| Dimensions | 400 * 537 * 584mm (W * D * H) |
| Oxygen concentration output | 0% -100%, adjustable via touch screen |
| Oxygen concentration measurement range | 0-100% |
| Measurement resolution | 0.1 |
| Working pressure | 0.05-0.3 Mpa |
| Combustion tube height | 500mm |
| Inner diameter of combustion cylinder | 76mm |
| Restriction hole at the top of the combustion cylinder | Φ 40mm |
| Combustion tube flow rate | (40 ± 2) mm/s |
| Response time | 1 second |
| Measurement accuracy | ± 0.2% (within 10% -60% range) |
| Test time range | 0.1s~999.9s |
| Residual flame recording time range | 0.01s~999.9s |
| Test method | Manual ignition |
| Box material | Auminum and stainless steel |
| Sample holder | Various options available |
| Glass cylinder | High-temperature resistant quartz glass cylinder with a diameter of 75mm and mouth of 40mm |
| Igniter | Handheld igniter and machine-controlled igniter (propane) options available |
| Oxygen control | Mass flow meter controller |
| Nitrogen control | Mass flow meter controller |