Search found 166 matches

by Ivan Vins
Sun Mar 27, 2005 2:34 pm
Forum: Discussing Clarity
Topic: HP 5890
Replies: 3
Views: 2561

HP 5890

Dear Kamal, the analog data outputs on 5890 II are located on the right top side of the GC (under a removable cover). There are usually three 12 pin rectrangle connectors marked Signal 1, Signal 2 and Remote. When specified in order, a connecting cable to Clarity A/D board equiped with those connect...
by Ivan Vins
Thu Jan 27, 2005 3:21 pm
Forum: Discussing Clarity
Topic: Transmission of result table to the PLC system
Replies: 1
Views: 1188

Transmission of result table to the PLC system

<t>Yes, <br/> <br/> after the analysis is finished, in the Settings, PostRun, the Export data option can be selected (select the Result in the Settings, Data Export window) and a Run Program with the %e (=exported file name) parameter command performed. You can write such a program to send the expor...
by Ivan Vins
Thu Jan 27, 2005 3:10 pm
Forum: Discussing Clarity
Topic: polydispersity calculation
Replies: 1
Views: 1242

polydispersity calculation

Dear Albert, polydispersity (Mw/Mn) is a polymer property. Narrow polystyrene standards usually have a low polydispersity (close to 1), which means all the molecules have practically the same size. In case you observe wider peak on column with lower selectivity (i.e. steeper calibration curve), ther...
by Ivan Vins
Fri Dec 10, 2004 11:56 am
Forum: Discussing Clarity
Topic: disable arrows by editing of chromatogram
Replies: 1
Views: 1738

disable arrows by editing of chromatogram

<t>The appearance of cursor lines (line, arrows, animated arrows) can be selected in the User Options dialog window, accessible from the Instrument window, menu View, command Options.... Those settings are individual for each user and apply for all instruments he is using<br/> <br/> <br/> Ivan Vins<...
by Ivan Vins
Fri Dec 10, 2004 9:43 am
Forum: Discussing Clarity
Topic: Regulation Diagrams
Replies: 1
Views: 1757

Regulation Diagrams

<t>The creation of regulation diagrams is not supported from within the Clarity program, however using the Summary table for selected overlayed chromatograms it is easy to export the needed data and plot them in some external program (MS Excell or another spreadsheet). With the optional SST module y...
by Ivan Vins
Wed Dec 08, 2004 4:07 pm
Forum: Discussing Clarity
Topic: Data Conversion from Shimadzu Class software
Replies: 1
Views: 1799

Data Conversion from Shimadzu Class software

Dear John, to display and manipulate chromatogram data files from other manufacturers programs you usually must export them in some common format first (the native chromatogram data format is usually binary and protected from modifications to prevent forgery). The AIA (*.cdf) file format is the pref...