I-ZR-3930B Ukuhlaziywa Kwemvelo Isampula Esizenzakalelayo
Isampula ye-Ambient air particulate matter, efakwe idivayisi ehlukene yezinhlayiyana ngokuhambisana nezindinganiso ze-EPA zikazwelonke nezaseMelika isetshenziselwa i-PM10, PM2.5 ukuqhathaniswa kokulawula idethi yekhwalithi yesiteshi somoya esizenzakalelayo.
Amazinga
HJ 618-2011Umoya we-ambient PM10kanye PM2.5indlela ye-gravimetric
EPAImibandela Yekhwalithi Yomoya Yendaba Eyizinhlayiyana
Izici
>Ukuhambisana nendlela elinganayo ye-US EPA.
>Uhlelo lokulawula luzinzile, ukuze izinga lokugeleza lizinze ku-16.7L/min.
> Abasiki abahlukahlukene, abanomthelela ozikhethela bona noma abasiki besishingishane; Ukushintsha kwefilimu okuzenzakalelayo ngaphansi kokusebenza okungagadiwe.
>Uhlelo oluhlakaniphile lokulawula izinga lokushisa lokuqinisekisa ukusebenza kwesampula ngaphansi kwezimo zezulu ezimbi kakhulu.
>Ukuvikela amanzi nothuli.
>Iqembu lamasampula, isikhathi nesikhathi kungasethwa ngendlela evumelana nezimo.
>Sekela ukudluliswa kwedatha okungenantambo (GPRS) kanye nentambo (RS-232/USB), ukuqapha okukude nge-PC kanye nesaziso se-SMS ngomakhalekhukhwini.
>Ukulinganisa okuzenzakalelayo nokugcinwa kwemingcele ehlukahlukene yemvelo.
Diliva Izimpahla
| Ipharamitha | Ibanga | Isixazululo | Ukunemba | ||
| Ukugeleza kwesampula | 16.7L/min | 0.01L/min | ±2.0% | ||
| Isikhathi samasampula | 1 iminithi～99h59min | 1s | ±0.2% | ||
| Umfutho we-atmospheric | (60 - 130) kPa | 0.01kPa | ±0.5kPa | ||
| Ukumelana | Ukumelana > 35Kpa ekugelezeni okungu-16.7L / min | ||||
| Usayizi wolwelwesi lwesihlungi | Φ47 mm | ||||
| PM10umsiki | Da50=(10±0.5)μm, σg=1.5±0.1 | ||||
| PM2.5umsiki | I-Da50=(2.5±0.2)μm, σg=1.2±0.1 | ||||
| Ukugcinwa kwedatha | 1000 | ||||
| Umsindo | ≤55dB (A) | ||||
| Usayizi | 20 ulwelwesi | (L495×W280 ×H 680)mm | 10 ulwelwesi | (L495×W280×H540)mm | |
| Isisindo | Cishe 25kg | Cishe 20kg | |||
| Ukusetshenziswa kwamandla | ≤200W | ≤100W | |||
