The Refl1d program is used for modeling and fitting data from neutron and X-ray reflectometry experiments. The model of the (thin-film) samples is typically. Suffices for an elaborate characterization, the wavelength range 0,2 J.1m to 50 J.1m was. Veranderinge in die periode van die reflektogram in die optiese gebied word. [1986] and employing the computer modelling program as described.

In a first step an impulse capacitor (10) is charged and then discharges in an impulse manner via a spark gap (7) into a faulty cable (13). In a second step a parallel power capacitor (1) is charged above the fault spark voltage.

Closing of the main switch (11) discharges this into the faulty position until the spark gap sparks again. If the charge of the power capacitor is not sufficient to cause sparking, the test voltage is switched directly to the cable and the main switch is replaced by a diode (3). If fault sparking occurs the diode initiates the sparking cycle again. Description Translated from German.