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产品展示您现在的位置: 广东11选5走势图 > 产品展示 > 物理性检测仪器 > 穿透性能测试仪 >美国抗合成血液穿透性试验仪

美国抗合成血液穿透性试验仪

广东11选5走势图CHANPINSHIJIAN:2020-01-27

简要描述:

美国抗合成血液穿透性试验仪用于合成血液等液源性液体喷射穿透性能的测定,以评估其安全防护性能。
适用标准:技术参数:
试验环境:温度(21±5)℃;相对湿度(85±10)%
喷射距离:(300±10)mm
喷口直径:Φ0.84mm,长12.7mm
液体喷射速度:450cm/s;550cm/s;635cm/s
电源:AC220V50Hz

美国抗合成血液穿透性试验仪用于合成血液等液源性液体喷射穿透性能的测定,以评估其安全防护性能。

SHIYONGBIAOZHUN:

GB19083-2010:YIYONGFANGHUKOUZHAOJISHUYAOQIU;

广东11选5走势图YY0469-2011:YIYONGWAIKEKOUZHAO;

YY/T0691-2008:CHUANRANXINGBINGYUANTIFANGHUZHUANGBEIYIYONGMIANZHAOKANGHECHENGXUECHUANTOUXINGSHIYANFANGFA(GUDINGTIJI,SHUIPINGPENSHE);

美国抗合成血液穿透性试验仪使用说明书包括操作程序和安全措施。在安装和使用仪器前请仔细阅读该说明书以确保使用的安全性和测试结果的精确性。本公司极力推荐用户阅读此操作手册,对于没有严格按照此使用说明来操作医用口罩合成血液穿透测试仪所造成的后果不承担任何责任。

JISHUCANSHU:

SHIYANHUANJING:WENDU(21±5)℃;XIANGDUISHIDU(85±10)%

广东11选5走势图PENSHEJULI:(300±10)mm

PENKOUZHIJING:Φ0.84mm,ZHANG12.7mm

广东11选5走势图YETIPENSHESUDU:450cm/s;550cm/s;635cm/s

DIANYUAN:AC220V50Hz

ZHUYAOYONGTU

广东11选5走势图KEGONGYIYAOJIANYANBUMEN、ANQUANJIANCEBUMENHEKEYANDANWEISHIYONG。

YUANLI

YIYONGMIANZHAOYANGPINZHICHENGZAISHIYANZHUANGZHISHANG,ZAI300mmJULIJIANG2mLDEHECHENGXUECONGNEIJING0.84mmDETAOGUANZHONGYANSHUIPINGFANGXIANGPENXIANGBEICEKOUZHAO。MONIMIANZHAOBEICHUANKONGXUEGUANXUEYEPENJIANDECHANGJING,GUANCHAKOUZHAOLINGYIMIANHECHENGXUEYEDECHUANTOUQINGKUANG。

分别以液体喷射速度:450cm/s、550cm/s、635cm/s所对应的液体喷射压力对医用面罩样品进行试验。记录各喷射速度的试验结果,给出医用面罩可接受质量水平限为4对应的血压。 
表格 1参考压力表压力与喷射时间的关系
参考压力(kPa) 喷出合成血液体积(mL) 喷射2mL液体阀门开放时间(s) 
22.5 2  0.8 
30.5 2 0.66 
37.5 2 0.57 
试验步骤

广东11选5走势图LAZHUYIQIZUOSHANGFANGSHIYANGJIADELASHOU,XIANGZUOFANGLAXIASHIYANGJIA。JIANGYANGPIN(BIAOZHUNZHONGYAOQIUYANGPINCONGYUCHULISHIQUCHU60sNEIJINXINGSHIYAN)GUDINGZAISHIYANGJIASHANG,RUGUOKOUZHAOYOUZHEZHOU,JIANGZHEZHOUZHANKAIGUDINGZAISHIYANGJIASHANG,YIBAOZHENGBAQUWEIDANCENGCAILIAO,YIYANGPINZHONGXINZUOWEISHIYANBAQU。HESHANGSHIYANGJIA。

