II型地下抓斗式取样器  

适用于深井式流体以及难以取到的地下样品采集，满足EPA对水以及废水的采样要求

Each sampler consists of an inert polypropylene head with stainless steel fittings and an aluminum pole assembly with a golden alodine finish. It comes with a 1000 mL narrow-mouth sample bottle with a PTFE- lined cap. To use it, screw a sample bottle into the head and lower to the desired depth. Pull the cable at the top of the handle which will lift a spring-loaded plunger from the bottle opening, allowing liquid to enter through four 5/8″ diameter holes. Release the cable when the bottle is full to reseat the plunger.

• Excellent for accessing fluid flow in deep manholes and hard to reach sub-surface sampling areas
• Helps meet EPA requirements for water and waste water sampling
• Available in lengths up to 18 ft. (5.5 m)