1.monitor the TSP,PM10,PM5,PM2.5
2.reducing sample processing time and polluted opportunities
TH-β10 Atmospheric particulate concentration monitor which is designed according to the principle ofβray absorption can monitor the TSP,PM10,PM5,PM2.5. The result is free from the shape, size, light refractive index of the dust particle. Its monitoring method is equivalent to the traditional weigh method. It reduces sample processing time and polluted opportunities. And there are no human error and error accumulation.
Features
1. not often calibrating
2. higher accuracy, short analysis time, small volume, light weight, easy to carry
3. data safety----measuring results can be directly stored by instrument, or printed in monitoring site
Main technical parameter
item | Measuring range | accuracy |
Measuring concentration | 0.02 ~ 500mg/m3 | ±2.5%F.S |
Sampling flow | 10L /min | ±3% |
Βray source | C14,half-life period 5730years,intensity ≤100 microcurie | |
Spots area | 0.5cm2 | ±1.5% |
Full-scalevalue | 2.0mg/cm2 | ±1.5% |
repeatability | 2.5% | |
Data storage | 200 groups |