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实用新型
CN203337622U 油色谱分析标准进样器 失效 - 权利终止

油色谱分析标准进样器
摘要：
本实用新型公开了一种油色谱分析标准进样器，由注射器筒、注射器推杆、注射器针头以及固定支架组成，其中固定支架包括固定板、控制板、上层挡板以及连接上述三个板的两根螺杆和固定螺母，固定板固定在注射器筒上，注射器推杆的顶端设置有上层挡板，上层挡板和固定板通过两根螺杆进行连接，在上层挡板上部设置有上层挡板螺母；在上层挡板和固定板之间还设置有控制板，控制板穿过上述螺杆，并通过设置在控制板下部的控制板螺母进行调整位置和定位。
摘要（英）：

The utility model discloses an oil chromatographic analysis standard sample injector which is composed of an injector tube, an injector push rod, an injector needle and a fixed support. The fixed support comprises a fixed plate, a control plate, an upper layer baffle, two screw rods and fixing nuts. The screw rods and the fixing nuts are used for connecting the three plates. The fixed plate is fixed on the injector tube, the upper layer baffle is arranged at the top end of the injector push rod, the upper layer baffle and the fixed plate are connected through the two screw rods, and the upper layer baffle nuts are arranged on the upper portion of the upper layer baffle. The control plate is further arranged between the upper layer baffle and the fixed plate, the screw rods penetrate through the control plate, and position adjusting and positioning are performed through the control plate nuts arranged on the lower portion of the control plate.

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