Description
This Used TOPAS EMS 755 electromagnetic sieve vibrator is designed for high-precision sieving of both dry powders and wet suspensions, particularly in the fine micron range. Delivered with 4 analytical 50 µm sieves, it offers both horizontal and vertical oscillation of the sieve clamp to promote efficient particle separation. The device is mountable on a laboratory stand and allows for controlled amplitude adjustment to optimize sieving dynamics.
Specifications
- Adjustable amplitude: 0 % to 100 %
- Mechanical oscillation frequency: ~100 Hz
- Power: 230 V AC
- Power consumption: < 100 W
- Sieve clamp: analytical sieves (approx. Ø 75 mm)
- Operating temperature: 10 – 50 °C
- Dimensions: 140 × 70 × 270 mm (main unit) + electronics/tripod
- Weight: ~3.1 kg (without tripod), ~3.7 kg (with tripod)
- Mounting: integrated tripod clamp compatible with 15 mm stand rod
Highlights
- Effective for ultra-fine particle sieving (< 20 µm)
- Both dry and wet sieving capability
- Adjustable amplitude control for tuning the sieving force
- Simple height adjustment via tripod clamp
- Stable and reproducible oscillation
- Ideal for labs needing precise particle size fractionation
- For sieving fine powders, separation of suspensions, particle fractionation, analytical sample prep, filtration / media testing, and integration with ultrasonic processing workflows.
For more info see the Topas website.