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stormxuhao: ½ð±Ò+1, »ý¼«»Ø¸´ 2013-05-17 16:25:19
bestlike: ½ð±Ò+3, ºÜºÃµÄ»Ø¸´£¬¹²Ïí֪ʶ£¡ 2013-05-21 11:16:45
Ô­ÀíÊǵ绯ѧ£¬¾ßÌå¿É°Ù¶ÈÖ®¡£³ôÑõµÄÓ°ÏìÕâ¸ö²»Óõ£ÐÄ£¬ÎÒÂòµÄÊǵ¹úMRUµÄoptimal 7£¬µ±Ê±ÎÒ¸øÄDZ߹¤³ÌʦÁªÏµµÄʱºòµÄÎÊÌâ¾Í°üÀ¨³ôÑõµÄÓ°Ïì¡£
ÎÊÌ⣺the simulated flue gas contains hundreds ppm of sulfuric acid , nitric acid and ozone and I notice that in the user manual : Caution: Exposure to acids; aggressive gases such as sulphur.....etc. can damage, reduce the life of, or destroy the sensors.(Page 8).  My question is that£ºDo I need  to remove these acids and aggressive gases first and then detect SO2 ,NOx £¿ or I can directly use optima 7 without any pretreatment.
È˼ҵĻظ´£ºthis standard warning wants to avoid the exposure to aggressive gases in the percentage range.

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2Â¥2013-05-15 10:04:35
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stormxuhao: ½ð±Ò+1, »ý¼«»Ø¸´ 2013-05-17 16:25:29
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2Â¥: Originally posted by desono at 2013-05-15 10:04:35
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ÎÊÌ⣺the simulated flue gas contains hundreds ppm of sulfuric ac ...

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