{"id":53,"date":"2018-08-14T09:50:12","date_gmt":"2018-08-14T01:50:12","guid":{"rendered":"https:\/\/www.bihec.com\/gasera\/?p=53"},"modified":"2018-08-14T09:55:54","modified_gmt":"2018-08-14T01:55:54","slug":"direct-monitoring-of-evaporative-emissions-with-gasera-one-shed-%e8%92%b8%e5%8f%91%e6%8e%92%e6%94%be%e7%9b%91%e6%b5%8b%e5%99%a8","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/gasera\/direct-monitoring-of-evaporative-emissions-with-gasera-one-shed-%e8%92%b8%e5%8f%91%e6%8e%92%e6%94%be%e7%9b%91%e6%b5%8b%e5%99%a8\/","title":{"rendered":"GASERA ONE SHED \u84b8\u53d1\u6392\u653e\u76d1\u6d4b\u5668"},"content":{"rendered":"
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DIRECT MONITORING OF EVAPORATIVE EMISSIONS WITH GASERA ONE SHED\u00a0\u76f4\u63a5\u76d1\u6d4b\u84b8\u53d1\u6392\u653e<\/strong><\/p>\n Evaporative losses from the fuel system are tested for vehicle certification. GASERA ONE SHED allows direct monitoring of evaporative emissions as part of the qualification testing procedures for vehicles. The GASERA ONE SHED\u2019s photoacoustic technique us approved by the Environmental Protection Agency (EPA) and the California Air Resources Board (CARB).\u00a0\u5bf9\u71c3\u6cb9\u7cfb\u7edf\u7684\u84b8\u53d1\u635f\u5931\u8fdb\u884c\u4e86\u8f66\u8f86\u8ba4\u8bc1\u6d4b\u8bd5\u3002GASERA\u4e00\u68da\u5141\u8bb8\u76f4\u63a5\u76d1\u6d4b\u84b8\u53d1\u6392\u653e\uff0c\u4f5c\u4e3a\u8f66\u8f86\u8d44\u683c\u6d4b\u8bd5\u7a0b\u5e8f\u7684\u4e00\u90e8\u5206\u3002\u7f8e\u56fd\u73af\u5883\u4fdd\u62a4\u5c40(EPA)\u548c\u52a0\u5dde\u7a7a\u6c14\u8d44\u6e90\u59d4\u5458\u4f1a(CARB)\u6279\u51c6\u4e86GASERONE\u7684\u5149\u58f0\u6280\u672f\u3002<\/p>\n Simultaneous monitoring of ethanol, methanol and refrigerants\uff1b\u4e59\u9187\u3001\u7532\u9187\u548c\u5236\u51b7\u5242\u7684\u540c\u65f6\u76d1\u6d4b\uff1b pressure range will not cause drift\uff1b\u538b\u529b\u8303\u56f4\u4e0d\u4f1a\u5f15\u8d77\u6f02\u79fb\uff1b<\/p>\n \u4e3b\u8981\u5e94\u7528\uff1a<\/p>\n \u68da <\/p>\n DIRECT MONITORING OF EVAPORATIVE EMISSIONS WITH GASERA ONE SHED\u00a0\u76f4\u63a5\u76d1\u6d4b\u84b8\u53d1\u6392\u653e Evaporative losse <\/p>\n","protected":false},"author":18,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[4],"tags":[],"yoast_head":"\n
\nPrinciple of operation: photoacoustic infrared spectroscopy\uff1b\u5de5\u4f5c\u539f\u7406\uff1a\u5149\u58f0\u7ea2\u5916\u5149\u8c31\uff1b
\nRemote operations with smartphones, tablets and PC\u2019s\uff1b\u667a\u80fd\u624b\u673a\u3001\u5e73\u677f\u7535\u8111\u548c\u4e2a\u4eba\u7535\u8111\u7684\u8fdc\u7a0b\u64cd\u4f5c\uff1b
\nDetection limit: gas dependent, typically in the ppb-region\uff1b\u00a0\u68c0\u6d4b\u6781\u9650\uff1a\u6c14\u4f53\u4f9d\u8d56\uff0c\u901a\u5e38\u5728ppb-\u533a\u57df\uff1b
\nTemperature stability: ambient temperature change within the operational temperature range will not cause drift\uff1b\u6e29\u5ea6\u7a33\u5b9a\u6027\uff1a\u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4\u5185\u7684\u73af\u5883\u6e29\u5ea6\u53d8\u5316\u4e0d\u4f1a\u5f15\u8d77\u6f02\u79fb\uff1b
\nPressure stability: sample gas pressure change within the \uff1b\u538b\u529b\u7a33\u5b9a\u6027\uff1a\u6837\u54c1\u6c14\u4f53\u538b\u529b\u5728\u8be5\u8303\u56f4\u5185\u7684\u53d8\u5316\uff1b<\/p>\n
\n\u5236\u51b7\u5242\u6392\u653e;
\n\u5c3e\u7ba1\u8bd5\u9a8c;<\/p>\n