| 摘要 |
A wastewater sample collection system that collects wastewater samples, deposits them into sample containers, and maintains the temperature of the samples collected within a narrow temperature range. The system utilizes a microprocessor-based controller for controlling the refrigeration system and the sample collection, a sample collecting pump, a sample container, a sensor to accurately sense the temperature of the collected sample, an enclosure around the sample container, and a refrigeration system to cool the interior of the enclosure.
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