Gilson HM-378 Operating Manual page 21

Gilson Company, Inc.
Example:
Preheat Temperature set to 500°C
Burnout Temperature set to 538°C
Hold Time (Decoking) set at 20 Minutes
1. Room temperature.
2. Preheat temperature programmed by user.
3. Open door to load sample, heat escapes.
4. Close door and start test.
5. Burnout temperature programmed by user. (Could be the same as 2)
6. Peak temperature as asphalt ignites and burns off. (Varies)
7. Temperature returns to programmed burnout setting. Hold time (decoking) starts.
8. End of hold time. Door can be opened, sample is removed, heat escapes.
9. Door is closed.
10. Furnace returns to programmed preheat temperature.
Ignition Sequence Schematic
Figure 4
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Gilson Binder Ignition System: HM-378