Search found 18 matches

by marcojfelix
Tue Oct 10, 2017 8:00 pm
Forum: Discussing Clarity
Topic: PDA Peak Purity value inconsistent
Replies: 4
Views: 9124

PDA Peak Purity value inconsistent

I received this doubt from our lab about the Peak Purity calculation in Clarity, we are used to work with PDA peak Purity in EZChrom and Chemstation, but the guys in the lab are not understanding this concept in Clarity with our Azura PDA 2.1, see below and attached the case: First setting, Purity T...
by marcojfelix
Sun Jul 16, 2017 4:06 pm
Forum: Discussing Clarity
Topic: Report Lab Header with Instrument name
Replies: 1
Views: 1913

Report Lab Header with Instrument name

Hi Guys, We have 12 hplc systems running with Clarity in our lab, for each system we have individual reports because the instrument name must be informed in the report lab header, so we write the name of the system in each report file, we would like to have standard reports for all systems, this way...
by marcojfelix
Thu Jul 07, 2016 6:48 pm
Forum: Discussing Clarity
Topic: Software v.7 shutdown after pressing Purge - Rigol System
Replies: 3
Views: 2074

Software v.7 shutdown after pressing Purge - Rigol System

Hi, After upgraded to version 7, sometimes after loading and sending a method to the system, if you stop the pump, press Purge, ok, Clarity shows an error message and closes. Some other times it happens after pressing the "Resume Idle" and then after purging. It was generated an error message and it...
by marcojfelix
Thu Jul 07, 2016 6:42 pm
Forum: Discussing Clarity
Topic: Pressure Unit does not change in L-3240 display
Replies: 1
Views: 1372

Pressure Unit does not change in L-3240 display

Hi, After upgrading to the latest version 7, the pressure unit showed in all Rigol pumps is always MPa. The Clarity instrument status show the pressure unit selected (psi or bar), what the pump display is always MPa. When the pump is turned on the pressure unit is in psi, but after sending the Metho...
by marcojfelix
Thu Jul 07, 2016 6:37 pm
Forum: Discussing Clarity
Topic: AutoZero when Wavelength Shift Problem - Rigol L-3500
Replies: 1
Views: 1516

AutoZero when Wavelength Shift Problem - Rigol L-3500

Hi, When using the UV detector with wavelength program, after disabling the option "Autozero when wavelength shift", the detector signal flats to zero, it does not detect anything. It only works normally during wavelength program mode when this option is active. Sometimes we need to disable this opt...
by marcojfelix
Mon Jun 03, 2013 9:08 pm
Forum: Discussing Clarity
Topic: Sample Amount - Sequence Table
Replies: 1
Views: 1155

Sample Amount - Sequence Table

In the result table my amount(conc) is not taking in consideration the value entered in the Sample Amount field available in the sequence table. Only the value entered in the Sample Dilut. is used. I need the amount(conc) to be divided by the sample amont and multiplied by the Sample Dilut.....the s...
by marcojfelix
Wed May 22, 2013 9:48 pm
Forum: Discussing Clarity
Topic: Clarity Shutdown
Replies: 2
Views: 1720

Clarity Shutdown

Suddenly, sometimes in the middle of a sequence run, all Clarity windows are closed. Clarity is controlling one HPLC system from Rigol (pump, detector and oven) and the ALS Alias from Spark Holland. We have two systems, same configuration, one system installed in each PC with an individual license k...