Storage box for simulating field sample storage environment

Abstract

The invention discloses a storage box for simulating a field sample storage environment, and relates to the field of storage. The storage box aims to solve the problems that the internal temperature of an existing heat preservation and refrigeration box is consistent, and samples in different collection environments cannot be stored according to the original environment. A box body is divided intoa plurality of partition layers, a heater and a refrigerator are arranged in each partition layer, a temperature controller can independently control the temperature of each partition layer, and theaccuracy of the sample storage environment is better guaranteed. The storage box is used for storing the samples.

Description

technical field

[0001] The invention relates to a sample storage device for field investigation and sampling. It belongs to the field of storage. Background technique

[0002] During the field sampling process, soil, water, minerals, etc. need to be brought back to the laboratory for further testing and identification. At present, their storage devices are ordinary structural boxes or insulated refrigerators with hollow interiors. There is no compartment inside, and all samples are put together, which is easy to cause confusion of samples, and the storage conditions in the box are exactly the same, which cannot meet the requirements of different samples for accurate storage environment, especially for microorganisms, trace amounts, which are very sensitive to environmental changes. Experiments on organic matter, various fresh organisms, or samples that require further environmental intelligence simulation experiments have greatly affected the scientific nature of the experi...

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