Description
Casella CEL-350 dBadge Dosimeter Repair
The Casella CEL-350 dBadge Dosimeter is a sound level meter – the microphone is the instrument. Everything downstream is interpretation, and a microphone that has drifted or been damaged produces measurements that are wrong in a way no amount of processing recovers.
June Company’s certified technicians repair the Casella CEL-350 dBadge Dosimeter for occupational hygienists, environmental consultants, acoustic engineers, and safety departments. Every instrument is repaired at component level and verified against reference standards before it ships back, with the measured results documented.
Common Casella CEL-350 dBadge Dosimeter problems we fix
- Microphone damaged or drifted – verified against an acoustic calibrator, since the microphone carries the accuracy of every reading.
- Preamplifier faults or excessive noise floor.
- Frequency weighting network errors – A and C weighting curves drifting out of specification.
- Octave band filter faults.
- Will not accept calibration at reference level.
- Readings drifted out of tolerance – corrected and verified against reference standards.
- Display, keypad or front-panel faults.
- Battery or storage faults.
FAQs
How long does a repair take? Most are completed in 5-10 business days, with a firm quote after evaluation and before any work begins.
Are the measurements verified after repair? Yes, against reference standards, with the measured results documented and returned with the instrument.
Every repair carries a 90-day parts-and-labor warranty, with a firm quote before any work begins. Email us or submit a service request.







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