| Flow range | 0 to 200 L/min |
| Flow resolving power | 1 L/min |
| Flow accuracy | ± 2.5 % |
| Temperature range | 10 to 55°C |
| Relative humidity range | 10 to 90% RH |
| Atmospheric pressure range | 80 to 110 kPa |
| Sampling quantity | 3.53 FM / min |
| Speed of sampling hole | <0.4m>/s, basically the same as that of clean room (isokinetic sampling) |
| Speed crash | 16 m/s |
| Sampling flow | 100 L / min |
| sampling head | 316 stainless steel |
| Sampling mode | Three block design, can be customized sample volume |