Purpose:
Infrared thermography is an integral part of any Preventive Maintenance Program. Utilizing infrared scanning on an annual basis for electrical and mechanical systems can improve the reliability of these systems and increase profitability. This is the primary reason for providing this service.

Background:
All objects emit electromagnetic radiation of a wave length dependent on the object’s temperature. The frequency of the radiation is inversely proportional to the temperature. In infrared thermography, this radiation is detected and measured. The imager containing the detector converts the radiation into electrical signals that can be displayed on a monitor. Permanent pictures (thermograms) of the thermal image on the monitor can be made. Using internal or external reference temperatures, the operator can calculate the temperature of the object being scanned.

Some of the advantages of infrared thermography are:

Measurements do not require contact with target and can be made with device under full load.
Discrete temperature measurements are provided to aid in determining the criticality of problems.
Infrared scanning is fast; large areas can be scanned quickly (a microsecond response).
Safety; use of infrared scanners means measurements are made from a safe distance away from objects such as high voltage equipment, equipment at high temperatures, or equipment in a
corrosive environment.

How we can help:
Whether a short or long-term project, one person or 100, TDS provides certified personnel and calibrated equipment to perform the following services:

Complete Electrical System Testing and Maintenance
Testing and maintenance of relays, circuit-breakers and other protective devices
Acceptance testing and calibration
Substation checkout and maintenance
Infrared Inspections, audits and surveys
Training for your technicians

Call one of our Service Specialists today!

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