Commençons cette discussion en précisant qu’il s’agit en fait de la « température apparente » des commutateurs. Tel que discuté dans nos cours de niveau I et de niveau II, les surfaces métalliques nues sont de mauvais émetteurs, et que d’essayer de pouvoir capter leur température...
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The Think Thermally and MotorTalk blogs are updated monthly, written by Snell instructors and consultants for those interested or involved with infrared thermography and electric motor testing (EMT). Electrical, mechanical, building applications, and EMT are covered in this blog along with discussions on theory, equipment, tips, news, and much more.
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Buildings
| Jul 02, 2020 
Often during the building inspection process, one will discover issues the building owner does not necessarily want to be found. These issues include, but are not limited to; air leakage, moisture, and conduction losses/gains. All issues found are going to cost money to correct, with some...
| Jun 08, 2020 
While an infrared camera’s standard lens is likely fine for most circumstances, the option to add a telephoto or wide-angle lens can prove useful in certain building inspection situations. First, if you are new to infrared and think you may have the need for an optional...
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| Jun 12, 2020 
Iniciaremos aclarando que al referirnos a la temperatura en los contactos de un switch o desconexión hablaremos de ‘temperatura aparente’, pues como se indica durante nuestros cursos de Termografía de Nivel I y Nivel II, el metal sin forro o desnudo no emite mucho por lo...