A new developed 3D revolving auto-sampler is introduced in this paper.The new design ideas of 3D pattern,pneumatic arm and automatic revolving positing are put forward.

• 介绍了自行研制的三维旋转式自动进样器的结构和特点,提出了三维模式、气动升降臂、旋转定位的自动进样器解决方案,并成功地用于自动进样器的研制。