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环境噪(zao)声(sheng)(sheng)(sheng)自(zi)(zi)动(dong)监(jian)(jian)测仪(yi)(yi)(yi)是在监(jian)(jian)测点位(wei)采(cai)用(yong)(yong)连(lian)续自(zi)(zi)动(dong)监(jian)(jian)测仪(yi)(yi)(yi)器(qi)对(dui)(dui)环境噪(zao)声(sheng)(sheng)(sheng)进(jin)行(xing)(xing)连(lian)续的数(shu)(shu)(shu)据(ju)(ju)采(cai)集(ji)、处理和分(fen)析(xi)的仪(yi)(yi)(yi)器(qi)系(xi)统(tong)(tong)。环境噪(zao)声(sheng)(sheng)(sheng)自(zi)(zi)动(dong)监(jian)(jian)测仪(yi)(yi)(yi)主(zhu)要(yao)由(you)(you)噪(zao)声(sheng)(sheng)(sheng)自(zi)(zi)动(dong)监(jian)(jian)测子站(zhan)(zhan)、数(shu)(shu)(shu)据(ju)(ju)传输(shu)(shu)系(xi)统(tong)(tong)及声(sheng)(sheng)(sheng)学(xue)分(fen)析(xi)云(yun)平台组成(cheng)。自(zi)(zi)动(dong)监(jian)(jian)测子站(zhan)(zhan)由(you)(you)噪(zao)声(sheng)(sheng)(sheng)监(jian)(jian)测终端、全天候(hou)户外传声(sheng)(sheng)(sheng)器(qi)单元、气象、车流量、视频(pin)监(jian)(jian)控(kong)、显示屏、数(shu)(shu)(shu)据(ju)(ju)传输(shu)(shu)设备(bei)等构成(cheng),声(sheng)(sheng)(sheng)学(xue)分(fen)析(xi)云(yun)平台主(zhu)要(yao)由(you)(you)数(shu)(shu)(shu)据(ju)(ju)通信服务器(qi)、数(shu)(shu)(shu)据(ju)(ju)存储(chu)服务器(qi)、噪(zao)声(sheng)(sheng)(sheng)计算工作站(zhan)(zhan)、管理系(xi)统(tong)(tong)、信息发(fa)布系(xi)统(tong)(tong)等构成(cheng)。 噪(zao)声(sheng)(sheng)(sheng)自(zi)(zi)动(dong)监(jian)(jian)测子站(zhan)(zhan)主(zhu)要(yao)参数(shu)(shu)(shu): ★ 执行(xing)(xing)标准(zhun): 声(sheng)(sheng)(sheng)级(ji)计符(fu)合GB/T 3785.1—2010 1级(ji)/IEC 61672-1:2013 Class 1; 滤(lv)波器(qi)符(fu)合GB/T 3241—2010 1级(ji)/IEC 61260-1:2014 Class 1; ★ 测量范(fan)围(wei):20dB~143dB; ★ 频(pin)率(lv)范(fan)围(wei):10Hz~20kHz ★ 级(ji)线性范(fan)围(wei):大于123dB ★ 频(pin)率(lv)计权 :并(bing)行(xing)(xing)(同(tong)时)A、C、Z; ★ 时间计权:并(bing)行(xing)(xing)(同(tong)时)F、S、I ; ★ 采(cai)用(yong)(yong)数(shu)(shu)(shu)字信号(hao)处理技术 ★ 存储(chu)容(rong)量大(80G) ★ 噪(zao)声(sheng)(sheng)(sheng)超标自(zi)(zi)动(dong)录音并(bing)上(shang)传 ★ 可(ke)根据(ju)(ju)气象模块的测量结(jie)果自(zi)(zi)动(dong)剔除下(xia)雨或大风时的数(shu)(shu)(shu)据(ju)(ju) ★ 具有后备(bei)电(dian)(dian)源,停电(dian)(dian)时仍然可(ke)以保证系(xi)统(tong)(tong)的正(zheng)常运行(xing)(xing)24小(xiao)时以上(shang) ★ 响(xiang)应环保,可(ke)以搭配太阳能电(dian)(dian)源模块使用(yong)(yong) ★ 工作温度:-30℃ ~ +60℃; 相(xiang)对(dui)(dui)湿度:0 ~ 95%(不凝结(jie)); 大气压(ya):65kPa ~ 108kPa
查看详情该产品采用激光吸收光谱技术(shu),可(ke)实(shi)现对天然气(qi)输送管线、地(di)下(xia)(xia)管廊(lang)、井下(xia)(xia)瓦斯、燃气(qi)电(dian)厂天然气(qi)等泄(xie)露(lu)出的(de)H2S、CO、NH3气(qi)体检测(ce)。
查看详情该产品采用业内领先的红外热成(cheng)(cheng)像和(he)深度(du)学习(xi)可(ke)见光(guang)烟雾(wu)识别(bie)技术,主动识别(bie)出露天禁烧(shao)产生的火点和(he)烟雾(wu),精确定(ding)位和(he)有(you)效取证(zheng),解(jie)决目前(qian)禁烧(shao)监管工作中(zhong)耗(hao)时费力、发现滞后、监管效率低、取证(zheng)难度(du)大等问题(ti);对违(wei)法焚烧(shao)行(xing)为形成(cheng)(cheng)有(you)力震慑,降低对大气环(huan)境(jing)的危害。
查看详情该产品(pin)采用冷原子吸收+塞曼效应背景(jing)校正技术、背景(jing)校准技术,无需(xu)进行样气(qi)(qi)(qi)的前处理,无需(xu)预富(fu)集,无需(xu)载气(qi)(qi)(qi)直接(jie)抽取气(qi)(qi)(qi)体(ti),不受(shou)其他(ta)气(qi)(qi)(qi)体(ti)、水分、粉尘干扰,有效扣(kou)除(chu)SO2、NO2等气(qi)(qi)(qi)体(ti)成分的干扰,适用于气(qi)(qi)(qi)态汞长期在线监测(ce)。
查看详情该产(chan)品采用傅里叶(ye)变(bian)换红外光谱(FTIR)技术,不仅可及时监控气(qi)体(ti)环境中的(de)总烃(ting)(THC)和非甲烷总烃(ting)(NMHC),还可针对特定的(de)VOCs进行监测。
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