Sampler applicable to variety of working environments

Abstract

The invention provides a sampler applicable to a variety of working environments, which comprises a sampler shell, an internal sampling tube, and a universal adapter; the interior of the sampler shellis a cavity, and the caliber of the inner wall of the cavity is consistent with the maximum caliber of the outer wall of the internal sampling tube; the universal adapter is mounted at the center ofthe lowermost end of the sampler shell; two small LED (light-emitting diode) lamps are respectively mounted on the middle part and upper end part of the outer wall of the sampler shell; a top functional connection port is fixedly welded on the top of the sampler shell; the middle lower layer of the top functional connection port is threaded; the interior of the top end of the top functional connection port is provided with a slot; the universal adapter is mounted at the top end of a soil sampling head; the top end of a water quality sampling head is connected to the universal adapter through aflexible tube; and the top end of an airborne dust particle sampling head is connected to the universal adapter through a flexible tube. The arrangement of the universal adapter solves the problem that when different materials need to be separately sampled, sampling time is prolonged, and as a result, working efficiency is decreased.

Description

technical field [0001] The invention belongs to the technical field of sampling and detection, and more specifically relates to a sampling device suitable for various working environments. Background technique [0002] Sampling is also known as sampling, that is, collecting samples. Popular explanation: Take a small number of samples from a large number of items or materials. Sampling is also called sampling. It represents continuous analog quantities with discrete points. [0003] There are two methods of sampling: random sampling and non-random sampling. Sampling is widely used in the biological field, such as: investigating population density; ore mining, such as: determining the physical and technical properties related to mineral use; the field of environmental investigation, Such as: measuring the content of PM2.5 in the air, etc., sampling has a very wide range of applications in various scientific researches. [0004] Based on the above, the inventors have found th...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above-mentioned technical problems, the present invention provides a sampling device applicable to various working environments, to solve the problem of sampling only one type of sampling material when performing conventional sampling work, and when different materials need to be sampled separately, It is often necessary to use a variety of sampling tools, which is cumbersome to replace back and forth, and delays the sampling time and reduces work efficiency. At the same time, it is sometimes necessary to combine external tools when sampling. There are many sampling tools on the market. However, the existing sampling tools The device can only be used independently and cannot cooperate with external equipment. Further, it affects work efficiency.

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