This presentation shows basic information, maintenance procedures, and exhaust venting for the three possible rough pumps used on Agilent single quad GC/MS systems.
Rough Pumps on Agilent 5977x GCMS systems May 2021 rev2.pdf
There is no written maintenance procedure for the MS40+ maintenance kit.
Here is an exploded view of the pump:
Here is the parts breakdown for the maintenance kit:
I've been doing 525.2 for close to 16 years, and lately been having issues with perylene d 12, and triphenyl phosphate failing the +/- 30% of targeted concentration. I don't think the issue is due to my sample concentration step, as the nitro xylene recovers…
I've been doing 525.2 for close to 16 years, and lately been having issues with perylene d 12, and triphenyl phosphate failing the +/- 30% of targeted concentration. I don't think the issue is due to my sample concentration step, as the nitro xylene recovers…
Hi David, this option exists already in MH 4.3 and is called Intelligent Sequencing. It is an additional software package, not included in basic MH. You can buy a license key and unlock its features. This is a very powerful software tool which increases…
We're attempting to install MassHunter Workstation Quantitative Analysis Reporting B.07.00 but it keeps failing with an Error: Unable to get the Add property of the AddIns class about halfway through the process. All other software and reporting has installed…
Hi Lorelei, In order for me to fetch correct information could you list model numbers of tower and controller, i.e. 7683 ALS tower. Meanwhile I was checking for different error messages and couldn't find Radius home failed. If error is still present could…
I am currently trying to setup a GC system and am having issues with MassHunter Acquisition. I am trying to setup a parallel system to one that we are currently running. The new system is 6890N/7697A HS, it does not have a MS. I am trying to use MassHunter…
This Information Applies To: Agilent GC systems with Gas Clean Filter
Issue
If you have determined that the Gas Clean Filter is saturated, it mus be replaced (see the article When to Replace the Gas Clean Carrier Gas Filter ).
The steps described...
This Information Applies To: Agilent GC Systems 8890/8860/Intuvo 9000 /7890/7820/6850/6890
Issue
General guidance on GC column flow rates, outlining the correct column flow rate for optimal compound separation depends on the column internal diameter...
This Information Applies To: Agilent GC Method Translator
Issue
Detailed instructions on translating methods using the GC Method Translator.
Background
For ideal use of cases and applications with the GC Method Translator, see the article...
This Information Applies To: Agilent Solvent Vent Calculator
Issue
The Solvent Vent Calculator estimates the Agilent solvent vapor exit (SVE) accessory valve timing based on solvent type, oven temperature, vent flow, and pressure.
Background...
This Information Applies To: Use of the Agilent GC Method Translator
Issue
How to correctly use the GC Method Translator to convert a method to suit a different GC configuration or to optimize a method.
Background
The GC Method Translator...
This Information Applies To: GC Pressure Flow Calculator
Issue
Instructions for the correct use of the Pressure Flow Calculator.
Background
The Pressure Flow Calculator uses the column dimensions, oven temperature, and detector outlet pressure...
This Information Applies To: The Agilent GC Vapor Volume Calculator.
Issue
The Vapor Volume Calculator determines the vapor volume based on the injection volume, solvent type, inlet head pressure, and the inlet temperature. This calculated vapor...
This Information Applies To: Agilent GCs
Issue
Agilent provides free GC calculators and tools to assist with method development.
Background
Tips : The calculators are available for downloading at Agilent.com .
Vapor Volume...
This Information Applies To: Agilent GC Systems
Issue
The Agilent Gas Clean Carrier Gas Filter delivers faster stabilization times for increased GC productivity, removes oxygen, moisture, and hydrocarbons from the carrier gas for MS applications...
This Information Applies To: Agilent GC systems
Issue
When a GC heater cannot reach setpoint, or taking too long to reach setpoint, the GC will enter a "Thermal Shutdown" (or similar heater error) state to protect itself. This state will turn off...