墨盒加热器SuperWatt®HSXX和MHXX系列

描述U.L.认可 - E56973 C.S.A.认证 - 016386-0-000墨盒加热器：超级窗口高瓦密度 - 库存施用模具，热封，热熔胶，塑料成型，压板，鞋机械。功能•元素设计为最大值：瓦特密度，温度，传热和加热器寿命。•盒加热元件的使用寿命由电阻线中产生的热量散发到外护套的速度来确定。With low and moderate watt density elements, such as Backer Hotwatt’s standard line, the conventional method of inserting helical coils in formed ceramics is an entirely satisfactory method of construction because the wire temperature relative to sheath temperature even though considerably higher, is still well within safe long-life operating temperatures. •The Superwatt cartridge heater accelerates the transfer of heat from the resistance wire to the sheath. This is accomplished by relocating the wire so that it is closer to the sheath; and swaging the outside diameter of the heater, thereby compressing the magnesium oxide filler so that it becomes an improved conductor of heat from the wire while maintaining its dielectric properties. (See diagram below). By improving the heat transfer rate, it is possible to manufacture elements of higher densities because the differential between the wire temperature and the sheath temperature has been minimized. •Long, trouble free service. •Made in U.S.A