Dear C.C.Kuo Clarity version 2.4. requires the use of HW key as the software protection is no more based on the serial number encrypted in the board. During update from older versions, the serial number in the board is amended to prevent its use with the previous version on another computer. You pro...

Dear Jorge, there are two possible explanations - 1) the other software uses different units for Area (Clarity uses mV*s). In Clarity (this option is not supported in Clarity Lite) it is possible to use the user defined columns to get some custom calculations. You can also set the Area column to dis...

<r>This problem can be solved with the new Clarity version available as preliminary for testing on our web pages. The digital inputs can be used in the new Event table (moved from Acquisition tab to a separate tab). They can be used to trigger the digital outputs as well as to perform some actions l...

<r>Dear colleagues,<br/> <br/> Preliminary version Clarity 2.4.2.178 (release candidate for Clarity version 2.4.2) is available for download from our web pages. This version is a free update for version Clarity 2.4.0 or 2.4.1. It requires the HW key with the appropriate user code (the same as for pr...

<r>Dear Antonio,<br/> <br/> currently there are no such options in Clarity. You can solve the problem in two ways - either modify the calibration file retention times or identification windows (which may be unpractical if it is a just one analysis from a series) or use the mathematical processing - ...

<r>Dear Antonio,<br/> <br/> yes, Clarity supports calculation of Retention indexes (Kovats indexes), Column efficiency and Resolution. The Selectivity (alpha) can be calculated using the user columns in Performance table. As those functions are not frequently used, they are somewhat hidden in the de...

Dear Klaus, the Clarity calibration file is common for both signals, however only some columns (compound name, retention time, ID windows, amount) are shared, while the others (responses, response factors, LOD, LOQ) are individual for each signal. For each compound you can select, if it will be eval...

Dear Elena, unfortunately this is a property of the export to the dbf format. We will amend the Data export window to make it clear in the settings. You can use the *.txt export with Append option to get the results to a single document. The Headers option will include the column headers (repeatedly...

<t>Dear Elena,<br/> <br/> the append option for *.dbf exported files is functional in the Clarity version 2.4.1.87 currently available on our web pages. Please note, the name of the exported file must be specified, otherwise new file will be created for each chromatogram exported.<br/> <br/> Best re...

Dear Rembert, There are several possibilities to handle detector zero in Clarity and I am not sure which do you have on mind. There are Clarity commands available in the DataAcquisition window Analysis menu: Set Zero and Reset Zero. Those commands apply (or remove) an offset to the measured signal. ...