Webshould be replaced, and the sample lines flushed with a solvent such as acetone or isopropyl alcohol, and then dried with clean, dry air, or helium. SUMMARY The correct operation of online gas chromatographs relies heavily on: • The proper selection of the gas chromatograph, sample handling system, sample lines and sample probe.
Get a quoteWebREMOVE THE SAMPLE PROBE LINE: Before beginning the procedure, have on hand: - Sample Probe Line (PN 107033) *NOTE: Disconnect the sample line from the grounding nut and connect it to the side of the sample loader. Disconnect the USB cable to the computer and disconnect the argon line. → Step 01: *WARNING: Use safety glasses …
Get a quoteWebRETRIEVING A MODEL C SAMPLE PROBE WITH THE A-3 RETRIEVER. To retrieve a Model C Sample Probe from a pipeline or vessel, perform the following steps: 1. Remove the drive mechanism and sample discharge line from the sample probe. 2. Unscrew the sample probe connection to the U-22 Adapter a couple of turns, just to break the tension …
Get a quoteWebretriever to remove the sample probe from the line. If the line is empty and not pressured, proceed to step 6. 6. Remove the sample probe from the line with a 15-in. crescent wrench or open-end wrench. The sample probe opening in the pipeline may be plugged with a 1 1/4-in. NPT pipe plug. Disassembly and Inspection of the Sample Probe
Get a quoteWebfor laboratories with different sample and space requirements. SC-DX autosamplers can hold the widest range of both large standard racks and micro racks with vials ranging from 500 µL to 250 mL. The combination of dual-flow rinse stations and guide-free sample probes are proven to reduce blank contamination and sample carryovers. Figure 2.
Get a quoteWebFeb 24, 2014 · I data in the VTK-file represents the pressure in a fluid domain. I want to visualise variation in pressure along a line in the 3D space. Then I would get a plot with on the x-axis the distance along the line and on the y-axis the pressure at that point on the line.
Get a quoteWebIf for some reason a process sewer drain is unsafe, environmentally destructive, or impractical, one may replace the overflow tube with a level control system and pump to re-inject the sample back into the process line. This, of course, adds complexity and expense to the sample system.
Get a quoteWebFeb 24, 2014 · Then I would get a plot with on the x-axis the distance along the line and on the y-axis the pressure at that point on the line. In this picture you can see the 3D volume with the line. And here an interpolation over a line.
Get a quoteWebretriever to remove the sample probe from the line. If the line is empty and not pressured, proceed to step 6. 6. Remove the sample probe from the line with a 15-in. crescent wrench or open-end wrench. The sample probe opening in the pipeline may be plugged with a 1 1/4-in. NPT pipe plug. Disassembly and Inspection of the Sample Probe
Get a quoteWebNov 15, 2011 · pull the tube probe straight down. Place it in the white clips located at the top of the sample station. 6. Remove the tube sample probe from the white chip located on the right side of the sample station. Connect the tube to the peristaltic pump tubing. 7. Place the sample pump cover thumbscrew and the sample pump cover back. 8.
Get a quoteWebRETRIEVING A MODEL C SAMPLE PROBE WITH THE A-3 RETRIEVER. To retrieve a Model C Sample Probe from a pipeline or vessel, perform the following steps: 1. Remove the drive mechanism and sample discharge line from the sample probe. 2. Unscrew the sample probe connection to the U-22 Adapter a couple of turns, just to break the tension …
Get a quoteWebvacuum pump to rapidly fill a sample loop. In the load configuration the sample probe and loop are connected to the vacuum pump, while the GLS line is being rinsed by the peristaltic pump on the M-7600. Once the loop is filled the valve will switch to inject. The peristaltic pump is now pushing the sample out of the loop and into the GLS line.
Get a quoteWeb– Sample probe purge time from 0 to 999.99 min in 0.01 min increments Sample pathway – Sampling probe is UltiMetal Plus deactivated stainless steel – The standard 1 mL sample loop is UltiMetal Plus deactivated stainless steel; optional sample loops are available in 0.025 mL, 0.050 mL, 0.100 mL, 0.500 mL, 2 mL,
Get a quoteWebthe 710 Sample Probe is installed directly into the main pipeline. The 710 Sample Probe is designed to extract nominal 1cc samples from products ranging from Natural Gas Liquid at 0oC to refined and crude oil at up to 90oC, operating in a pressure range from 3 to 50 Barg, on viscosities 0.5 to 500cSt. The Sample Probe can operate in an
Get a quoteWebretriever to remove the sample probe from the line. If the line is empty and not pressured, proceed to step 6. 6. Remove the sample probe from the line with a 15-in. crescent wrench or open-end wrench. The sample probe opening in the pipeline may be plugged with a 1 1/4-in. NPT pipe plug. Disassembly and Inspection of the Sample Probe
Get a quoteWebThe sample capillary should not slide when correctly assembled. → Step 07: Thread the sample capillary back through the union. Tighten the 1/16 inch nut. → Step 08: Hold on to the union and thread the sample capillary tubing into the nebulizer sample inlet. Push the …
Get a quoteWebAdjust the sample probe vertical height and align to the plate per the instrument user's manual. Possible source. Sample probe is clogged. Suggestion. Clean the sample probe per the instrument user's manual. Replace the sample probe if necessary. Remember to readjust the vertical height each time the probe has been removed. Possible source.
Get a quoteWebFill a syringe with MilliQ water and attach the luer adapter and square connector nut. Disconnect the blue ferrule of the PSI sample line from the grounding nut. Connect the free end of the PSI sample line to the syringe. Open the handle of the Sample Loader and place a clean 5 mL tube into the sample holder/use the old tube that was there.
Get a quoteWeb• The probe must be >20 meters from the drip line of tree(s) and must be 10 meters from the drip line when the tree(s) act as an obstruction. Cleaning – ECB will inspect sample probe annually and replace the stainless steel probes every two years. If there is a problem with sample analysis reported by HC Lab and a dirty probe
Get a quoteWeb• The probe must be >20 meters from the drip line of tree(s) and must be 10 meters from the drip line when the tree(s) act as an obstruction. Cleaning – ECB will inspect sample probe annually and replace the stainless steel probes every two years. If there is a problem with sample analysis reported by HC Lab and a dirty probe
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