Torture Test! (Jun, 1960)
It’s murder! Sardonic schemes check consumer products to see if they can take rugged treatment.
Groaning printed circuit of Sylvania TV set, with tubes and components in place, is made to vibrate up to four inches out of position 22 times per sec.
At left, simulated rainstorm pounds down on boxes of electronic components. This environmental test center at Frankford Arsenal, Philadelphia, also can subject components to searing sunshine. At U.S. Testing Corp. labs, right, electric motors are placed in tank where they will be soaked with salt spray.
Share mobile radio microphone suffers indignity of being dragged along concrete road behind speeding auto. It survived 35,000 separate impacts.
Above right, Underwriters’ Laboratory technician checks to be sure steel ball will hit center of TV set’s screen when ball is swung from high point.
Quality control engineer shovels wet snow over Electro-Voice’s “Musicaster” outdoor speaker to see if new silicone-treated cone can take it. The Buchanan, Michigan, snowfall rose over two feet.