guess this tool
Published on by Laith Charles, Owner of Watermark LLC in Technology
Taxonomy
- Cooling Boiler & Wastewater
2 Comments
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Too easy, it's an old sling psychrometer. It's used to determine the wetbulb temperature of the air which is used in part to determine the overall performance of a cooling tower or other evaporative cooler.
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Who knows what this is an image of and what purpose it serves in cooling towers?