Lie Detector (TV series) Lie Detector (TV series) Lie Detector is a television series broadcast in 2005 on Pax TV. Hosted by Rolonda Watts with assistance from polygraph administrator Dr. Ed Gelb, the show claims to "[examine] the truth behind real-life stories ripped from the headlines." It premiered on March 8, 2005 and ended after one season. Other versions under the same title have aired under various arrangements in the past, as described further below. Its first episode featured a polygraph examination of Paula Jones, a woman who had accused Bill Clinton of sexual harassment. Prior to the Pax series, there were three earlier
Flame detector detectors have an (automatic) detector window self test, but this self test only monitors the occurrence of water or ice on the detector window. A salt film is also harmful, because salt absorbs water. However, water vapour, fog or light rain also makes the sensor almost blind, without the user knowing. The cause is similar to what a fire fighter does if he approaches a hot fire: he protects himself by means of a water vapour screen against the enormous infrared heat radiation. The presence of water vapor, fog, or light rain will then also "protect" the monitor causing it