×÷ÒµÖ¸µ¼Ê飨»·¾³¼à²â£© ÏÂÔØ±¾ÎÄ

²©ÖÝ»·¾³¼à²âÕ¾»ù´¡Îļþ µç×ÓÌìÆ½²Ù×÷¹æ³Ì 1¡¢ÒÇÆ÷¸Å¿ö

1.1¡¢ ²âÁ¿·¶Î§Îª0.1mg~220g£» 1.2¡¢ ׼ȷ¶ÈΪ¡À0.1mg£»

Îļþ±àºÅ£ºBZJ/JW18-2005 ¹²2Ò³ µÚ1Ò³ µÚÒ»°æ µÚ0´ÎÐÞ¶© ÉúЧÈÕÆÚ£º2005Äê7ÔÂ15ÈÕ 1.3¡¢ ÖÆÔìÉÌΪ±±¾©Èü¶àÀû˹ÌìÆ½ÓÐÏÞ¹«Ë¾¡£ 1. 4¡¢ÊÊÓ÷¶Î§£º

ÊÊÓÃÓÚ¾«È·³ÆÁ¿¸÷ÖÖ±ê×¼ÊÔ¼Á¡¢ÂËĤ¼°ÖØÁ¿·¨µÄÏîÄ¿¡£ 2. ²Ù×÷¹æ³Ì£º 2.1 ¿ªÆô£º

2.1.1ʹÓÃǰ¼ì²éÌìÆ½ÊÇ·ñˮƽ£¬µ÷½Úˮƽ¡£

2.1.2½«ÌìÆ½½ÓÉϵçÔ´£¬EP221SÐͰ´ÏµçÔ´¼ü£¬ËùÓеÄÏÔʾϸ¼þ¾ù·¢ÁÁÊýÃëÖ®¾Ã£¬Æäºó0.0000±ã»áÏÔʾ,´ËʱÌìÆ½ÒÑ´ò¿ª,Ô¤ÈÈ30minÒÔÉϲſɽøÐÐУ׼¡£ 2.2 У׼£º

2.2.1У׼ʱÌìÆ½³ÆÅÌÉϲ»µÃÓÐÎïÆ·£¬²¢¹Ø±ÕËùÓе²·ç´°¡£

2.2.2 EP221SÐͰ´ÏÂCAL¼ü£¬ÉÔµÈÆ¬¿Ì£¬×Ô¶¯Ð£×¼£¬ÏÔʾΪ¡°0.0000¡±¼´¿É¡£ 2.3³ÆÁ¿£º

2.3.1½«³ÆÁ¿Îï·ÅÔÚ³ÆÅÌÖÐÑ룬EP221SÐͳöÏÖ×÷ΪÎȶ¨±ê¼ÇµÄ¡°g¡±£¬¼´¿É¶ÁÊý¡£

2.3.2ÈôÐèȥƤ³ÆÁ¿£¬Ôò½«¿ÕÈÝÆ÷·ÅÔÚ³ÆÅÌÉÏ£¬´ýÆäÖØÁ¿ÏÔʾÎȶ¨ºó£¬ EP221SÐͰ´ÏÂTARE¼ü£¬ÏÔʾÏûʧ£¬È»ºó³öÏÖ¡°0.0000¡± ×ÖÑù£¬¾ÍÒÑȥƤ£¬¿ÉÖ±½Ó³Æ³ö¾»ÖØÖµ¡£

2.4¹Ø±Õ£º EP221SÐͰ´ÏµçÔ´¼ü£¬¼´¿É¹Ø±ÕÏÔʾ¡£ 2.5µÇ¼ÇʹÓüǼ¡£ 3. ×¢ÒâÊÂÏ

3.1³ÆÁ¿½áÊøºóÒ»¶¨Òª°ÎÈ¥µçÔ´¡£

Îļþ±àºÅ£ºBZJ/JW18-2005 ²©ÖÝ»·¾³¼à²âÕ¾»ù´¡Îļþ ¹² 2 Ò³ µÚ2 Ò³ µÚÒ»°æ µÚ 0 ´ÎÐÞ¶© µç×ÓÌìÆ½²Ù×÷¹æ³Ì ÉúЧÈÕÆÚ£º2005Äê7ÔÂ15ÈÕ

