|
|
Ê×Ò³ > ÐÂÎÅÖÐÐÄ > ÊÔÑé»úÓë»úе»·¾³ÊÔÑéÉ豸±ê×¼ÊõÓï
ÊÔÑé»úÓë»úе»·¾³ÊÔÑéÉ豸±ê×¼ÊõÓï |
|
ʱ¼ä£º2013/11/25 8:06:04 |
|
ÊÔÑéÏäÐÐÒµ³ý±ê×¼µÄÎÂʪ¶ÈÊÔÑéÏäÒÔ¼°Ä£Äâ×ÔÈ»»·¾³ÆøºòµÄ¼ì²âÉ豸Í⣬Ҳ°üº¬»úеÉ豸È磺µøÂä¡¢Õñ¶¯¡¢Åöײ¡¢ÀÁ¦»úµÈ£¬ÒÔÏ£¬ÎªÄúÂÞÁлúе»·¾³ÊÔÑéÉ豸±ê×¼¹æ·¶ÊõÓ
ƵÂÊ·¶Î§£¨frequency range£©:Õñ¶¯Ì¨ÄÜÂú×ã¹æ¶¨¼¼ÊõÖ¸±êµÄ¹¤×÷ƵÂÊÇø¼ä£»
ƵÂÊָʾÎó²î£¨frequency indication error£©:Õñ¶¯Ì¨ÆµÂÊָʾֵÓëʵ¼ÊÖµÖ®²î£»
ƵÂÊÎȶ¨¶È£¨frequency stability£©:»úеÉ豸¶¨²½Õñ¶¯Ê±ÆµÂÊά³Ö²»±äµÄÄÜÁ¦£¬Óù涨ʱ¼äÄÚÆµÂʵı仯Á¿±íʾ£»
ɨƵËÙÂÊÎó²î£¨sweep rate error£©:Õñ¶¯Ì¨É¨ÃèÕñ¶¯Ê±£¬É趨µÄɨƵËÙÂÊÓëʵ¼ÊɨƵËÙÂÊ£¨oct/min£©Ö®Ç°£¬ÓðٷÖÊý±íʾ£»
Õñ·ùָʾÎó²î£¨amplitude indication error£©£ºÕñ¶¯Ì¨Õñ·ùָʾֵÓëʵ¼ÊÖµÖ®²î£»
¶¨Æµ¾«¶È£¨constant vibration accuracy£©£º»úеÉ豸ÔÚɨƵÕñ¶¯Ê±£¬Õñ·ùÔÚÆµÂÊ×ø±êÉÏά³Ö²»±äµÄÄÜÁ¦£¬ÓÿØÖƵãÕñ·ùʵ¼ÊÖµÏà¶ÔÓÚÉ趨ֵµÄÆ«²î·Ö±´£¨dB£©£»
±¾µ×ÔëÉù¼ÓËÙÂÊ£¨ground noise acceleration£©:»úеÉ豸´¦ÓÚ¿ÕÔØ¹¤×÷״̬£¬É趨Õñ·ùΪС£¨µç¶¯Õñ¶¯Ì¨ÊäÈ뼤ÕñÐźÅΪÁ㣩ʱ£¬Ì¨ÃæÖÐÐĵãÔëÉù¼ÓËٶȵÄÕæÓÐЧֵ£»
Ì¨ÃæÂ©´Å£¨table magnetic leakage£©:»úеÉ豸ϵͳÀø´Å×°Öô¦ÓÚ¹¤×÷״̬£¬¹¤×÷Ì¨ÃæÉÏ·½¹æ¶¨¸ß¶ÈÆ½ÃæÉÏ©´Å³¡´óÖµ£»
·øÉäÔëÉù´óÉù¼¶£¨the maximum sound level of radiation noise£©£ºÔڹ涨µÄƵÂÊ·¶Î§ÄÚ£¬»úеÉ豸ÒÔ´óÕñ·ùÕñ¶¯Ê±Ôڹ涨λÖ÷øÉäÔëÉùµÄ´óÉù¼¶£»
°²×°¼ÆËã°ë¾¶£¨mounting calculation radius£©£º°²×°ÔÚÀëÐÄʽÎȶ¨¼ÓËÙ¶ÈÊÔÑé»úµÄÊÔÑéÑùÆ·£¬ÆäÎÈ̬¼ÓËÙ¶ÈÖµµÈÓڹ涨ֵ´¦µÄ»Ø×ª°ë¾¶£»
תËÙÎȶ¨¶È£¨rotation rate stability£©:´óÀëÐÄʽÎÈ̬¼ÓËÙ¶ÈÊÔÑé»ú½øÐй涨¼ÓËÙ¶ÈÊÔÑéʱ£¬¹¤×÷̨תËÙά³Ö²»±äµÄÄÜÁ¦£¬Óù涨ʱ¼äÄÚתËٱ仯Á¿µÄ°Ù·ÖÊý±íʾ£»
г²¨Ê§Õæ¶È£¨harmonic distortion£©:ÕýÏÒÕñ¶¯²¨ÐÎÊ§Õæ¶È£¬ÒÔ¸÷´Îг²¨·ùÖµµÄƽ·½ºÍµÄ¾ù·½¸ùÖµÓë»ù²¨·ùÖµÖ®°Ù·Ö±È±íʾ£¬ÓÃÓÚ¼ÆËãÊ§Õæ¶ÈµÄг²¨ÐźÅÖÁÉÙÓ¦°üº¬ÓÚµÚÎå´Îг²¨£»
Õñ¶¯·ùÖµ¾ùÔÈÐÔ£¨vibration amplitude uniformity£©£º»úеÉè±¸Ì¨Ãæ¸÷°²×°µãÕñ¶¯·ùÖµÓëÌ¨ÃæÖÐÐĵãÕñ¶¯·ùÖµÖ®²îµÄ¾ø¶ÔÖµ£¬ÓëÌ¨ÃæÖÐÐĵãÕñ¶¯·ùÖµÖ®°Ù·Ö±È£¬Æä´óÖµÎªÌ¨ÃæÕñ¶¯·ùÖµ¾ùÔÈÐÔ£»
ºáÏòÕñ¶¯±È£¨transverse bibration ratio£©£º´¹Ö±ÓÚÖ÷Õñ·½ÏòÏú»¥Ïà´¹Ö±µÄÁ½¸ö·½ÏòµÄÕñ¶¯·ùֵ֮ƽ·½ºÍµÄ¾ù·½¸ùÖµ£¬ÓëÖ÷Õñ·½ÏòÓëÕñ¶¯·ùÖµÖ®°Ù·Ö±È£» |
|
|
 |
Ïà¹ØÐÂÎÅ |
|
|
|
 |
 |
|
|
|
×ÉѯÈÈÏߣº4000662888 |
|
 |
 |
 |
ÊÛǰ·þÎñ |
 |
|
|
 |
 |
ÊÛÖзþÎñ |
 |
|
|
 |
 |
ÊÛºó·þÎñ |
 |
|
|
|
 |
|
|
 |
|