DM160 in Operation

This animation demonstrates the DM160 in operation. In this video the DM160 is shown as off, then a thin orange line appears as the heater is powered, finally the glowing column is seen when the anode voltage is applied.

Daniele writes: with the DM160 it is not possible to control the lenght of the column.

In the second video, that is a magnification of the other video, is possible to see the elongation of the filament when it is switched on.

Thanks to Daniele Bonaccorsi for sending these to us.

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