Surface charge analysator (SurCha) System
Contract notice · Finland · Last reported Jan 2026
Source: TED Europa
The measurement principle of the surface charge analyzer is based on electrokinetic phenomena that occur near a charged surface in a polar solvent, such as water. The strength and type of surface charge (positive/negative) are very important properties for many surfaces. In membrane technology, for example, the operation of nanofiltration membranes is primarily based on surface charge. This analyt
- Status
- Closed
- Sector
- Road, Water Supply and Storage, Education
- Location
- Lappeenranta, Finland
- Updated
- 3 Nov 2026
- Source
- TED Europa
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Participants
| Not available for this record. |
Status
Original status | contract notice |
Taiyo status | Closed |
Taiyo last update | 2026-11-03 |
Contact
| Not available for this record. |
Description
Description | The measurement principle of the surface charge analyzer is based on electrokinetic phenomena that occur near a charged surface in a polar solvent, such as water. The strength and type of surface charge (positive/negative) are very important properties for many surfaces. In membrane technology, for example, the operation of nanofiltration membranes is primarily based on surface charge. This analytical data is utilized in membrane research (such as fouling, cleaning during washing, and analyzing modifications to surface properties). The surface charge analyzer is one of the most essential tools for the membrane technology research. |
Original sector | Laboratory, optical and precision equipments (excl. glasses) |
Location
Country | Finland |
City | Lappeenranta |
Source
Source | TED Europa |
URL |
More Details
Record type | Tender |
Sector | Road, Water Supply and Storage, Education |
Article published date | 2026-03-07 |
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