天美 GC7890Ⅱ型的气相色谱使用说明书

仪器资料 · 发表于 2018-8-12 17:54:24

目录
安全注意事项 ------------------------------------------------------------------------------------------------------------- 3
第一章安装准备 ------------------------------------------------------------------------------------------------------- 4
1.1 安装条件的准备 ----------------------------------------------------------------------------------------------------- 4
1.2 电器条件细则 -------------------------------------------------------------------------------------------------------- 5
1.3 接地 -------------------------------------------------------------------------------------------------------------------- 7
第二章气路连接 ------------------------------------------------------------------------------------------------------ 9
2.1 气体净化器的介绍 ------------------------------------------------------------------------------------------------ 9
2.2 气路管道的连接方法 --------------------------------------------------------------------------------------------- 9
2.3 气路连接示意图 --------------------------------------------------------------------------------------------------- 11
第三章仪器概述与主要指标 -------------------------------------------------------------------------------------- 12
3.1 气相色谱原理简介 ------------------------------------------------------------------------------------------------ 12
3.1 仪器概述 ------------------------------------------------------------------------------------------------------------ 12
3.3 温控指标 ------------------------------------------------------------------------------------------------------------ 13
3.4 检测器技术指标 --------------------------------------------------------------------------------------------------- 13
第四章色谱柱的安装 ----------------------------------------------------------------------------------------------- 15
4.1 安装填充色谱柱 --------------------------------------------------------------------------------------------------- 15
4.2 安装毛细管色谱柱 ------------------------------------------------------------------------------------------------ 18
第五章进样器 -------------------------------------------------------------------------------------------------------- 27
5.1 进样器概述 --------------------------------------------------------------------------------------------------------- 27
5.2 填充柱进样器 ------------------------------------------------------------------------------------------------------ 28
5.3 气体进样器 --------------------------------------------------------------------------------------------------------- 29
5.4 毛细管柱分流进样附件与不分流进样附件 ------------------------------------------------------------------ 30
5.5 毛细管柱分流/不分流进样器 ----------------------------------------------------------------------------------- 31
5.6 毛细管柱进样器的流量设置 ------------------------------------------------------------------------------------ 33
第六章气路控制系统 ---------------------------------------------------------------------------------------------- 35
6.1 气路控制系统概述 ------------------------------------------------------------------------------------------------ 35
6.2 气路系统面板 -------------------------------------------------------------------------------------------------------36
6.3 填充柱进样器、分流进样器、FID、ECD、FPD 气路系统 --------------------------------------------------37
第七章微机控制部分 ----------------------------------------------------------------------------------------------- 38
7.1 微机控制部分概述 ------------------------------------------------------------------------------------------------- 38
7.2 微机控制部分面板 ------------------------------------------------------------------------------------------------- 39
7.3 微机控制部分面板的键盘功能 ---------------------------------------------------------------------------------- 39
7.4 柱箱温度的设置 ---------------------------------------------------------------------------------------------------- 41
7.5 进样器温度的设置 ------------------------------------------------------------------------------------------------ 44
7.6 检测器温度的设置 ------------------------------------------------------------------------------------------------ 44
7.7 分流/不分流时间程序的设置 ----------------------------------------------------------------------------------- 44
7.8 秒表功能 ------------------------------------------------------------------------------------------------------------ 45
7.9 流量计算功能 ------------------------------------------------------------------------------------------------------ 46
7.10 检测器量程设置 -------------------------------------------------------------------------------------------------- 46
7.11 检测器的调零设置 ----------------------------------------------------------------------------------------------- 47
7.12 ECD 检测器的工作参数 ----------------------------------------------------------------------------------------- 47
7.13 仪器运行自检报错 ----------------------------------------------------------------------------------------- 47
第八章检测器 -------------------------------------------------------------------------------------------------------- 49
8.1 检测器概述 --------------------------------------------------------------------------------------------------------- 49
8.2 氢火焰离子化检测器（FID）--------------------------------------------------------------------------------------- 49
8.3 电子捕获检测器（ECD）-------------------------------------------------------------------------------------------- 53
8.4 火焰光度检测器（FPD）------------------------------------------------------------------------------------------- 59
第九章仪器的保养 ------------------------------------------------------------------------------------------------- 63
9.1 清洗与老化 -------------------------------------------------------------------------------------------------------- 63
9.2 故障排除 ----------------------------------------------------------------------------------------------------------- 64