全套装备包括取样泵和2米的管。
介绍一个以自吸喷射泵为取样泵的水质自动监测系统取样工程建设方案及其日常维护措施。
A sampling project for the water quality automatic monitoring system was introduced in this paper, self-absorption-ejector pump was used in the system instead of centrifugal pump.
钻井油气层测试器是由液压动力短节、双packer短节、反向注入短节、数字泵抽短节、传感器短节和取样筒短节组成的。
Formation center tester (FCT) is made up of hydraulic power joint, double PACKER joint, opposing infuse joint, numeric pump exhausting joint, sensor joint and sampling tube joint.
这些泵上装有控制器、流量元件和配件，使系统能够进行最可靠的低成本低流量地下水取样。
Together with MicroPurge controllers, flow cells, and accessories, they create the most reliable, cost-effective low-flow groundwater sampling system available.
测试仪器安装在水力活塞泵泵芯尾部取样器内，随泵芯投入井下进行测试，可实时检测地层液的含水率情况，利用数据存储器实时保存历史曲线，提供了全天候观测生产过程的手段。
Testing instrument was installed in sampler at heel of hydraulic pump, put into down-hole with pump, and it can examine water cut of formation fluid, save history curves in real time by data memory.
所有这些功能，该泵的弹性膜片促进高效率，并提供无任何污染取样气体的风险的无油操作。
Among features, the pump's elastomeric diaphragm promotes high efficiency and delivers oil-free operation without any risk of contaminating the sampled gas.
方法：将度米芬渗透泵片在光照、高温、高湿条件下露置，定时取样，观察样品形态、含量及溶出度。
Methods: ODT was exposed to strong light, high temperature, high moisture of air respectively, and accelerating test was performed.
方法：将度米芬渗透泵片在光照、高温、高湿条件下露置，定时取样，观察样品形态、含量及溶出度。
Methods: ODT was exposed to strong light, high temperature, high moisture of air respectively, and accelerating test was performed.
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