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总有机碳在线分析仪的简单故障排除
浏览: 发布日期:2020/1/3 14:17:13

分析仪器服从一定逻辑安排,仪器的各个部分都是有条不紊地按逻辑关系进行工作总有机碳在线分析仪江苏快3,以保证实现其所具备的各种功能,因此,不论组成仪器的任何一部件或该部分的某一元器件损坏,或其性能参数发生变化,都可能导致仪器发生工作紊乱或根本无法工作的现象。形成故障的原因多种多样,大体分为外因和内因2类。

江苏快3      3.1WAIYINZAOCHENGDEGUZHANG TOCFENXIYIZAIANZHUANGCHUQIYIDINGYAOJIANGSHEBEILIANGHAOJIEDI,BINGzuiHAOPEIBEIWENYADIANYUAN,YINWEICHENGSHIDIANWANGBUWEN,SHIDIANBODONGCHAOGUOGUIDINGHUOBANSUIQITAGANRAOXINHAO,QINGZEYINQIYIQIBUNENGZHENGCHANGGONGZUO,ZHONGZESUNHUAIYIQI。BINGYAOZHUYIYIQISHEBEIANFANGDIDESHINEIWENDUHESHIDU。

江苏快3      (1)TOCFENXIYIYOUSHI(TEBIESHIHANLENGDEDONGTIAN)KAIJISHI,ZHUJIWENDUXIANSHIHUICHUXIANEr2BIAOSHI,YIQIWUFAZHENGCHANGKAIJI,ZAIZHEIZHONGQINGKUANGXIASHOUXIANYAOKAOLVHUANJINGWENDUSHIFOUDABIAO。YIBANJINKOUDEFENXIYIQISHEBEI,DOUYAOQIUHUANJINGWENDUZAI20?ZUOYOU,SHIDUZAI60%YIXIA,FOUZE,JIUHUIYINGXIANGYIQIDEZHENGCHANGGONGZUO。PAICHUCILEIGUZHANGDEFANGFAHENJIANDAN,TIGAOSHINEIHUANJINGWENDU,DAYUE40minYEHOUJIUKEYIZHONGXIN

KAIJI。

      (2)样品的进样量的多少,也会直接影响测试结果的准确性,一般进样量越大,曲线的峰值越高,但过多的进样量会导致燃烧效率低下或不完全总有机碳在线分析仪江苏快3。另外,样品中如果有悬浮物质,一定要滤去。对于美国Apollo9000型TOC分析仪,如果是手动进样,一般浓度在100mg/L以下可进样50?L;浓度在100~500mg/L范围,进样量为30~40?L;500~2000mg/L,进样量为20~30?L;2000~5000mg/L,进样量为10~20?L;5000mg/L以上,进样量不要超过15?L。 

      (3)BIAOZHUNRONGYEDEPEIZHIBIXUZHUNQUE(ZHUNQUECHENGLIANGHE DINGRONG),YINGGAIYONGBUHANYOUJIWUDEZHENGLIUSHUIPEIZHIBIAOZHUNRONGYE。

江苏快3      (4)ZAIQIBIXUSHIGAOCHUNDUDE(99.999%),JIANGSHUIYANGSUANHUAHOUPUQI,JIANGWUJITANSUANYANFENJIESHENGCHENGERYANGHUATANQUCHU、ZAIZHURUGAOWENRANSHAOGUANZHONG,KEZHIJIECEDINGZONGYOUJITANLIANG。KEJIAN,ZAIQIDECHUNDUZHIJIEYINGXIANGCELIANGJIEGUODEZHUNQUEDU。

江苏快3      (5)SHIJICHULINGYOUSHUOMINGWAI,JUNWEIFENXICHUNSHIJI,SUOYONGSHUIJUNWEIWUERYANGHUATANZHENGLIUSHUI。WUERYANGHUATANZHENGLIUSHUI:JIANGZHONGZHENGLIUSHUIZAISHAOBEIZHONGZHUFEIZHENGFA(ZHENGFALIANG10%)SHAOLENG,ZHUANGRUCHAYOUJIANSHIHUIGUANDEXIAKOUPINGZHONGBEIYONG。

      3.2NEIYINZAOCHENGDEGUZHANG NEIYINZAOCHENGDEGUZHANGZHUYAOSHISHIYANCANSHUXUANZEBUSHIHE。 

江苏快3      (1)ZAIJINXINGYANGPINFENXISHI,SHOUXIANDAKAIApollo9000XINGTOCFENXIYIGONGZUOZHAN,RUGUOCAIYONGCHUANXINGJINYANG,ZAICANSHUSHEZHISHIJIUBIXUZAIZHUCAIDANSetupXIADIANJIinstrument?ZAIPreferencesLANXIASample introductionCHUDIAOCHU withoutAutosampler,BUNENGXUANQUQITA2GECANSHU。FOUZE,JIUHUIDAOZHIYIQIDECUOWUCAOZUO。 ZAISHIJIGONGZUOZHONG,ANStartHOU,RUGUOJISUANJIHUAMIANSHIZHONGBUCHUXIANYUNXINGDE3GEBUZHOUKUANG,ZHUJIMIANBANZUOSHANGJIAODEXISHOUBENGYIZHISHANGXIAYUNDONG,YIQIBUNENGZHENGCHANGYUNXING,CISHIJIUYAOKAOLVSHIFOUSHIYIQIDESHANGSHUCHUSHICANSHUSHEZHIBUZHENGQUE,YINGJIANGwithAutosamplerGAICHENGwithoutAutosampler,YIQIHENKUAIJIUHUIZHENGCHANGYUNXING。

江苏快3      (2)ZAICANSHUSHEZHISHI,ZAIQILIUSUDEZHUNQUESHEZHIYESHIHENZHONGYAODE。TONGGUODIAOJIEYANGQIJIANYAFAKONGZHIYANGQILIUSUWEI200?10%(mL/min),ZHEIGESHUJUDECHAKANKETONGGUODIANJIZHUCAIDANSetup?instrument?ZAIGasFlowRates(cc/min)LANXIADEtoFurnaceKONGBAICHUCHADAO。LIUSUGUOKUAIHUOGUOMANDOUBULIYUFANYINGDEWANQUANJINXING。


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