LIBRE SCIENCE AND TECHNOLOGY CO.,LTD
One-Stop Solution Supplier of Tobacco Machine Spare Parts & Industrial Knives
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Description of cigarette ventilation rate:
|
Test head type |
Ventilation rate test head |
|
Filter rod length A |
20-30 |
|
Total cigarette length E |
72-100 |
|
Punch height D |
10≤D≤A-1 |
|
Middle latex tube lift position C |
C=A-20 |
|
Tipping paper length B |
B≥D+10 |
|
Remarks |
For B<D+10, the package exceeds tipping paper. |
Requirements for service environment:
| Ambient temperature |
+ 10℃~ +40℃ (22±2℃ recommended) |
| Power supply |
AC220V±10% 50Hz± 5%, power <100W |
|
Ambient humidity |
60±5%RH |
|
Compressed air supply |
≥0.5 MPa |
Features and functions:
Main technical indicators:
| Item | Draw resistance | Cigarette ventilation rate | Filter rod permeability |
| Sample length range | 55~150mm | 72~100mm | 35~155mm |
| Sample circumference range | 15.5~28.5mm | 15.5~28.5mm | 15.5~28.5mm |
| Measurement range | 0.1~10kpa | 0~100% | 0~100% |
| Resolution | 10pa | 0.1% | 0.1% |
| Precision | 1.0%F.S.D | ±1.0% | ±1.0% |
| Constant air velocity | 17.5±0.1ml/s | 17.5±0.1ml/s | 17.5±0.1ml/s |