| MA-260S |  Mössbauer Velocity Transducer |  |
MA-260 S is the standard model of the WissEl velocity transducer line. It is equipped with strong NdFeB and SmCo5 magnets, which privode a high power and have practically no magnetic fringe fields at the site of an attached Mössbauer source. The MA-260S is a versatile instrument for all kinds of Mossbauer experiments.
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| SPECIFICATIONS | | General Specifications | | Magnets | NdFeB and SmCo5 | | Housing | Brass, nickel plated | | Guide springs | Fiberglass enforced epoxi | | Velocity Range | 0 ... 300 mm/s (in standard version) | | Resonance frequency | ~ 25 Hz | | Calibration constant | ca. 25 mm/s per Volt | | Accuracy
(at resonance frequeny
and normal load) | +/- 0,5 %o in a sinusoidal mode
+/- 1,5 %o in a triangular mode | | Linearity | better than 0.15 % up to +/- 100 mm/s | | | Physical | | Length | 200 mm | | Diameter | 108 mm | | Weight | 3.9 kg | | | | |
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