Applied range
Environmental / Workplace Health care physical / Radiation Protection Radidevice / Radiation contaminated Nuclear counter-terrorism / Nuclear emergency Sampling of the nuclear facility chimney / Process pipelineMain Advantages
Portable, Less Than 5kg Brushless Motor, 2-Stage Blower 4.3-inch touch display can display instantaneous flow Cumulative flow, running time, set flow, temperature, etc. Elapsed, Resettable, Electronic Timer Real-time display of the standard condition flow, the standard condition cumulative volume, the fault information and other information Rich communication interfaces, including USB, RS485, Ethernet.Specification
| Technical parameter | RAIS-1001/2 | RAIS-1002/2 | RAIS-1003/2 | RAIS-1004/2 |
| Flow range | 60L/min ~ 230L/min | 230L/min ~ 800L/min | 400L/min ~ 1400L/min | 600 L/min ~2500 L/min |
| Sampling head connection port | 1.5 in inner pipe thread | 4 in inner tube thread | 4 in inner tube thread | 4 in inner tube thread |
| Aerosol collection efficiency | ≥97% | ≥97% | ≥97% | ≥97% |
| Iodine collection efficiency(Refer to, CH3I, iodine boxTC-45，70L/min） | ≥95% | / | / | / |
| Flow accuracy | ±5% | |||
| Motor/Pump | Brushless Motor, 2-Stage Blower | |||
| Elapsed Timer | Electronic, Resettable Hours & Tenths of Hours, LCD read out, 5 year internalbattery. Minute timer may be substituted | |||
| Sampling method | Intermittent sampling, continuous sampling, and fixed bulk sampling (optional) | |||
| Data display | Transient flow, cumulative flow, maximum flow, minimum flow | |||
| Time between failures | ≥10000h | |||
| Weight | 5kg | 5.7kg | ||
| Dimensions (L×W ×H) | 12×11×9 in（305×280×235mm） | 11×12×10 in（305×280×235mm） | ||
| Power supply characteristics | 220VAC / 50Hz，450W | |||
| Ambient temperature | -30℃ ~ +50℃ | |||
| Relative humidity | 95% (No condensation) | |||
