When performing the Static Background Test, why does the EM61 response vary so much?
A little variation in the EM61 response may not be problem if looking for large response targets. However, when looking for smaller targets, baseline measurements must have as little variation as possible. So why are your EM61 readings varying more than+/-1.5 mV? Good question! I don’t know. That’s for you to discover. Variances as small as +/- 1.5 mV can happen …