| 摘要 |
A method for fast cooling of samples comprises: pressurizing a liquid coolant source; securing a sample in a sample container; securing the sample container onto an insertion mechanism; with the insertion mechanism outside a cryogenic cooling chamber, inserting the sample container into the cryogenic cooling chamber through an opening of the cooling chamber; locking the insertion mechanism and securing the sample container in place some distance away from a cooling head, but within range of a continuous stream of pressurized liquid coolant; cooling the sample by spraying the sample container with a continuous stream of pressurized liquid coolant; and retrieving the sample container after cooling. |
