Hello Marty,
We decided to re-install Chemstation software on a newer Dell Optiplex computer. This worked! So we are back in business! Our LC is now allowing all lab analysts to log back into Chemstation after it times out from inactivity.
Thank you…
您好,Agilent Community是不提供中文服务的。如果您是中国用户,欢迎拨打安捷伦中国的服务热线 座机800-820-3278,手机400-820-3278。或者通过安捷伦官方服务微信小程序咨询相关问题
Hello, the Agilent Community does not provide Chinese services. If you are a Chinese user, please call Agilent China's service hotline 800-820…
Overloading and too high a signal are slightly different. Inlet, column, ion source, and electron multiplier overload can happen even if the maximum signal output is less than the 2x10^6 recommended highest ion signal. Peaks that are too big cause issues…
Good day. What is the best way of protection сystine during acid hydrolysis? I have used the most of preservatives such as: citric acid, phenol. decrease hydrolysis time. No one mentioned above give results. Also I am interested in tryptophan sample …
In that acqmeth.txt file...the column flow setpoints for both columns are set to "Off" ? Please make sure that both are checked ON and save the method.
They don't say the control type - Constant Flow is typical. What version of MassHunter Acquisition…
Hello,
The newer CDS 2.x software does not have that ability to run partial sequences into the same result set as Chemstation did in the past. Also, the new software does not have a single online session per instrument. If a second users needs to…
Hi James,
I am having sort of similar issue as nbrow12 has had 4 years ago. My system is a 7890A GC. I am getting PCM C flow shut down. I did a leak check around inlet, no leak was detected. I can not find out solution on my own. Please advise. Thanks…
The Digest of upcoming webinars has been updated as of July 8.
Notable additions include:
BioPharma (2)
Pharma (1)
Check Out:
Elemental Analysis in Yeast Cells and Microplastics by ICP-MS with Automated Micro-Flow Sample Introduction on…
Instrument tests were only part of Chemstation until version A.10.02 (ages ago). Tests, calibrations etc. are now run from the LabAdvisor software. Alternatively certain tests are available from the handheld controllers, such as the Instant Pilot G4208A…
This Information Applies To: Agilent Atomic Absorption Spectroscopy Systems (240/280 Series Flame AA and 240/280Z/Zeeman/GTA 120 Graphite Furnace)
Issue:
This article includes recommended maintenance procedures to be performed daily, weekly or annually...
This Information Applies To: Agilent SpectrAA Software, Agilent 240/280 Flame Atomic Absorption Systems, 240/280 Zeeman Graphite Furnace Systems
Issue:
How to Reset Lamp Usage Counters or Add a New Lamp in SpectrAA
Caution : All physical...
This Information Applies To: Agilent GTA 120, Agilent 240Z AA Spectrometer, Agilent 280Z AA Spectrometer, Agilent 240FS/GTA120/PSD120/UltrAA System
Issue:
It is important to align the sample probe of the Programmable Sampler Dispenser (PSD) 120...
This Information Applies To: Agilent Flame AA Systems: e.g., 55B, 240FS, 280FS
Issue:
The Flame AA burner and burner components require regular cleaning to maintain system performance. Components include the burner, nebulizer, and spray chamber...
This Information Applies To: Agilent Flame Atomic Absorption (AA) Spectrometers (50/55/240/280 AA)
Issue:
How to clean a blocked nebulizer of a Flame AA, which may be causing low sensitivity or a sample uptake rate below 5 ml/min.
Steps to follow...
This Information Applies To: Agilent Graphite Furnace Systems (PSD 120/GTA 120/240Z AA/280Z AA)
Issue
Maintenance procedure for replacing the syringe and plunger of the PSD 120 sample dispenser for the Agilent GTA and Zeeman Graphite Furnace Systems...
This Information Applies To: Agilent AA (AA240, AA280) with Graphite Furnace Accessory (GTA)
Issue:
The Programmable Sample Dispenser (PSD) requires the sampling probe to be accurately aligned before the PSD can be used.
The PSD enables the...
This Information Applies To: All Agilent AA systems: 55B, 240FS, 280FS, 240Z, 280Z
Issue:
Optimizing the position of the lamp maximizes amount of light from the lamp passing through the optics to the detector, improving the signal-to-noise and the...
This Information Applies To: Agilent VGA 77, AA, VGA 77P, ICP
Issue:
The Agilent Vapor Generation Accessories VGA 77 and VGA 77P use high concentrations acids. The system needs to be thoroughly cleaned after each use.
The Vapor Generation Accessory...
This Information Applies To: All Agilent Atomic Absorption Spectrometry Systems (AA50, AA55, AA240, AA280)
Issue: This article describes when and how to clean an AA burner.
Background
For optimum and safe performance, burners (see Figure 1 ...