3.2³ÆÁ¿ÍêÑùÆ·ÒªÓÃСëˢ½«³ÆÅ̺͵װåÇå½à¸É¾»¡£ 3.3Óи¯Ê´ÐÔÎïÖÊÕ´ÎÛµ½³ÆÅÌÉÏʱ£¬ÒªÁ¢¼´ÇåÀí¸É¾»¡£

²©ÖÝ»·¾³¼à²âÕ¾»ù´¡Îļþ JDS¡ª107AÐͺìÍâ·Ö¹â²âÓÍÒDzÙ×÷¹æ³Ì 1¡¢

ÒÇÆ÷¸Å¿ö£º

Îļþ±àºÅ:BZJ/JW19-2005 ¹²3Ò³ µÚ1Ò³ µÚÒ»°æ µÚ0´ÎÐÞ¶© ÉúЧÈÕÆÚ£º2005Äê7ÔÂ15ÈÕ 1.1 ʹÓÃÌõ¼þ

1.1.1 ¹¤×÷µçÔ´£º½»Á÷220V¡À10 %£¬50Hz¡À5%£» 1.1.2 µçÔ´µçѹ²¨¶¯²»³¬¹ý¡À5%£» 1.1.3 »·¾³Î¶ȣº17¡«30¡æ£» 1.1.4 »·¾³Ïà¶Ôʪ¶È£º< 85% RH£» 1.1.5 ÎÞÑô¹âÖ±É䣻 1.1.6 ÊÒÄÚ¿ÕÆøÎÞÎÛȾ¡£ 1.2»ù±¾¼¼ÊõÖ¸±ê£º

1.2.1²¨Êý׼ȷ¶È£ºCH3¡¢CH2µÄÌØÕ÷ÎüÊÕ²¨ÊýÎó²î²»³¬¹ý ¡À5cm-1£» 1.2.2Îȶ¨¶È£ºÁãµã¡¢Âú¶È±ä»¯²»³¬¹ý¡À1%/8h¡¢¡À2%/8h£» 1.2.3²âÁ¿Öظ´ÐÔ£º±äÒìϵÊý²»³¬¹ý¡À2%£»

1.2.4ʵ²â¼ì³öÏÞ£º£¼0.4mg/L±ê×¼ÓÍ£¬¼«²î²»³¬¹ý¡À30%£»

1.2.5²âÁ¿Ïà¹ØÏµÊý£º£¨0.4¡¢0.8¡¢1.6¡¢3.2¡¢6.4mg/L±êÒº£© r£¾0.999¡£ 1.2.6׼ȷ¶È£º¸ßŨ¶È¡Ý4¡«64mg/L Îó²î²»³¬¹ý¡À5%¡¢µÍŨ¶È£¼4¡«0.5mg/L Îó²î²»³¬¹ý¡À20%£»

1.2.7ÓÍÆ·±ä»¯Ó°Ïì¶È£º²»³¬¹ý¡À10%¡£

Ë®Ñù²âÁ¿·¶Î§£º0.004~5000mg/L£¨±ä»»Ê¯Ó¢±ÈÉ«ÃóµÄ¹æ¸ñºÍÝÍÈ¡±È£©¡£ 1.3ÖÆÔìÉÌ£º¼ªÁÖÊб±¹â·ÖÎöÒÇÆ÷³§ 2¡¢ÊÊÓ÷¶Î§£º

ÊÊÓÃÓڵرíË®¡¢µØÏÂË®¡¢·ÏË®Öк¬ÓÍÁ¿µÄ²â¶¨£¬Ò²¿ÉÓÃÓÚ²ÍÒûÒµ·ÏÆøÖк¬ÓÍÁ¿ºÍÆøÌå¡¢¹ÌÌåÖÐÓ͵IJⶨ¡£ 3¡¢²Ù×÷¹æ³Ì£º

