Batiment		287-04 Test Bed 04.1
Load			Inductive test load: (3mH-6mOhms) 250 mOhms (+ water load in series)
Unit Serial Module	Cobalt Rack
Unit Serial Rack	NA
Apparatus		oscilloscope + CERN Specific 10 kHz Low Pass Probe
Method			Earth system is disconnected, with output low polarity put to rack potential (CBN = earth).

IAB and IAB FFT measured using SPY dedicated software (using FGC IAB 1kHz sampling signal).
Result is given for info only, and is obtained from a low time constant load (to:0.3sec / fo:0.5Hz, with 55dB attenuation at 300Hz)
To be put in perspective with a superconductive magnet giving very high time constant
FGC3 Loop settings are clbw,clbw2,period_div 100,50,10

V.meas is taken directly on rack top busbars with a oscilloscope running on battery