- Checking the aging status of transformer and other oils according to ASTM D 971 and IEC 62961
- Checking for cleaning agent residues in the food industry and other areas
- Surface tension validation for cleaning or wetting agents as well as other surfactants
- Quality assurance of emulsifiers
MEASURING METHODS
- Surface tension using the tensile force of a lamella underneath a ring
- Interfacial tension using the tensile force of a lamella underneath a ring
- Surface tension using the tensile force of a lamella which is stretched until it disrupts
- Interfacial tension using the tensile force of a lamella which is stretched until it disrupts
- Surface tension using the wetting force of a liquid at a platinum plate or rod
- Interfacial tension using the wetting force of a liquid at a platinum plate or rod
- Density determination of a liquid using the buoyancy of a probe immersed in the sample
- Ageing check of transformer oils and other liquids using interfacial tension according to ASTM D 971
- Ageing check of transformer oils and other liquids using interfacial tension according to IEC 62961
MEASURING RESULTS
- Surface tension of a liquid
- Interfacial tension between two liquids
- Density of a liquid
- Sample temperature
VI