| DS—1型碳水连测仪 |
| |
| 引用本文： | 许平,魏占文.DS—1型碳水连测仪[J].岩矿测试,1990,9(2):141-145. |
| |
| 作者姓名： | 许平 魏占文 |
| |
| 作者单位： | 辽宁省地质实验研究所 沈阳
(许平)，辽宁省地质实验研究所 沈阳(魏占文) |
| |
| 摘 要： | DS-1型碳水连测仪设置新型热导检测器,能适用于氧气做载气,从而有助于解决在有机物存在下总碳的准确测定,并为实现碳水连测开拓了新途径。该仪器灵敏度高、检出限低、线性范围宽。不仅能满足化探样品以及岩石、土壤中测定碳、水的要求,而且能应用于单矿物中碳水的测定。该仪器采用电磁阀为气路转换以实现时间程序控制,使操作简单、成本较低、易于推广应用。
|
| 关 键 词： | DS－1型 碳水连测仪 |
DS-1 Carbon Dioxide-Water Sequential Analyzer |
| |
| Xu Ping and Wei Zhanwen.DS-1 Carbon Dioxide-Water Sequential Analyzer[J].Rock and Mineral Analysis,1990,9(2):141-145. |
| |
| Authors: | Xu Ping and Wei Zhanwen |
| |
| Abstract: | A new type of thermal conductivity detector is devised to avoid the harming effects of organic matters on the determination of CO2 and H2O . The detector is advantageous owing to its low detection limit, wide linear response and short period of detection, and the instrument is ideal for determining CO2 and H2O in regional geochemical reconnaissance samples, rocks, minerals and soils. |
| |
| Keywords: | equential analyzer carbon dioxide and water determination thermal conductivity detector |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《岩矿测试》浏览原始摘要信息 |
| 点击此处可从《岩矿测试》下载免费的PDF全文 |
|
