Basic maintenance of high and low temperature refrigeration circulating pumps

2024-03-19 1170

Properly perform the sequence of opening and closing of the high and low temperature refrigeration cycle pump group to ensure normal operation after the host is started. Note that the condenser heats up well, otherwise the high temperature protect...

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Component and component tester for special environments

2024-03-19 1322

With the continuous development of the semiconductor industry, component component testing has been widely used in components in the fields of industry, scientific research, pharmaceuticals, and chemical industry. At present, there are quite a few...

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What are the conditions for the decarboxylation reaction? How to control the temperature of heating?

2024-03-19 978

The decarboxylation of aromatic acids is easier than that of fatty acids. For example, benzoic acid can be decarboxylated by adding a little copper powder as a catalyst in quinoline solution and heating. When a strong electron-withdrawing group i...

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The Reasons of Frosting on Ultra low Temperature Recirculating Chillers

2024-03-19 896

Frosting will appear when many users take advantage of ultra low temperature recirculating chillers, while some are not. It is confusing and whether it is relevant to refrigeration.First of all, why does ultra low temperature recirculating chiller...

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