| Instrument Composition |
Control box, burner, solenoid valve, signal current voltage holder, flame measurement device |
| Sheet Material |
High-quality galvanized steel with electrostatic spraying and high-temperature baking paint |
| Observation Windows |
Front and side, made of heat-resistant glass |
| Exhaust System |
Exhaust hood with fan circulation, stainless steel mesh cover, 50mm × 250mm exhaust pipe |
| Airflow Measurement |
Anemometer with ±1m/s accuracy, measuring speeds from 0–1 m/s |
| Burner Type |
Standard ISO 11925-2 gas burner |
| Fuel |
99% purity propane gas (customer-provided) |
| Burner Tube |
4mm diameter |
| Burner Angle |
Adjustable from 45° to 90° |
| Flame Length |
20mm to 100mm, adjustable |
| Burner Specifications |
Nozzle diameter: 10mm, regulating valve, suction holes: 4mm diameter |
| Regulating System |
Integrated pressure regulator (0–50 kPa) |
| Ignition System |
Gas system equipped with an igniter |
| Sample Holder |
U-shaped stainless steel channels, flame-resistant design |
| Timing System |
Digital display with ±1s accuracy |
| Flame Application Time |
Adjustable between 0s and 60s |
| Measuring Probes |
Optical and digital flame measurement |
| Safety Features |
Flame detection sensor, safety cutoff valve, emergency shutdown system |
| Power Supply |
AC 220V, 50Hz |
| Control Interface |
User-friendly digital control panel |
| Operating Temperature |
20°C–30°C |
| Humidity |
≤70% RH |
| Airflow Control |
Ensures accurate test conditions |
| Installation Requirements |
Stable power supply, gas source, and proper ventilation |
