Atlas Material Testing Technology [India] Private Limited offers Horizontal Flame Chamber for Motor Vehicles. Atlas Material Testing Technology [India] Private Limited is an ISO 17025 and ISO 9001:2000 certified company. The Horizontal Flame Chamber for Motor Vehicles is the preferred flame chamber for conducting burn rate and burn resistance tests on automotive interior materials. The durable stainless steel construction, large glass viewing window, door- mounted burner and lift-off top cover for easy specimen access greatly enhance user convenience.