Flame test equipment SCV

propagationfire resistanceautomatic

The Flame Propagation Test Apparatus, in accordance with IEC 60332, provides a test procedure for testing the resistance to vertical flame for a single vertical electrical insulated conductor, cable, or optical fiber cable, under a 1 kW pre-mixed flame. The procedure of Flame Propagation Test for a Single Insulated Cable: a) A piece of single insulated cable with a length of 600mm, is mounted vertically. b) Stabilize the ignition source as per IEC 60695-11-2, adjust the burner angle to 45 degrees. c) Impinge the flame to the insulated cable, at a distance of 475mm. d) Observe and remove the flame after the specific flame application time. e) Repeat two more tests. f) Evaluate the test results. The Flame Propagation Test Apparatus consists of: • Stainless steel made chamber, interior anti-corrosion coating for long life use. • Stainless steel made sample support arm. • 1kW air-gas pre-mixed burner. • Flowmeters for propane gas and air flow control. • Individual gas and air regulator and pressure gauge. • Spark ignition device. • Flame height measuring gauge. • Flame calibration kits for ignition source, comply with IEC 60695-11-2. • Automatic flame application timer, four modes (60/120/240/480s) for rapid exchange. Advance: Floor mounted integrated fume cupboard.