a year ago

als error

when trying to run sequence it stops running and give me a ALS ERROR.( ABORT, SKIP). HELP WHAT IS THE PROBLEM

a year agoReply from Creesci
avatar placemarkHi, Try checking to see if the syringe is able to move up and down. If the syringe is stuck, see if you can clear it or replace it. Also, check to see if anything is interfering with the autosampler. Let me know if that doesn't resolve the issue. TUNG
a year agoReply from Dan Ste.Marie
sandy123 Depending upon the software you are using, ther may be a mroe descriptive error report in one of the error/instrument logs. In addition, the different ALS use a series of flashing lights on the autosampler tower and/or controller to provide more information. These are listed in the manuals. Based on the specific error there are additional steps you can take to resolve the issue.


Agilent Technologies - 6890N
by Agilent Technologies

Agilent Technologies - 6890N
Agilent 6890N GC

The Agilent 6890N is a state-of-theart gas chromatograph that provides superior performance for all applications. Key to its performance is the use of advanced electronic pneumatic control (EPC) modules and high performance temperature control. Each EPC unit is optimized for its intended use with a specific inlet and detector option. Temperature control of the 6890N oven allows for fast and precise temperature ramping. Overall thermal performance provides optimal chromatography including peak symmetry, retention time repeatability, and retention index accuracy. The combination of precise pneumatic control and accurate temperature control leads to outstanding retention time repeatability, the basis for all chromatographic measurement. A full array of traditional gas sampling and column switching valves are available. A new highperformance inert pneumatic switching manifold is available for a number of advanced chromatographic applications (2-D heart cutting, detector splitting, etc). Agilent GC systems are known for their reliability, ruggedness, and long life. The Agilent 10-year use guarantee provides greater assurance for a low-cost of ownership throughout its life.            Discontinued            The Agilent 6890N GC has been obsoleted. This includes the G1530N, G1530N-EU, G1540N, and G1942N mainframes and all associated options. Agilent will provide guaranteed support for these products through July 31, 2015. Accessories for your 6890N GC can still be ordered.            The 7890A GC system is the latest gas chromatograph from Agilent and is the replacement product for the 6890N.