ST-1 Stability tester
- Measurement of the suspensions and emulsions without thinning
- Non-contact measurements
- Quick evaluation in actual condition
- No accelaration test using heating or centrifugal force
The ST-1 is a compact measuring instrument for stability and ageing analysis. Quick stability evaluation of high viscosity solvents. Non-contact measurement of particle and droplet migration and suitable to evaluate creaming, sedimentation, agglomeration and coalesence. The ST-1 can evaluate the stability at real storing conditions as in the warehouse or refrigerator. Up to 6 scan towers can be added for efficient control of solvents at independent temperature in the range from 4 to 80 °C.
Read more| Specifications | ST-1 | |
| Measurable particle size | 0.1 - 1000 µm | |
| Maximum particle density | 60% v/v / 90% for emulsion | |
| Measurement method | Optical analysis (Transmission & Backscattering) | |
| Measurement sample amount | 24 ml | |
| Temperature control range | 4 - 80 ºC | |
| Scan interval resolution | 5 µm | |
| Dimensions mm | 502 x 390 x 280 | |
| Power supply | 100 - 240 VAC / 50-60Hz / 300 VA |
| Option | ||
| Particle size analysis (1) | Kinetic particle size analysis | |
| Particle size analysis (2) | Optical particle size analysis | |
| Particle size analysis (3) | Particle size distribution analysis |