Non-Invasive clamp on mA/mAs
The mAs sensor connects to the 4-pin connector labeled mAs of model Accu-Gold / Accu-Pro / Accu-kV using a standard S-Video cable and couples to the X-ray generator by clamping to the X-ray anode HV cable(clamps up to 23mm diameter). The value of mAs is computed by summing mA values during the part of the kV waveform(Requires kV sensor in beam) defined by the same thresholds that are applied to determine its width, generally 75% of kVp. To measure anode current, clamp on the anode cable with the arrow on the clamp pointing towards the X-ray tube. For best results, do not move clamp before and during a measurement.