Last week we vented and powered off our Agilent 6650 iFunnel QTOF. When we tried to turn it on and pump down from mass hunter software (I think B 09), the rough pump ran at the beginning, but just after 10 min, then it automatically stops. After a couple…
Hello and thanks for your quick answer! I would like to come back to my starting question: if i use macros i can not find the changes from the chemstation in the documentation. For example (one question from above): In Version C.01.10 the Sequence is…
Hi azrael, Thanks for the clarification. If the ground is not functioning at the outlet, the metal of the GC cannot be grounded. This means anything that was touching the metal chassis of the GC could have been subjected to the full line voltage - lots…
I have a G1315C detector that fails "Lowest Intensity Test" in the 190-220 nm range (1867 counts) and the 221-350 nm range (4915 counts). All other intensity values are significantly lower than when conducted a year ago. A new Agilent lamp is installed…
Dear All! A customer would like to do the following (I already advised them about blank subtraction but it is not what they want): How to deduct blank peak area from sample (or standard) peak area What the customer has already done: CC1: to get the blank…
We have Thermo Xcalibur 2.2 to control both Agilent LC1200 stack and Thermo TSQ quantum Ultra, but Xcalibur could not recognize Agilent LC although it can see TSQ MS. it always says " pump/autosampler report a failure when trying to run initialize command…
Hi Marty, Thanks for your reply and suggested CC approach. I will try to clarify what i want the report to do. i have attached an excel file showing an example but it doesn't open properly for me so i have inserted the table below. I want to report the…
Hello, I added tags to this post to increase visibility. It looks like this is a continuation of your previous post: https://community.agilent.com/message/4851-re-automatic-upload-failed-reason-unknown-error#comment-4851 . Is that correct? Typically we…
Hello
I am not an applications expert, but if I had to guess it is because ArC would be present through your calibration - from blank to all standards. ArC present in no gas mode would artificially increases counts in blank and standards, thus potentially…
Hello Renato, Those tests would normally be completed by the Field Service Engineer as part of Operational Qualification for the instrumentation. The engineer has special software tools that enable automated testing and automated Pass/Fail assignment…
This Information Applies To: Agilent 6400 Series triple quadrupole LC/MS systems equipped with a gate valve.
Issue
Removing the Ion Transfer Capillary for maintenance on instruments with gate valve. The gate valve allows ion capillary removal and...
This Information Applies To: Agilent OpenLab ChemStation, Agilent OpenLab CDS, Agilent OpenLab EZChrom
Issue
Due to the license error “ An error occurred connecting to the license server: The desired vendor daemon is down. Check the Imgrd log file...
This Information Applies To: HPLC Advisor app
Issue
Legacy HPLC method needs to be translated to a new column or LC system (HPLC to UHPLC or Analytical to Preparative LC).
Requirements
Install the most recent version of the HPLC Advisor...
This Information Applies To: Agilent 7890 A/B, 8860 and 8890 GC Systems with Split/Splitless (SSL), Multimode (MMI) or Programmable Temperature Vaporization (PTV) Inlets
Issue:
The Inlet Leak & Restriction Test is executed after every inlet maintenance...
This Information Applies To: 5000 series ICP-OES (5100,5110,5800,5900), AVS 4/6/7, ICP Expert version 7.X
Issue
The AVS can contribute to instrument performance issues such as sensitivity and precision. During troubleshooting, bypassing (or skipping...
This Information Applies To: Agilent GC Systems
Issue
Loss of peak resolution can be a combination of decrease in separation and increased peak width. Loss of resolution can impact on analytical reproducibility and accuracy.
Other chromatographic...
This Information Applies To: Agilent GC Systems
Issue
Contamination that creates ghost and carry over peaks can be introduced at different points including sample preparation, introduction, and separation. The additional peaks can cause false positive...
This Information Applies To: Agilent GC Systems
Issue
Several problems can be identified in GC chromatograms, and each of these problems can have various different sources.
Regular maintenance of your instrument in accordance with the recommended...
This Information Applies To: Agilent OpenLab CDS software
Issue
This article describes how to troubleshoot initialization errors during start of OpenLab CDS Data Analysis software. These troubleshooting steps will recreate the OpenLab CDS user.config...
This Information Applies To: Agilent SIPS 10/20 and Flame AA
Issue
Replacing and conditioning the SIPS pump tubing.
Background
Whenever new pump tubes have been installed, it is necessary to condition the tubing before the analysis to prevent...