This machine is to perform fire-protecting of insulator or sheathing. Test method is that fix the specimen to the position at which the tip of the test flame without any affects by breeze as well, and keep it there for 15 seconds, then removed it for 15 seconds. To repeat the above actions for five times observes the burn-rate of the specimen.
| Fuel | Methane (prepared by user) |
| Bunsen burner | Inside diameter of tube: 9.5mm |
| Vertical burner tube | Tube angle: 70° |
| Inclined base: 20° | |
| Horizontal burner tube | Tube angle: 90° |
| Interior dimension of vertical type chamber | 308×359×608mm (W×D×H) |
| Interior dimension of horizontal type chamber | 610×305×350mm (W×D×H) |
＊Specification and content are subjected to changewithout notice.
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