Manual

44
Measurement Functions
LevelFast,LevelSlow
Level of the magnetic eld strength measured in accordance to
IEC60804 (sound pressure level time weighting) with different
integration times:
Fig 4.5 Level Fast: 125ms Fig 4.6 Level Slow 1s
LevelPPM
Level of the magnetic field
strength measured with a ppm
like peak detector (type IIa).
• Integration time: 10 ms
• dBLp = dB Loop peak
Fig 4.7 Level PPM Screen
THD+N
Total harmonic distortion +
noise
Please refer to the earlier pages
for more details.
Fig 4.8 THD+N Screen