Gratis billeder : nostalgi, gamle bil, klassiske bil, sportsvogn Bildet : klassisk bil, sportsbil, motorkjrety, vintage bil, sedan MG Chemicals Super Cold 134 Freeze Spray Can, 285g (10 oz) Aerosol Can (403A) MG TD JOHN LLOYD Flickr Mieloma Vikipedija. Quickly cools electronic components to 51 C ( 60F) Safe for use on energized circuits Non flammable & non conductive Moisture free & Zero residue VOC exempt & Ozone safe The 403A Super Cold 134A is a cooling spray for electronics. It quickly chills circuits to 50 C ( 60 F). It is made is 100% HFC 134a, which is non flammable, non conductive, moisture free, and zero residue. This freeze spray is an electronic component cooler for troubleshooting problem components on PCBs, motherboards, and other electronic devices. It can also be used to protect heat sensitive components during soldering and desoldering, quickly cooling solder joints, and locating hairline cracks in traces. It can be used for low temperature testing of instruments and electromechanical devices, and it can also be used to freeze gum and adhesives for easy removal. This product comes with an extension tube for targeted application, however, the most accurate application method is to first spray a swab, and then press the chilled swab to the item being cooled (just be careful of static). This is a food safe cold spray, to the limit that it is listed by the NSF as acceptable for use as a refrigerant for use on electrical components (P1), in and around food processing areas, provided it used in a manner that ensures there is no possibility of direct of indirect contact with potable water. This is an economical freeze spray that is suitable for most industrial applications.