Product Description
I Squared R U68x48x17.5x1.25 U Type Starbar
Made of high-density recrystallized silicon carbide, these multiple leg Starbars use the same hot zone and cold end material as the RR type Starbars and offer a configuration that allows the electrical connections to be made at one end. The low resistance terminal ends allow for cool operation. The LRE (low resistance ends) have a high (15:1) electrical resistance ratio to the hot zone section. The first several inches of the cold ends are metallized with aluminum to provide a low electrical resistance contact surface. The electrical connections are made using flat aluminum braids held in compression to the circumference by a stainless-steel spring clamp. U type Starbars are described by giving the overall length, the heating section length, the cold end length and the diameter. As an example -- U 68 x 48 x 17.5 x 1.25 is a Starbar 68" overall with a 48" hot zone, 17.5" cold ends and 1.25" in diameter.
Tech Specs:
Overall length: 68"
Hot Zone length: 48"
Cold End Length: 17.5"
Leg Diameter: 1.25"
Nominal Ohms: 5.06
Support Hole location (measured from electrical end of the cold end): 3.5
