II. Main Technical Specifications

1. Operation: PLC control or PC control; TFT true-color LCD display.

2. Burner: Imported ED&D Bunsen burner; nozzle inner diameter (100 ± 2) mm.

3. Flame application time: 1 s–3600 s, accuracy ±0.1 s.

4. Afterflame time: 1 s–3600 s; control accuracy ±0.1%.

5. Flame height: 10–75 mm (±2 mm, adjustable).

6. Test rod diameter: 6.4 mm × 305 mm.

7. Test chamber/hood width: Octagonal.

8. Test chamber/hood height: (305 ± 5) mm.

9. Ignition device: Automatic ignition (remote control effective within 8 m); supports remote ignition and provides a reliable remote emergency shut-off device.

10. Control mode: Fully automatic control throughout the test process.

11. Burning gas requirement: Methane with purity ≥98%.

12. Power supply: AC 220 V, 50 Hz, 1-phase.

13. Total power: 200 W.