of the effectiveness of wetting media
- Checking the surfactant content in solutions below the critical micelle concentration (CMC)
- Measurement of interfacial tension for the quality assurance and optimization of emulsifiers
- Decomposition product content in oils according to ASTM D‑971.
- Tank clearance and cleaning validation in the foodstuffs industry
Measuring methods and options
- Surface tension using the ring, plate and rod method
- Interfacial tension using the ring, plate and rod method
- Surface tension and interfacial tension using the ring tear-off method
- Testing of transformer oils in accordance with ASTM D‑971
- Measuring the density of liquids
- Measurement from -10 to 130 °C, temperature measurement with internal sensor
Technical data
| Surface and interfacial tension Measuring range Resolution |
1 to 999 mN/m 0.01 mN/m |
| Weight measurement Maximum load Resolution |
120g 0.1 mg |
| Sample stage position Movement range Resolution Speed |
>110 mm 20 µm 0.1 to 500 mm/min |
| Temperature control Range Sensor resolution |
-10 to 130 °C 0.1 °C |
| Dimensions | 300 × 390 × 585 (W × D × H) |