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What needs to happen at the end of my method to cause the second sample to get injected? VARIAN STAR CHROMATOGRAPHY WORKSTATION MANUAL SOFTWARESo, I could use some suggestions from folks using similar systems. We offer a wide range of software solutions to help meet your clinical needs.Varian’s comprehensive oncology software provides a seamless flow of information for accurate, efficient, and timely information helping to build a solid foundation for patient safety and well-being. 2 This document presumes that the reader has some familiarity with various screens and operations within Varian MS Workstation. All discussions here apply to Version 6.9.2. ![]() Varian Star 800/850 MIB Interface (analog input. I've also tried touching the lines together manually (which would be the same as a contact closure), but neither seems to trigger the start of another run. 1 Varian MS Workstation has been undergoing improvements over the years, and some significant changes related to peak detection have been implemented in later versions. CompassCDS is SCION Instruments universal Chromatography Data System designed for instrument control. I've got a contact closure at the end of my current method, which I thought was supposed to trigger the autosampler to start, but that doesn't seem to be working. The autosampler does its thing, and starts the clock on the computer upon injection. As long as I click "run" on the computer to get the computer to "waiting for inject" (I have an "inject wait" on my first step of my method), then start in the autosampler window (on the computer), the first run starts fine. (One of the three - another one is already used to communicate with the UV-vis.) VARIAN STAR CHROMATOGRAPHY WORKSTATION MANUAL MANUAL(My manual autosamplers use the same method.) And it is connected via P2 to the aux (?) connection on the pump, which are supposed to signal it to start the next run, I think. ![]() It also is connected via P1 outputs to the pump, doing a contact closure upon autosampler injection. My autosampler is connected via flat (DB9?) cable in the same chain as the pumps, UV module, and computer. The calibration is mentioned here and there in manual but I cant understand how to. Ive been trying to work through the Star manual, the autosampler manual. I've been trying to work through the Star manual, the autosampler manual, and the 215 manual, but I'm a bit stuck. We are using Star workstation, controlling Varian HPLC system. I have an old Varian modular system - computer (windows 98) running Star 5.5. Next article in issue.I have an old Varian modular system - computer (windows 98) running Star 5.5, a couple of 215 pumps, UV module (320) and am trying to add a new (used) 410 autosampler. When a common SPME straight liner is used, large outer diameter (o.d.) pre-column will help to achieve high sample transfer efficiency. It was found that the use of a direct injection (DI) liner and program temperature vaporizing provides high sample transfer efficiencies, for both liquid injection and SPME fiber injection. Varian Star Chromatography Workstation Manual High School 2 An equation was proposed to estimate the sample loss rate for SPME injection. The sample transfer efficiency for SPME fiber injection was affected by the cross-sectional area of the space between the column and the liner, the carrier gas flow rate, and the length of the column inside the liner. The results showed that the sample transfer efficiency for liquid injection was affected by several factors, such as the dimensions of the liner, the presence of the wool, and the temperature of the injector. Sample transfer efficiencies for liquid injection and SPME fiber injection were studied in this paper. ![]() Varian Star Chromatography Workstation Manual High School Alumni Association Varian Star Chromatography Workstation Manual High School Denver The feasibility of this calibration method relies on the assumption that sample transfer efficiencies are the same for both the liquid injection and the SPME fiber injection. Varian CP-3800 Triple FID Chrompack Gas Chromatograph with Varian Agilent CP-8410 AutoSampler, Software and Manuals. Calibration of SPME by the injection of liquid standard solution is a common method for SPME quantitative analysis by gas chromatography. ![]()
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