3.1½ÓͨºìÍâ·Ö¹â²âÓÍÒÇ¡¢´òÓ¡»ú¡¢¼ÆËã»úÏÔʾÆ÷µçÔ´£¬´ò¿ª¼Æ Ëã»úÖ÷»úµçÔ´£¬Æô¶¯¼ÆËã»ú¡£

3.2µã»÷[²âÁ¿Ä¿±ê]ÖеÄ[²âÁ¿Ë®ÌåÖеÄÓÍ]½øÈë²âÁ¿½çÃæ¡£

²©ÖÝ»·¾³¼à²âÕ¾»ù´¡Îļþ Îļþ±àºÅ£ºBZJ/JW19-2005 ¹²3Ò³ µÚ2Ò³ JDS¡ª100ZÐͺìÍâ·Ö¹â²âÓÍÒDzÙ×÷¹æ³Ì µÚÒ»°æ µÚ0´ÎÐÞ¶© ÉúЧÈÕÆÚ£º2005Äê7ÔÂ15ÈÕ 3.3ÓÃÊó±êµã»÷[µ÷ÕûÂú¶È]£¬½øÈë[µ÷ÕûÂú¶È]¶Ô»°¿ò£¬²¨³¤×Ô¶¯µ÷Õûµ½3.275-3.285um×óÓÒ¡£´ò¿ª°µºÐ¸Ç£¬Âú¶ÈÏÔʾΪ0£¨T%£©£¬Èç¹û²»ÊÇ0£¨T%£©£¬Çëµ÷ÕûÒÇÆ÷ºóÃæµÄÁãµãµ÷ÕûµçλÆ÷¡£

3.4Áãµãµ÷ÕûÍê³ÉÒԺ󣬷ÅÈë×°ÓкϸñµÄËÄÂÈ»¯Ì¼µÄ±ÈÉ«Ã󣬸ÇÉϰµºÐ¸Çµ÷ÕûÂú¶È£¬Âú¶Èµ÷Õûµ½80%-85%Ö®¼ä¡£Âú¶Èµ÷ÕûÍê³ÉÒԺ󣬵ã»÷[È·¶¨]Í˳ö[µ÷ÕûÂú¶È]¹¦ÄÜ¡£

3.5Âú¶Èµ÷ÕûÍê³ÉÒԺ󣬵ã»÷[È·¶¨]£¬³öÏÖ[Ë®ÌåÖÐÓÍ]½çÃæ£¬µã×óÉϽǵÄ[³£¹æ²âÁ¿]ÃüÁî¼ü£¬³öÏÖ[±»²âÑùÆ·×¢²á±í]¶Ô»°¿ò¡£ÔڸöԻ°¿òÖУ¬µã»÷[½¨Á¢Æ½Ì¨]¼ìÑéËÄÂÈ»¯Ì¼µÄ´¿¶È¡£ 3.6²âÁ¿±ê×¼ÇúÏß¡£

²âÁ¿¸ßŨ¶È±ê×¼ÇúÏߣ¬ÓͱêҺΪ5¡¢10¡¢20¡¢40¡¢80mg/L ²âÁ¿µÍŨ¶È±ê×¼ÇúÏߣ¬ÓͱêҺΪ0.4¡¢0.8¡¢1.6¡¢3.2¡¢6.4mg/L 3.7²âÁ¿ÑùÆ·¡£È¡ÝÍÈ¡ºóµÄËÄÂÈ»¯Ì¼Ö±½ÓɨÃè²âÁ¿¡£

3.8Í˳öÈí¼þ¡£µ±²âÁ¿½áÊøÒԺ󣬵ã»÷[½áÊø]·µ»ØÖ÷½çÃæ£¬ÔÙµã»÷[¹Ø±ÕµçÔ´]£¬´ËʱÒÇÆ÷Í£Ö¹¹¤×÷£¬×îºóµã»÷½çÃæÓÒÉϽǵÄ[Í˳ö]Í˳öϵͳ¡£ 3.9ÇåÀíʵÑéÌ¨Ãæ£¬ÇåϴʵÑéÓþߣ¬´ý¸ÉÔïºó£¬±ÈÉ«Ãó·ÅÈë±ÈÉ«ÃóºÐÖУ¬ÆäËüʵÑéÓþ߷ÅÈë¹ñÖб£´æ¡£ 3.10¼Ç¼ÒÇÆ÷ʹÓÃÇé¿ö¡£