Holiday Detector Calibration

technician using a holiday detector on a pipe
Holiday detector calibration is just one of the many calibration services Applied Technical Services offers. We verify that your equipment performs accurately and consistently as expected – making adjustments as necessary to fully comply with applicable standards.
About Holiday Detectors
Technicians use holiday detectors to locate coating discontinuities on pipelines, concrete, storage tanks, and other structures. However, detector accuracy can sometimes drift over time and producing selected output voltage becomes an issue. Improperly adjusted holiday detectors can either cause unnecessary coating damage due to excess voltage or fail to discover unseen coating defects such as pinholes and voids that can eventually lead to corrosion because of insufficient voltage output. For this reason, businesses rely on third-party calibration labs like ATS to ensure their holiday detector equipment continues to maintain its sensitivity.

Our experienced calibrations staff know the importance of conducting periodic calibrations. All data generated in our lab is traceable to the National Institute of Standards and Technology (NIST), and our calibration certificates include As Found and As Left Data. We also provide online calibration records access through the iPortal secure web platform.

ATS services several types of holiday detectors from multiple manufacturers, including (but not limited to):
  • Buckleys
  • DeFelsko
  • Elcometer
  • ElectroPhysik
  • Elmed
  • Fischer
  • Jornen
  • Phynix
  • SAMA Tools
Trusted Quality Assurance
ATS is known for its excellent service quality. We value defined processes and measurable objectives in our work – following stringent standards under our ISO certified quality program.

ATS Quality Standards

  • ISO/IEC 17025 Competency of Testing Calibration Labs
  • ASME NQA-1 Nuclear Quality Assurance Requirements
  • 10CFR50 Appendix B Quality Assurance Criteria for Nuclear
  • 10CFR21 Reporting of Non-Conformances
  • NCSL Z540-1 Calibration
  • ISO 9001 Quality Management
Your Trusted Provider for Complete Calibrations, Including:
Applied Technical Services first began offering calibration services in 1987. Since then, we have served many clients in a wide range of industries and applications.
Contact us today to learn more about our holiday detector calibration services. We always offer helpful client support, quick turnaround, and detailed test reports. ATS – We take a closer look!

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