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Care and use manual – Waters ACQUITY UPLC CSH Columns User Manual

Page 7

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[ Care and Use ManUal ]

ACQUITY UPLC CSH Columns

7

d. Column Use Information

The eCord chip provides the customer with column use data. The column dimensions and serial number. The overall column usage information
includes the total number of samples, total number of injections, total sample sets, date of first injection, date of last injection, maximum
pressure and temperature. The information also details the column history by sample set including date started, sample set name, user name,
system name, number of injections in the sample set, number of samples in the sample set, maximum pressure and temperature in the sample
set and if the column met basic system suitability requirements. Up to 50 sample sets can be stored on the eCord chip.