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首頁>產品中心>>原子吸收分光光度計>SP-3880ZAA塞曼扣背景

塞曼扣背景

簡要描述:

SP-3880ZAAXILIEHUOYANXINGYUANZIXISHOUFENGUANGGUANGDUJISHISHANGHAIGUANGPUCHENGDANDESHANGHAISHIKEWEI2007KEYANTIAOJIANZHICHENGXIANGMU,QUANZIDONGSHIMOLUHUOYANYUANZIXISHOUYITIJIDEYANZHIXIANGMU(XIANGMUBIANHAO:061422003)CHENGGUOZHUANHUADEXINCHANPIN,QIZHONGSP-3880ZAAWEIJIAOZHILIUSAIMANKOUBEIJINGQUANZIDONGSHIMOLUHUOYANYUANZIXISHOUYITIJI。

在線留言
塞曼扣背景

  SP-3880ZAA系列火焰型原子吸收分光光度計是上海光譜承擔的上海市科委2007科研條件支撐項目,全自動石墨爐火焰原子吸收一體機的研制項目(項目編號:061422003)成果轉化的新產品,其中SP-3880AA為交直流塞曼扣背景全自動石墨爐火焰原子吸收一體機。

幸运飞艇k线  SP-3880AAXILIEJIDUOXIANGXIANJINJISHUHEDUTEGONGNENGYUYITI。YIQIJUYOUDETUCHUXINGNENGYOU:

幸运飞艇k线  1. SP-3880AAZAISHIMOLUZHILIUGONGDIANHENGXIANGJIAREJISHU、ZIDONGBUCHANGSHIMOLUDIANZUBIANHUAJISHU、HENGXIANGKEBIANJIAOLIUCICHANGSAIMANBEIJINGXIAOZHENGJISHU、ZIXIBEIJINGXIAOZHENGJISHUDENGGUANJIANJISHUFANGMIANJUYOUCHUANGXINXING,YISHENQING7XIANGFAMING(QIZHONG5XIANGYIHUOCHUSHENHEGETONGZHISHU),3XIANGSHIYONGXINXING(QIZHONGYIZHONGYOULIYUJINGQUEJIAJINDESHIMOLUTOU HAO:200820155398.6 ZHENGSHUHAO 1270983)。

  2. 該產品為石墨爐火焰原子吸收一體化設計,避免了石墨爐與火焰兩種模式的機械切換,操作方便,系統具有交直流塞曼扣背景功能,能較好檢測高背景樣品的小信號,也能直接檢測高溫元素,具有較廣泛的應用前景。

  3. GAICHANPINSHIXIANLEQUANFANSHESHUANGYUANZIHUAQICHUANLIANXINGJIEGOUJISHU、KAIGUANXINGSHIMOLUZHILIUJIAREDIANYUANJISHU、JIAOZHILIUSAIMANBEIJINGXIAOZHENGJISHU。

  4. SP-3880AABUJINSHIXIANLEHENGXIANGKEBIANJIAOLIUCICHANG、ZHILIUCICHANGSAIMANBEIJINGXIAOZHENGDEYITIHUA,BINGQIESHIXIANLEZHELIANGZHONGCICHANGSAIMANBEIJINGXIAOZHENGDETONGSHIJINXING,SHIDEXITONGBUJINJIYOUHENGDINGCICHANGDEYOUDIANYOUYOUJIAOBIANCICHANGDEYOUDIAN,TONGSHIZAISHIJIYINGYONGZHONGFANGBIANDEJINXINGFANGFAYOUHUA,QIEWEISAIMANBEIJINGXIAOZHENGDESHENRUYANJIUTIGONGLETIAOJIAN,GAIJISHUWEIGUOJI*。

  火焰型原子吸收分光光度計主要特點

  BENYIQIYOUDUOXIANGBUTONGYUTONGLEIYIQIDECHUANGXIN,ZHUYAODECHUANGXINDIANYOU:

幸运飞艇k线  1、 JIAO、ZHILIUSAIMANBEIJINGTONGSHIXIAOZHENGJISHU

  該技術充分利用可變磁場電源,創造一種交流、直流磁場雙檢測器的測量方式,實現了交、直流塞曼效應原子吸收背景的同時較正,并易于校正快速變換的背景信號。本產品既有交流磁場塞曼背景校正的優點,又具有直流磁場塞曼背景校正的優點,并使兩者的諸多缺點得以消除,該技術相對于原有的交變磁場塞曼背景校正,具有對于一些低溫元素測量經常遇到的快速變化的背景信號基本不會帶來誤差的優點。該技術相對于原有的直流磁場塞曼背景校正,具有磁場參數可以調整的特點,并具有分析靈敏度高的特點。
 

  2、 KAIGUANXINGSHIMOLUZHILIUJIAREDIANYUANJISHU

幸运飞艇k线  GAIJUYOURUXIAYOUDIAN:1.SHOUXIANYOUYUCAIYONGLEZHILIUKAIGUANDIANYUAN,XIANGDUIYUYUANYOUDEJIAOLIUDIANYUANTIJIDADASUOXIAO,CONGERJIESHENGLEKONGJIAN;2.ZHILIUKAIGUANDIANYUANKEYIZHIJIEZHIRUSHIMOLUNEIBU,ZUOWEINEIBUDIANYUAN,YIJIANSHAOLEYINXIAN,CONGERJIANSHAOLEYINXIANSHANGDEDIANNENGXIAOHAO,HEZENGJIALEXITONGDEWENDINGXING;3.YOUYUCAIYONGLEZHILIUKAIGUANDIANYUAN,DIANNENGSHUCHUWENDING,YOULIYUTIGAOSHIMOGUANDIANZUCELIANGJINGDU;4. LIANGHAODEGAOWENYUANSUCEDINGXINGNENG;5.YOUYUCAIYONGLEZHILIUKAIGUANDIANYUAN,SHIMOLUWENDUCELIANGBIANDEGENGWEIZHUNQUE,SHIMOLUBEIJINGFUSHEYINGXIANGDAFUDUJIANGDI;6.YUANZIHUASHENGWENWENDINGKUAISU,QIEWUZAOYINHESHIMOLUTIZHENDONG;7 .GAIDIANYUANWUKEKONGGUIDIANCIFUSHE,GENGHUANBAO。