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Know Your Target

When performing an infrared inspection, obtaining quality data relies on the use of proper equipment, thermographer training and knowledge of the system being inspected. It is imperative that a thermographer be familiar with the construction and operation of the object(s) to be imaged before the inspection begins.

Prior to performing an infrared inspection of an object for the first time, a thermographer should:

1. Become familiar with system construction by reviewing appropriate drawings or blueprints noting insulation materials located on, or within, the subject system and how they might impact findings.

2. Discuss with the end user the reason(s) for conducting the infrared inspection.

3. Review any previous inspection reports and operational data to determine history of the subject system including past problems.

4. Ascertain that the system is under normal operating conditions and how its operation is likely to affect thermal signatures.

5. Ensure that line-of-sight access is available and that environmental conditions and infrared equipment are appropriate for collecting accurate data.

6. Determine if a similar system is available for reference purposes.

Following the above can vastly improve the quality of collected data and help to reduce errors in reporting. As always, remember to work safely.

The subject of how to properly conduct an infrared inspection is one of the many topics covered in all Infraspection Institute Level I Certified Infrared Thermographer^® training courses. For course locations and dates or to learn more about our Distance Learning Courses, visit us online or call us at 609-239-4788.