Designed for sampling petroleum products in tanks or seawater. Made of brass and stainless steel. Available in 500 cc and 1,000 cc sampling capacity. 1. Mouth Collecting Type Sampler: Top lid can be opened at any intermediate level inside tanks and other containers. Sample can be easily collected from any pre-determined depth inside the tank. 2. Bottom Collecting Type Sampler: (Bottom Penetrate Type) Sample can be collected from bottom (Bottom Collecting Type) at any intermediate level of tanks and other containers, or at any pre-determined depth inside the tanks. 

 每个千分尺都配有一系列可互换的砧座。设计用于在储罐或海水中对石油产品进行取样。由黄铜和不锈钢制成。可提供500 cc和1000 cc采样容量。1.嘴收集式取样器：可在储罐和其他容器内的任何中间液位打开顶盖。样品可以很容易地从罐内任何预先确定的深度收集。2.底部收集式取样器：（底部穿透式）可从底部（底部收集式）在储罐和其他容器的任何中间液位或储罐内的任何预定深度处收集样品。以0.01毫米为增量进行刻度。