1st Place Machinery Inc. | http://www.firstplacemachinery.com/firstplace_comet_30_cfm_plastics_dryer.html
. Because this unique system operates in c ontinuous drying, it is able to maintain dewpoints of -50C, continuously. A closed loop circuit design eliminates the risk of moisture re-absorption and is suitable for polymer drying applications involving large quantities of hygroscopic material
Blackfox Training Institute, LLC | https://www.blackfox.com/4-common-errors-in-smt-assembly/
. One of the main reasons for this problem is that either the PCB pads or the component terminals are oxidized, preventing proper contact between the solder and the base metal surface
