皇冠足球比分

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FFU层流罩、洁净取样车检测

FFU层流罩、洁净取样车检测

详细介绍

FFU层流罩和洁净取样车检测

 项目:

●风速

●悬浮粒子数

●浮游菌

●表面微生物

●照度

●气流流型

●高效过滤器(PAO)检漏

●噪声

检测方法简介

1、风速

a)垂直单向流洁净室的测定截面取距地面 0.8m的无阻隔面(孔板、格栅除外)的水平截面,如有阻隔面,该测定截面应抬高至阻隔面之上0.25m;

b)水平单向流洁净室取距送风面0.5m的垂

直于地面的截面,截面上测点间距不应大

于1m,一般取0.3m;

c) 测点数应不少于20个,均匀布置。

1514512683542757.png

2、悬浮粒子数

皇冠足球比分a)CAIYANGDIANSHUXUANZEKEANXIAGONGSHIJISUAN。     NL=A0.5 

SHIZHONG NL—ZUISHAOCAIYANGDIAN;

A—JIEJINGSHIHUOBEIKONGJIEJINGQUDEMIANJI(m2)。

皇冠足球比分DANXIANGLIUQINGKUANGXIA,MIANJIAKEYIRENWEISHICHUIZHIYUQILIUFANGXIANGSHANGDEHENGJIEMIANJI;

皇冠足球比分b)RENHEJIEJINGQUNEIQUYANGDIANYINGBUSHAOYULIANGGE;CHUSHOUJIEJINGQUDESHEBEIXIANZHIWAI,QUYANGDIANYINGZAIZHENGGEJIEJINGQUJUNYUNBUZHI;

c)ZAIYIGEQUYUNEIYINGZUISHAOQUYANGWUCI,QUYANGDIANYIBANBUZHIZAIJULIDIMIAN0.8~1.5mZHIJIANHUOCAOZUOPINGTAIGAODU;

皇冠足球比分d)JINLIANGBIMIANZAIHUIFENGKOUFUJINQUYANG,ERQIECESHIRENYUANYINGZHANZAIQUYANGKOUDEXIAFENGCE。


1514515026788224.jpg

3、浮游菌

a)CAIYANGDIANSHUMUDUISHANGMIANXUANFULIZICAIYANGDIANSHU。CAIYANGLIANG1000L,MEIGEDIANYIBANCAIYANGYICI。

b)CHUSHOUJIEJINGQUDESHEBEIXIANZHIWAI,QUYANGDIANYINGZAIZHENGGEJIEJINGQUJUNYUNBUZHI;QUYANGDIANYIBANBUZHIZAIJULIDIMIAN0.8~1.5mZHIJIANHUOCAOZUOPINGTAIGAODU;

c)JINLIANGBIMIANZAIHUIFENGKOUFUJINQUYANG(JULI1mYISHANG),QIECESHIRENYUANYINGZHANZAIQUYANGKOUDEXIAFENGCEJINLIANGSHAOZOUDONG。

d)CAIYANGWANCHENGHOU,PEIYANGMINZAI30℃~35℃DEHUANJINGZHONGPEIYANG48h。YONGROUYANJISHUKEJIANDEXIJUNJILUO,QUQISUANSHUPINGJUNSHU。


1514515076387401.jpg

4、表面微生物

a)DUIYUJIEJINGSHINEIWEIHUJIEGOU、SHEBEIDENGBIAOMIANDEWEISHENGWUCAIYANG,YINGCAIYONGWUJUNMIANSHIZICAMOFA,DANGBIAOMIANHENDA,YINGQIEPINGSHI,YEKECAIYONGJIECHUMINFA。

皇冠足球比分b)YONGGUIGEBANBIAODINGCHUMIANJIWEI25cm2DEQUKUAI,DUIYUWEIHUJIEGOU,MEIMIANJIEGOUBUSHAOYU4KUAI,DUIYUSHEBEI,MEIJIANBUSHAOYU2KUAI。

c)JIANGWUJUNMIANSHIYUHAN10mlXISHIYESHIGUANZHONGJINSHI,YUGUANBISHANGJIGANHOU,DUIYIQUYUCAMOCAIYANG,HENGSHUWANGFAN8CI。MEIYIQUKUAISHIYONG1GENWUJUNCASHI。CAIYANGHOU,YIWUJUNCAOZUOFANGSHIJIANGMIANSHICAIYANGDUANJIANRUYUANXISHIYESHIGUANZHONG,JINGDIANDONGHUNYUNQIZHENDANG20sHUOZAISHOUZHANGZHENDA200CI。

d)QUHANJUNYETI1.0ml,YIQIONGZHIGUANZHUFAJIEZHONGPINGMIN,MEIGEYANGBENJIEZHONG2GEPINGMIN,YU(35~37)℃PEIYANGXIANGZHONGPEIYANG(24~48)hHOUJISHU。

