Backed with sound amenities and talented personnel, we have emerged as one of the leading manufacturers and suppliers of Glow Wire Test Apparatus. Offered apparatus is widely appreciated by clients for its excellent performance. Provided apparatus is used to examine the fire resisting properties of the products. Moreover, we provide this Glow Wire Test Apparatus to clients at nominal prices.
Main Features of Glow Wire Test Apparatus
· The Glow-wire is made from nickel/chromium (80/20) wire, with an overall nominal diameter of 4mm.The wire is formed into a loop as detailed in figure 1 in IS 11000-2-1(2008) Electrical connections for the glow-wire are capable of carrying the current without affecting the performance or long-term stability of the circuit.
· Tne typical current necessary for heating the tip to a temperature of 9600 C is between 120 A and 150 A
· The test chamber is operated in a draught-free condition. This can be achieved by using a chamber with a volume of at least 0.5 m3 which permits observation of the test specimen. The volume of the chamber shall be such that oxygen depletion during the test does not significantly affect the result.