Procedure - Solid Samples
Instrument calibration/drift correction.
Add approximately 0.05 g of *** Graphite Powder to a *** Graphite Crucible.
Firmly place the crucible on the lower electrode tip or appropriate autoloader position.
Press the Analyze button on the instrument screen, the lower electrode will close and the analysis sequence will start and end automatically.
Repeat steps 3b through 3j a minimum of three times for each calibration/drift standard used.
Calibrate/drift following the procedure outlined in the operator's instruction manual.
Instrument Highlights and Features
Features and Benefits
LED light ring illuminates the furnace area
Choice of either argon or helium carrier gas
Novel electrode design increases heat transfer efficiency for increased stability
Non-touch interface systems are also available
User-friendly brand software
High-Performance Detector Design
Thermostatic construction provides increased protection from ambient temperature fluctuations
Optimized emitter control and detection circuitryimproves the IR cell lifetime and long-term stability,
resulting in superior accuracy and precision
Infrared detection for the determination of oxygen, thermoconductivity detection for the determination
of nitrogen
浙江专业分析仪哪家好工具条、滑动条和下拉式菜单简化了校正和数据处理的参数设定。
氧氮氢分析仪的常见故障及解决方法
供电正常、通讯正常,点击确认键后分析仪不工作。这是没有水流,炉子温度太高或仪器通道电压不正常。如没有水流,炉子温度太高这些信息会显示在显示器画面上,但没有信息显示说明这两项正常。接下来检查仪器通道零位电压,如果比±3V高出1V以上,可能是因为气瓶空了,或者是空气进入到分析仪中。检查并更换化学试剂,如果有空气进入热导池里,热导池的电压就会<-6V,此时打开右面的门,堵住炉子气体进口,10s后,热导池电压值必然升高。经过逐一排查,**终确认碱石棉有问题,更换后仪器正常。
氧氮氢分析仪的操作过程
氧氮氢分析仪可根据的用户的要求定制。该分析仪配备两个不同灵敏度的探测器,在更多的应用中保证了准确度。
操作简单而且安全。在样品称重以后,样品的重量数据通过电子界面传导至相连的电脑中,也可以在软件界面中手动输入样品的重量。
样品被放置在水平放置的炉子中的低温区域。分析开始以后,炉子开始向上转动,然后样品逐渐落入加热区。通过添加载体气体氮气,氢气被扩散出来并且随载体被传导至一个高灵敏度的热传导测量池。
通常一次测量的时间在3到15分钟之间。在分析的过程中设备可以显示测试信号和设备的参数,从信号的评估到结果在界面上的显示全部自动完成;而测量数据则被传导至LIMS(实验室信息管理系统)中。无需过多的保养和维护,而除尘器和净化管的维护工作也方便。
Procedure – Powder/Chip Samples
Instrument calibration/drift correction.
Add approximately 0.05 g of *** Graphite Powder to a***Graphite Crucible.
Firmly place the crucible on the lower electrode tip or appropriate autoloader position.
Press the Analyze button on the instrument screen,the lower electrode will close and the analysis sequence will start and end automatically.
Repeat steps 3b through 3i a minimum of three times for each calibration/drift standard used.
可选六轴可旋转触摸屏幕,增强了操作的工效和直观性。广东分析仪哪家好Cornerstone氧氮氢分析软件分成4个主要部分:分析、诊断、设定、仪器,界面可快速导航和组织。元素分析仪厂家直销
Procedure – Powder/Chip Samples
Determine the instrument blank.
Press the Analyze button on the instrument screen again, the loading head slide-block will close and the lower electrode will open.
Clean the upper and lower electrode either manually or remove the crucible and press the analyze button to clean with an automatic cleaner if applicable.
Add approximately 0.05 g of *** Graphite Powder to a 782-720 Graphite Crucible.
Firmly place the crucible on the lower electrode tip or appropriate autoloader position.
上海禹重实业有限公司致力于仪器仪表,以科技创新实现***管理的追求。公司自创立以来,投身于光谱仪,色谱仪,质谱仪,样品前处理,是仪器仪表的主力军。禹重科技始终以本分踏实的精神和必胜的信念,影响并带动团队取得成功。禹重科技始终关注自身,在风云变化的时代,对自身的建设毫不懈怠,高度的专注与执着使禹重科技在行业的从容而自信。
SamplePreparationSamplingandsamplepreparationofref
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