INTRODUCTION The purpose of this application note is to provide basic instruction in the fundamentals of sound measurement for noise ordinance enforcement . The main topics to be covered are sound and its characteristics and…
This introduction to digital storage oscilloscopes (DSOs) takes you on a quick but comprehensive tour of DSO functions and measurements. An oscilloscope measures and displays voltage signals on a time-versus-voltage graph. In most applications, the…
Take our tech challenge on chemical testing The U.S. EPA was testing rivers and lakes for chemical levels. The technician detected above-regulation levels in Lake Somhe, including phenol, toluene, mercury, oils, and more. There are…
Cole-Parmer’s products hit the big screen again on CBS’s CSI: Crime Scene Investigation – “Sin City Blue,” which aired on January 14th, 2010. The show featured the Oakton IR Thermometer Mini-InfraPro 6 (39641-06) between minutes 8:24 and 8:35. …