加拿大Solinst点源式贝勒管地下水采样器429

产品名称：点源式贝勒管地下水采样器
品牌：Solinst
产地：加拿大
型号：429


Point Source Bailer 429是不锈钢的，具有顶部和底部的双球阀。这可以防止在离散深度收集的样本在检索期间与来自其他深度的水混合。它是一种用于含水层剖面分析和从不同级别收集样本的简单且具有成本效益的设备。可以避免清洗和处理清洗水。微型 0.5" (12.7 mm) 直径型号非常适合用于窄管和直推式设备。

Solinst点源式贝勒管地下水采样器429的特点：

易于运输和使用
含水层剖析的理想选择
离散区地下水采样器


点源采样是从特定深度获取高质量、有代表性的地下水样本的理想选择。它允许在所需的采样点收集刚刚流入井中的水。这可以避免清洗和处理清洗过的水。

Point Source Bailer 可用于对开放钻孔或筛井进行剖析，从不同的水平或流入点收集样本。由于样品与来自井中不同水平的水混合而导致的样品偏差被**小化。
 

Solinst点源式贝勒管地下水采样器429的操作方法：

Point Source Bailer 在支撑线上缓慢下降到所需的样品深度。随着水桶下降，两个球阀都打开，让水流过采样器。
到达取样深度后，捞斗缓慢而稳定地升起。水的重量和水桶的向上运动使两个球阀保持关闭。顶部球阀可防止水桶中的样品与钻孔中较高水位的水混合。底阀可防止样品从收集器中泄漏出来。
一旦到达地面，通过打开顶部通风口将水桶排空，并让水通过样品释放装置缓慢排放到样品容器中。
然后可以在采集下一个样本之前对Point Source Bailer进行净化。
 

Solinst点源式贝勒管地下水采样器429的规格：

Solinst Point Source Bailer由316 不锈钢制成，带有 PTFE 球阀和 O 形圈。取样器配有不锈钢样品释放装置，以**限度地减少转移到样品容器期间的挥发物损失。

建议将Solinst 103 型标语线作为点源桶的支撑线。可以选择安装在易于使用的卷轴上的激光标记电缆（每 1/4 英尺或 5 厘米标记）和激光标记扁平胶带（每 1/100 英尺或每毫米标记一次）。


中文内容来自机器翻译，内容仅供参考，实际内容可参考原厂介绍或以合同为准。
英文原文：

The Point Source Bailer is stainless steel and has dual ball valves, top and bottom. This prevents a sample collected at a discrete depth from mixing with water from other depths during retrieval. It is a simple and cost effective device for aquifer profiling, and collecting samples from distinct levels. Purging and disposal of purge water can be avoided. The miniature 0.5" (12.7 mm) diameter model is ideal for use in narrow tubes and direct-push devices.

 
Easy to transport and use
Ideal for aquifer profiling
Discrete zone groundwater sampler


Point source sampling is ideal for obtaining high quality, representative samples of groundwater from specific depths. It allows the collection of water that has just flowed into a well at the desired sampling point. This can avoid purging and disposal of purged water.

The Point Source Bailer can be used to profile an open borehole or screened well, collecting samples from distinct levels or points of inflow. Sample biases due to mixing of the sample with water from different levels in the well is minimized.


Method of Operation：
The Point Source Bailer is lowered slowly to the desired sample depth on a support line. As the bailer is being lowered, both ball valves open, allowing water to flow through the sampler.

On reaching the sampling depth, the bailer is raised slowly and steadily. The weight of water and upward movement of the bailer keep both ball valves closed. The top ball valve prevents the sample in the bailer from mixing with water at higher levels in the borehole. The bottom valve prevents the sample from leaking out of the bailer.

Once at the surface, the bailer is emptied by opening the top vent, and allowing the water to drain slowly through the sample release device into a sample container.

The Point Source Bailer can then be decontaminated before taking the next sample.

Specifications:
The Solinst Point Source Bailer is constructed of 316 stainless steel with PTFE ball valves, and o-rings. The sampler comes complete with a stainless steel sample release device to minimize loss of volatiles during transfer to the sample container.

The Solinst Model 103 Tag Line is recommended as a support line for the Point Source Bailer. There is the option of laser marked cable (marked every 1/4 ft. or 5 cm) of laser marked flat tape (marked every 1/100 ft. or each mm), mounted on an easy to use reel. 

---

提示：“加拿大Solinst品牌429产品”内容及图片来自厂商官网、翻译或互联网引用等，内容仅供参考，以最终签订合同为准，如有差错或异议可联系我们更改。