AN“KAISHI”JIAN,CISHI,YIDINGLIANGDEHECHENGXUE﹙BIAOMIANZHANGLI﹙0.042±0.002﹚N/m﹚YANSHUIPINGFANGXIANGPENXIANGDINGWEIBAHOUFANGDEBEICEKOUZHAO,TONGSHISHIJIANDINGSHIQIKAISHIJISHI,DAOSHEDINGDEPENSHESHIJIANHOU,YIQIZIDONGTINGZHIPENSHE。

广东11选5走势图10sHOUFENGMINGQIXIANGQI,AN“TINGZHI”ANJIAN,ZHUYIJIANCHASHIYANGDEGUANCHAMIANSHIFOUYOUHECHENGXUECHUXIAN。

广东11选5走势图YICISHIYANJIESHU。RUGUOHAIXUJIXUSHIYAN,ZHONGFUBUZHOUA-CZHIZHIZUOWANQUANBUSHIYAN。

SHIYANQUANBUJIESHUHOU,JIANGSHIYEXIANGZHONGDEHECHENGXUEYECANYEQINGCHUGANJING,HUANRUZHENGLIUSHUI,QINGXIZHENGGEGUANLU,DANGPENTOUPENCHUQINGSHUIHOU,JIXUJIANGSHIYEGUANNEIDEQINGSHUIQUANBUPAIJING。GUANBIKONGYAJISHANGCHUKOUFA,GUANBIDIANYUANKAIGUAN。JIANGCANYEPANXISHUAGANJING,QINGLIGANJINGGONGZUOTAIMIAN,JIANGSHIYEXIANGZHONGDEZHENGLIUSHUIQINGCHUGANJING。

DINGWEIBASHIYAN

SHOUXIAN,GUANBIKONGYAJISHANGDECHUKOUFAMEN,JIANGKONGYAJIJIETONGDIANYUAN,DAIKONGYAJIDADAOYUDINGYALIHOU。QIEDUANKONGYAJIDIANYUAN,GUANBIQIYUANKAIGUAN,DAKAICHUKOUFAMENJIANGYIQIZUOCEDEGUOLVJIANYAFAFATOUXIANGSHANGBAQI,ANZHAOFATOUZHISHI,“+”FANGXIANGWEIZENGYA,“-”FANGXIANGWEIJIANYADIAOJIE,SHIGUOLVJIANYAFADEYALIBIAOXIANSHI0.2MPa。ANZHUANGSHANGDINGWEIBA,SHIDINGWEIBABEIMIANYUKOUZHAOSHIYANGJIANJULIWEI10mm,YONGDINGWEIBADIBUDAOXIANGBANSHANGDEDINGWEILUODINGNINGJINDINGWEI。

JIANGYIQIZUOCEDEQIYUANKAIGUANXUANDAOGUANBI(SHUZHIWEIGUANBI),DAKAIDIANYUANKAIGUAN,ANXIA“SHANGSHIYE”JIAN,ZHUYIGUANCHASHIYEHESHANGFANGDEHUISHUIGUAN,HUISHUIGUANYOUSHIYELIUCHU,JIKEANQI“SHANGSHIYE”JIAN。SHANGSHIYEWANBI。

YONGDINGWEICHIQUEDINGPENTOUDAOMIANZHAODEJULIWEI(300±10)mmHOU,YONGLUODINGJIANGDINGWEIBAZUOGUDING。

XUANKAIYIQIZUOCEQIYUANKAIGUAN(XUANNIUSHUIPING),DIAOJIEYIQIDINGDUANDEJINGMIJIANYAFA,ANZHAOFATOUZHISHI,“+”FANGXIANGWEIZENGYA,“-”FANGXIANGWEIJIANYADIAOJIE,CANZHAOBIAO2DIAOZHENGYALIBIAOYALI,JIANGMIANBANSHANGDE“PENSHESHIJIAN”DINGSHIQISHEDINGWEI1minHUOGENGZHANGSHIJIAN,AN“KAISHI”JIAN,SONGKAIPENZUIDINGWEILUODING,SHANGXIAZUOYOUDIAOZHENGPENZUI,SHIPENSHECHUDESHIYELIUDUIZHUNDINGWEIBABANSHANGDEXIAOKONGZHONGXINCHENGZHISHEZHUANG,XUANJINDINGWEILUODING,AN“TINGZHI”JIAN。

广东11选5走势图DUIYUMIDUWEI1.005g/mLDESHIYANYONGYETI,YALIBIAOYALIYULIUSUDEGUANXIJIANBIAOGE2。

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