This website uses cookies, which are necessary for the technical operation of the site and which are always set. In order to further improve our offer and our website, we would like to set additional cookies in order to collect anonymized data for statistics and analyzes. However, these are only set with your consent. Further information on cookies can be found in our privacy policy.

Privacy policy Acceptdone
Calibration equipment

Calibration equipment

The sound calibrators LD-CAL200 and LD-CAL250 enable on-site rapid functional testing of a microphone and the subsequent measuring chain. The reference signal is a sine wave of known frequency and amplitude.

Showing 1-2 of 2 item(s)
Sort by:
Best sellers Relevance Name, A to Z Name, Z to A
Showing 1-2 of 2 item(s)

Active filters

LD-CAL250
0

LD-CAL250

  • Battery powered Mikrofonkalibrator
  • Sound level 114 dB.
  • Frequency 250 Hz,.
  • complies with IEC 60942-2017 standard (class 1)
LD-CAL200
0

LD-CAL200

  • Battery powered Mikrofonkalibrator
  • Sound pressure level of 94 or 114 dB,
  • Frequency 1,000 Hz,.
  • complies with IEC 60942-2017 standard (class 1),
  • To the off Calibration METAS, PTB approved
Back to top