皇冠足球比分e)BIXUJIANGBENCIJIANCESUOYONGDEXISHIYE、MIANSHIZI、PEIYANGJIDENGLIUYANGZUOYINXINGBIZHAO。

皇冠足球比分f)JUNSHUPINGJUNSHUQUDAOXIAOSHUDIANHOU1WEI。


1514515156969463.png


5、照度

CEDIANPINGMIANLIDIMIAN0.8m,AN1m~2mJIANJUBUZHI,30m2YINEIDEFANGJIANCEDIANJUQIANGMIAN0.5m,CHAOGUO30m2DEFANGJIANCEDIANJULIQIANGMIAN1m。


1514515220374051.png

6、高效过滤器(PAO)检漏

a)BEIJIANLOUGUOLVQIBIXUYICEGUOFENGLIANG,ZAISHEJIFENGSUDE80%~120%ZHIJIANYUNXING。

皇冠足球比分b)ZAIFENGJIXIRUDUANHUOZHEIXIEGUOLVQIQIANFANGZHIGANGUANZHONGYINRUJIANLOUYONGQIRONGJIAO,BINGLIJIZAISHOUJIANGUOLVQIDEZHENGQIANFANGCEDINGSHANGFENGCENONGDU。SHANGFENGCEQIRONGJIAONONGDUYIDADAO(20~80)ug/L。

c)SHANGYOUCHENYUANNONGDUDADAOYAOQIUHOU,ZAIXIAFANGDUIBEIJIANGUOLVQIZHENGGEDUANMIAN、FENGJIAOTOUHEANZHUANGKUANGJIAJIANJINXINGSAOMIAO。

d)DUIYUGUANGDUJIJIANLOUFAQUERENGUOLVQIJUBUSHENLOUDEBIAOZHUNTOUGUOLVWEI0.01%,CHAOGUOJIWEILOUDIAN。


1514515386201133.jpg

7、噪声

CEDIANJUDIMIANGAO1.1m。JIEJINGSHIMIANJIZAI15m2YIXIAZHE,KEZHICESHIZHONGXIN1DIAN;MIANJIZAI15m2YISHANG,CHUCESHIZHONGXIN1DIANWAI,YINGZAICEDUIJIAO4DIAN,JUCEQIANGGE1m,CEDIANCHAOXIANGGEJIAO;CEDIANGAODUJUDIMIAN1.1m。


1514515486545266.jpg


8、气流流型

a)BUZHICEDIAN:CHUIZHIDANXIANGLIUJIEJINGSHIXUANZEZONG、HENGPOUMIANGEYIGE,YIJIJUDIMIANGAODU0.8m、1.5mDESHUIPINGMIANGEYIGE;SHUIPINGDANXIANGLIUJIEJINGSHIXUANZEZONGPOUMIANHEGONGZUOQUGAODUSHUIPINGMIANGEYIGE,YIJIJUSONG、HUIFENGQIANGMIAN0.5mHEFANGJIANZHONGXINCHUDENG3GEHENGPOUMIAN,SUOYOUMIANSHANGDECEDIANJIANJUJUNWEI0.2m~1m。

皇冠足球比分b)ZAIGEGECEDIANYONGWUHUAQIGENJUBUDIANWEIZHIJINXINGFAYAN,ZAIBEICEPINGMIANSHANGYIDONGFAYANQI,CESHIZHEMUSHIGUANCHASUIQILIUYUNDONGDEYANWUBIANHUAQINGKUANG。BINGYONGSHUMASHEBEISHEXIANGJILUCESHIQINGKUANG。


1514515547383315.png


相关标签: FFU层流罩、洁净取样车检测,FFU层流罩、洁净取样车检测价格,FFU层流罩、洁净取样车检测批发

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