本文叙述了新研制的软Ｘ射线皮秒分幅相机用于现场实验的有关技术，解决了结构安装、抗电磁干扰、触发同步、性能测试，成象系统描准等问题，并获得两束激光对打玻璃球靶和激光与平面靶相互作用产的等离子的喷射图象。整个系统空间分辨率＜２０μｍ，时间分辨率７５ｐｓ（ＦＷＨＭ），触发晃动（８０％发次）＜±３０ｐｓ，图象清晰，几何畸变＜±５％。 This paper describes the newly developed soft X-ray picosecond sub-frame camera for field experiments related to the technology to solve the structural installation, anti-electromagnetic interference, trigger synchronization, performance testing, imaging system, and other issues, and access to two laser Spraying images of plasma produced by the interaction of a glass sphere target with a laser and a planar target. The entire system spatial resolution <20μm, time resolution of 75ps (FWHM), triggering shaking (80% fat) <± 30ps, clear images, geometric distortion of ± 5%.