欢(Huan)迎(Ying)来(Lai)到(Dao)北(Bei)京(Jing)博(Bo)创(Chuang)诺(Nuo)信(Xin)科(Ke)技(Ji)发(Fa)展(Zhan)有(You)限(Xian)公(Gong)司(Si)网(Wang)站(Zhan)!(?)
4006776088简(Jian)要(Yao)描(Miao)述(Shu):(?)β(?)射(She)线(Xian)扬(Yang)尘(Chen)在(Zai)线(Xian)监(Jian)测(Ce)具(Ju)有(You)在(Zai)线(Xian)监(Jian)测(Ce)各(Ge)类(Lei)颗(Ke)粒(Li)物(Wu)((?)包(Bao)含(Han)TSP、(?)PM10和(He)PM2.5)(?)的(De)浓(Nong)度(Du)((?)可(Ke)定(Ding)制(Zhi))(?)、(?)环(Huan)境(Jing)温(Wen)度(Du)((?)选(Xuan)配(Pei))(?)、(?)湿(Shi)度(Du)((?)选(Xuan)配(Pei))(?)、(?)风(Feng)速(Su)((?)选(Xuan)配(Pei))(?)、(?)风(Feng)向(Xiang)((?)选(Xuan)配(Pei))(?)、(?)噪(Zao)声(Sheng)((?)选(Xuan)配(Pei))(?)、(?)视(Shi)频(Pin)监(Jian)控(Kong)及(Ji)污(Wu)染(Ran)物(Wu)视(Shi)频(Pin)抓(Zhua)拍(Pai)((?)选(Xuan)配(Pei))(?)、(?)高(Gao)浓(Nong)度(Du)报(Bao)警(Jing)((?)选(Xuan)配(Pei))(?)等(Deng)功(Gong)能(Neng)。(?)
β(?)射(She)线(Xian)扬(Yang)尘(Chen)在(Zai)线(Xian)监(Jian)测(Ce)
工(Gong)作(Zuo)原(Yuan)理(Li)
β(?)射(She)线(Xian)法(Fa)扬(Yang)尘(Chen)浓(Nong)度(Du)监(Jian)测(Ce)仪(Yi)是(Shi)专(Zhuan)门(Men)为(Wei)环(Huan)境(Jing)空(Kong)气(Qi)中(Zhong)扬(Yang)尘(Chen)的(De)监(Jian)测(Ce)而(?)设(She)计(Ji),(?)由(You)微(Wei)电(Dian)脑(Nao)系(Xi)统(Tong)进(Jin)行(Xing)监(Jian)控(Kong)和(He)数(Shu)据(Ju)管(Guan)理(Li),(?)可(Ke)自(Zi)动(Dong)连(Lian)续(Xu)监(Jian)测(Ce)。(?)主(Zhu)要(Yao)应(Ying)用(Yong)于(Yu)大(Da)气(Qi)质(Zhi)量(Liang)监(Jian)测(Ce)网(Wang)络(Luo)、(?)移(Yi)动(Dong)监(Jian)测(Ce)站(Zhan)、(?)长(Chang)期(Qi)背(Bei)景(Jing)环(Huan)境(Jing)研(Yan)究(Jiu)、(?)工(Gong)矿(Kuang)企(Qi)业(Ye)、(?)科(Ke)研(Yan)等(Deng)领(Ling)域(Yu)。(?)
根(Gen)据(Ju)β(?)射(She)线(Xian)穿(Chuan)过(Guo)清(Qing)洁(Jie)滤(Lu)纸(Zhi)和(He)采(Cai)集(Ji)有(You)颗(Ke)粒(Li)物(Wu)的(De)滤(Lu)纸(Zhi)时(Shi)的(De)变(Bian)化(Hua)量(Liang)来(Lai)计(Ji)算(Suan)在(Zai)滤(Lu)纸(Zhi)上(Shang)采(Cai)集(Ji)到(Dao)颗(Ke)粒(Li)物(Wu)的(De)质(Zhi)量(Liang),(?)继(Ji)而(?)求(Qiu)得(De)空(Kong)气(Qi)中(Zhong)的(De)颗(Ke)粒(Li)物(Wu)浓(Nong)度(Du)。(?)广(Guang)泛(Fan)适(Shi)于(Yu)测(Ce)量(Liang)环(Huan)境(Jing)空(Kong)气(Qi)中(Zhong)的(De)颗(Ke)粒(Li)物(Wu)浓(Nong)度(Du),(?)如(Ru)PM10、(?)PM2.5、(?)TSP((?)选(Xuan)配(Pei)不(Bu)同(Tong)的(De)采(Cai)样(Yang)切(Qie)割(Ge)头(Tou))(?)等(Deng)。(?)
β(?)射(She)线(Xian)扬(Yang)尘(Chen)在(Zai)线(Xian)监(Jian)测(Ce)
项(Xiang)目(Mu) | 性(Xing)能(Neng)指(Zhi)标(Biao) |
原(Yuan)理(Li) | β(?)射(She)线(Xian)吸(Xi)收(Shou)法(Fa) |
量(Liang)程(Cheng) | ((?)0~(?)10)(?)mg/m3 |
检(Jian)出(Chu)限(Xian) | 1μ(?)g/m3 |
显(Xian)示(Shi)分(Fen)辨(Bian)率(Lu) | 0.1μ(?)g/m3 |
示(Shi)值(Zhi)误(Wu)差(Cha) | ≤(?)±15% |
示(Shi)值(Zhi)重(Zhong)复(Fu)性(Xing) | ≤(?)10% |
校(Xiao)准(Zhun)膜(Mo)重(Zhong)现(Xian)性(Xing) | ≤(?)±2% |
平(Ping)行(Xing)性(Xing) | ≤(?)15% |
表(Biao)2 功(Gong)能(Neng)指(Zhi)标(Biao)
项(Xiang)目(Mu) | 功(Gong)能(Neng)指(Zhi)标(Biao) |
采(Cai)样(Yang)方(Fang)式(Shi) | 泵(Beng)吸(Xi)式(Shi) |
界(Jie)面(Mian)显(Xian)示(Shi) | 7.0寸(Cun) |
外(Wai)形(Xing)尺(Chi)寸(Cun) | ((?)400×(?)318.5×(?)580)(?)mm((?)主(Zhu)机(Ji)箱(Xiang)体(Ti))(?) |
重(Zhong)量(Liang) | ≤(?)25kg |
相(Xiang)对(Dui)湿(Shi)度(Du) | 10%~(?)95%RH |
供(Gong)电(Dian)电(Dian)压(Ya) | AC220V/50Hz |
功(Gong)耗(Hao) | ≤(?)190W |
传(Chuan)输(Shu)方(Fang)式(Shi) | 4G无(Wu)线(Xian)传(Chuan)输(Shu) |
输(Shu)入(Ru) | 触(Chu)摸(Mo)式(Shi)输(Shu)入(Ru) |
防(Fang)护(Hu)等(Deng)级(Ji) | IP53 |
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