Brand: WissEl | Category: Nanotechnology

A laser interferometer calibrator that assigns a velocity value to each channel of a Mossbauer spectrum. It generates a pulse train whose frequency is proportional to the instantaneous velocity, and a NIM module powers the interferometer and digitises its output.
| Parameter | Value |
|---|---|
| Light source | helium neon laser, 1 mW |
| Velocity data | 3160.56 counts per mm/s |
| Analogue input from interferometer | 0 to 10 V |
| Digital outputs to MDU-1200 and CMCA | 5 V, 70 ns, 50 ohm |
| Interferometer | 260 mm long, 180 mm diameter, approximately 3 kg |
| NIM module | standard single width, plus 12 V 650 mA |
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Contact Vvon Technologies Limited about WissEl equipment requirements in Bangladesh.
Phone: +8801805987890 | Email: info@vvon.com.bd
A gas filled proportional counter used as the transmission detector in a Mossbauer spectrometer. The beryllium entrance window and argon, krypton or xenon filling give good efficiency at the low gamma energies used in Mossbauer spectroscopy.
The top digital function generator in the WissEl range. In addition to the standard waveforms it provides a region of interest waveform that can be varied continuously from constant velocity to constant acceleration, concentrating counting time on the lines of interest.
A single width NIM spectroscopy main amplifier for Mossbauer work. It accepts positive and negative preamplifier pulses, delivers bipolar output pulses, and can supply power to a preamplifier through a rear panel connector.