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实时生物气溶胶监测仪

 

 

 

 

 

 

 

 

 

 

1、仪器概述

      shishishengwuqirongjiaojianceyikeduigonggongchangsuo、shineiyuhuanjingkongqizhiliangjinxingjianceyufenxi,keduiyouhaishengwuqirongjiaojinxingyujing,shifaxianyuchuzhishengwuwurandezhongyaoshebei。qizhuyaoyingyonglingyubaokuokouanjianyanjianyi、wujunchejianjiance、zhongyaobumenyuzhongdahuodonganquanbaowei、fanshengwukongbuxiji、shengwuwuqiyujingdeng。

帝一娱乐      tu1weirbms-1xingherbm-2xingshengwuqirongjiaojianceyidechanpinwaiguantu。zheilianggexinghaodechanpinxingnengzhibiaoxiangtong,danjieguoxianshifangshibutong,qizhongrbms-1xingzhijietongguopingmuxianshijiancejieguo,rbm-2xingzetongguotongxinjiekoujiangjiancejieguochuansongdaoshangweiji。

 

帝一娱乐(a)rbms-1                   (b)rbm-2

 

帝一娱乐tu1 shishiguangxueshengwuqirongjiaojianceyi   

2、工作原理

    rutu2suoshi,rbms-1shengwuqirongjiaojianceyiyouliziqiegeqi、jiguanglizijishuqi、ziwaiguangyoudaoyingguangjianceqizucheng。

    zaiqibengdequdongxia,hanyoulizideqiliuyicijingguoliziqiegeqi、jiguanglizijishuqi、lizichongjiqi,zuihoupaichuxitongwai。qizhongliziqiegeqiyongyilvchuqiliuzhong10μmyishangdedalizi;jiguanglizijishuqishixianduiqiliuzhonglizidefendangjishu(fen0.5μmhe1.0μmliangdang);lizichongjiqiliyongguanxingchongjiyuanlishiqiliuzhonglijingzai0.5μmyishangdelizifujidaolizichongjiqidecaijibanshang;ziwaiguangyoudaoyingguangjiancedanyuanzaiziwaiguangjifaxiajiancecaijibanshanglizidebenzhengyingguangqiangdu,yishixianduishengwuliziyufeishengwulizidefenlei。jiguanglizijishuqiheziwaiguangyoudaoyingguangjiancedanyuandedaodeshujujiaoyoudiankongdanyuandeweijikongzhixitongjinxingchuli。weijikongzhixitonggenjuyidingdeguizepandingshifouxuyaobaojingheshoujixianchangkongqizhongdekeyilizi。tongshi,weijikongzhixitongjuyoukongzhizhengjigongzuoliuchengjiyushangweijitongxindegongneng。

tu2  rbms-1xingshishishengwuqirongjiaojianceyigongzuoyuanlitu

3、性能指标

帝一娱乐      rbms-1xingshishishengwuqirongjiaojianceyizhuyaoxingnengzhibiao

kongqiliuliang

2.5 L/min

jiancezhouqi

默认1 min

jianceduixiang

xijun、baozideng

jiguanglizijishuqi

jianceyuanli

光散射,激光波长:780nm

lijingfanwei

0.5-10mm

fen bian lv

fenliangdang:³0.5mm、³1mm(huogenjuxuyaoerding)

biao    ding

帝一娱乐dui0.5mm pslbiaozhunlizijinxingjishu,bingyishangpinhuajiguangchenailizijishuqidejishujieguozuobiaozhunzhi

帝一娱乐ziwaiguangyoudaoyingguangjiancedanyuan

jianceyuanli

ziwaiguangjifashengwufenzichanshengyingguang

激发光波长:365nm;接收荧光波长:420-650nm

tancexiaxian

1. caiyongdukegongsib800biaozhunyingguanglizi,kewendingtance600 particles/l;

帝一娱乐2. caiyongputaoqiujun,kewendingtance3000 cfu/l。

 

gongzuomoshi

帝一娱乐duligongzuo,youchumopingkongzhi

 

      使用RBMS-1型实时生物气溶胶监测仪检测空气中不同浓度下葡萄球菌的荧光强度值,测试结果如图3所示。当葡萄球菌气溶胶的浓度在1000-9000 cfu/L之间时,荧光强度值与细菌浓度的线性相关因子R2达到0.988。

帝一娱乐tu3 kongqizhongbutongnongduxiaputaoqiujundejieguo

 

人:张佩

    话:

E-mailzhangpei@siom.ac.cn

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