Know-how
Analyzing surfactant concentration is important for quality control. METTLER TOLEDO offers a comprehensive brochure on good titration practices for su...
Surfactant Sensor DS500
Titrate surfactants in aqueous systems.Titrate surfactants in aqueous matrices easily with the DS500 surfactant-sensitive electrode, which is suitable for most ionic and nonionic surfactants.
Wide Range
Ideal for methods based on precipitation titration between anionic and cationic surfactants in a pH range of 2 to 10.
Application Examples
Applications include liquid detergents and household cleaners, including those with color and turbidity, and non-ionic surfactants in raw products.
Precision and Reliability
The combination of experienced craftsmanship plus maximum utility of automated production methods ensures consistently high sensor performance.
Material No.: 51107670
Product Family:Product_Family_Titration_Sensors000700050002
Specifications - Surfactant Sensor DS500
| Membrane resistance | <1 MΩ |
| Measurement Type | Single - and Two-Phase |
| Detection range | <10^(-5) mol/L to critical micelle concentration |
| pH application range | 2–10 |
| Connection | S7 |
| Resistant to | Ethanol |
| Reference System | External reference required |
| Sensor element | Polymer membrane |
| Type of Sensor | Surfactant Sensors |
| Shaft Material | PVC |
| Temperature Range | 32 °F – 122 °F (0 °C – 50 °C) |
| Detection | n/a |
| Product Line | Excellence Titrators Potentiometric Compact Titrators |
Guaranteed Quality
No sensor leaves the production facility untested. Only after a series of demanding final checks does each sensor receive its individual quality certificate, ready for dispatch.
Documentation
