球盟会

TECHNICAL SUPPORT
技术文章
常用氦质谱球盟会方法

一,喷氦法
BEIJIANJIANYUHAIZHIPU球盟会YIXIANGLIAN,YONG球盟会YIDEZHENKONGXITONGDUIBEIJIANJIANDEQIANGTICHOUZHENKONG,ZAIBEIJIANJIANWAIPENHAIQI,RUOYOULOUKONG,HAIQITONGGUOLOUKONGJINRU球盟会YIBEIJIANCEERXIANSHIYOULOU。YOUYU球盟会YIDEXIANGYINGHENKUAI(YIBANDUANYU3MIAO),ZAILOULVXIANSHITURANZENGGAODEYIKEDEPENHAIWEIZHIJIUSHILOUKONGDEWEIZHI。

大容积试件的抽空球盟会
BEIJIANSHIJIANDERONGJIJIAOXIAOSHI,KEYIZHIJIELIANDAO球盟会YI,CHOUKONG球盟会。DANSHIDANGSHIJIANRONGJITAIDA(100LISHENGYISHANG)SHI,YOUYUBIAOMIANJIDA,FANGQIDUO,YEKENENGYOUDALOU,DANKAO球盟会YIZISHENDEPAIQIXITONG,KENENGZHANGSHIJIANCHOUBUDAOKEYIZHUANRU球盟会DEZHENKONG。ZHEIZHONGQINGKUANG,CHANGWAIJIEYIFUZHUZHENKONGXITONG。

二,背压法
SUOWEIBEIYAFA,SHIZHIBEIJIANSHIJIANCHONGMANHAIQI,HUOYIMOUZHONGFANGSHIZHURUHAIQI,RANHOUFANGRUYIGEYU球盟会YIXIANGLIAN,KECHOUKONGDEZHENKONGXIANGNEI,SHIJIANRUOYOUXIELOU,LOUCHUDEHAIQIZHIJIEJINRU球盟会YI,ERBEIJIANCE。BEIYAFAJIANCEDESHIZONGLOULV,TABUNENGQUEDINGLOUKONGWEIZHI。

三,吸入法
BEIJIANJIANCHONGRUGAOYUDAQIYADETANSUOQIHAI,球盟会YIDE球盟会KOULIANJIECHENGZHIWEIXIQIANGDEQITICAIJIQI。DANGSHIJIANYOULOUSHI,XIELOUDEHAIQIBEIXIQIANGXIRU球盟会YI,ERBEIJIANCE。XIQIANGZAISHIJIANBIAOMIANYIDONG,TONGSHIZHUSHI球盟会YILOULVZHISHIDEBIANHUA,YIDANXIELOUZENGJIA,XIQIANGSUOZHIWEIZHIJILOUDIANSUOZAI。YINCIXIQIANGFAYESHINENGQUEDINGLOUKONGDE球盟会FANGFA。

四,真空箱法
ZHENKONGXIANGYONGBUXIUGANGZHIZUO,NEIBIAOMIANYOUGAODEGUANGJIEDU,KEJIANSHAOHAIXIFU。ZHENKONGXIANG球盟会FATEBIESHIYONGYUBEIJIANSHIJIANNEIBUJIEGOUFUZA、FANGQILIANGDA、SHIJIANPILIANGDA、LOULVYAOQIUYANGEHE球盟会JIEPAIKUAIDENGCHANGHE(RUZHILENGYASUOJI、FA、QIGUANDENG),SHIGONGYEGUIMOSHENGCHANZUICHANGYONGDE球盟会FANGFA。