Schaffner NSG 438 - Test procedures; Standard-compliant procedures; Other situations

NSG 438
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6.3.5. Repetition
The Repetition button takes you into the menu to select either single
pulses or a repetition rate from 0.5 to 25Hz in air discharge, or from 0.5 to
20Hz in contact discharge mode.
Two further repetition modes are available that trigger pulses with a
statistical distribution over a specified period:
Random P: 1 – 9999 pulses are triggered with a statistically
distributed repetition rate ranging from a minimum of
> 20ms to a maximum repetition rate of < 2000ms.
Random T: Pulses are triggered during a period of 1 – 9999 seconds
with a statistically distributed repetition rate ranging from
a minimum of > 20ms to a maximum repetition rate of
< 2000ms.
Free Adjust: For some specific product standards, the pre-stored
repetition times provided in Hz may not match all needs.
It allows entering values between 0.04s up to 300.00s in
0.01s steps.
Repetition
Free adj.
Free adjust
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C
0
Rep. time 4.8