Table 1 Performances of commercial velocity modulators16,17,18.
From: Development of an advanced velocity modulator for a portable Mössbauer spectrometer
Product | Size (mm\(^2\)) and weight (kg) | Max. speed (mm/s) | Resonance frequency (Hz) | Velocity sensitivity (mV per 1 mm/s) |
|---|---|---|---|---|
MA-250 | \(\Phi 108\times 178\), 5.2 | 200 | 25 | 30 |
MA-260S | \(\Phi 108\times 200\), 3.9 | 300 | 25 | 25 |
MVT-1000 | \(\Phi 108\times 138\), 4.5 | 300 | 25 | 25 |
