Jan 06, 2026
Get Quote This technical support center provides troubleshooting guidance and frequently asked questions (FAQs) to assist researchers, scientists, and drug development professionals in optimizing
Mar 31, 2026
The output socket has an SMA-905 connector and optical fibres direct the light directly to the spectrometer or to the test sample. The argon in
Dec 03, 2025
So we went to the gas room and turned off each line one by one until we saw the baselines change for the better. Turns out they put argon in a helium tank, oops.
Nov 09, 2025
The dilution is accomplished by addition of the extra argon gas flow to the aerosol, leaving the spray chamber via a port located between the spray chamber and the torch (Figure 1). The sample is
Nov 05, 2025
The system does not proceed to the next sample because the MS cannot return to the Ready state when the nitrogen set point cannot be reached. Meanwhile, the MS continues scanning. For more
Dec 14, 2025
All high voltages are shut off, as are the sheath and auxiliary gas. Put the main power circuit breaker switch of the mass spectrometer in the Off position. When the rotational speed of the TMPs are
Jan 28, 2026
Failure to do so will lead to reduced sensitivity, chromatographic errors, and possible safety concerns.
Apr 21, 2026
PDA-7000: Check if the internal pressure of the spectrometer reaches the sufficient level on Instrument Check screen. • Is the temperature of the spectrometer normal? PDA-8000: Check the
Apr 05, 2026
When the argon flow is automatically activated again is determined in the "Argon saving module" screen dialog. Immediately thereafter, the instrument is ready for operation.
Mar 05, 2026
Argon quality (min.) 4.8 (99.998% Ar) with O2<3ppm, N2<10ppm, H2O<5ppm, kV<1ppm Argon of higher purity or gas pre-purification is required for a nitrogen/oxygen analysis. The spectrometer requires an
Mar 08, 2026
Learn why argon-filled optics outperform vacuum systems in Optical Emission Spectrometry—boosting stability, cost-efficiency, and analysis uptime.
Sep 26, 2025
What is the importance of spectrometer''s vacuum pump? The vacuum pump purges the optic chamber so that the low wavelengths can pass through the atmosphere. Because of this, the vacuum pump is
Dec 28, 2025
Check expiration dates, shelf life, etc for all chemicals and supplies – factoring in the anticipated shutdown duration. Check all gases and gas clean filters. Check vacuum systems -
Nov 05, 2025
Shut down the system Unless the system will be idle for some time or will be moved, we recommend that the spectrometer not be turned off. The computer and peripherals can be turned off if desired.
Apr 30, 2026
Conclusion: Argon optics provide a superior, cost-effective, and reliable solution for optical emission spectrometry, making them the preferred
Apr 06, 2026
You cannot ignite the plasma, or the plasma is unstable: Possible causes include issues with the ignitor, exhaust vent, torch connections, torch glassware, drain, argon supply, injector, or nebulizer end
Mar 16, 2026
Looking for more information about why argon gas is used in spectrometers? Learn more about argon including argon purity grades, argon 4.8 vs 5.0 and more.
Mar 08, 2026
Be sure to turn off the hydrogen gas at the source until connections are made. Also, leak test connections, lines and valves before operating or servicing the instrument.
Jun 17, 2026
Guide to prepare instrument for shut down, cooling down, and/or turning off.
Feb 19, 2026
Abstract High purity argon is required for ultra-low background measurements of 37 Ar and 39 Ar. Both short separation times and high argon recovery are required. Here we report the
Jan 07, 2026
Calculating the cost of the argon used for ICP-OES analysis might seem easy, but many people fall into the trap of thinking that plasma gas flow rate is a direct indicator of gas consumption. te is an
Apr 24, 2026
If the emission table cover is not correctly closed, the discharge cannot be performed as the safety interlock is activated. Confirm that the emission table cover is correctly closed.
Dec 17, 2025
The argon supply to the nebulizer is first passed through a humidifier, where the nebulizer gas is bubbled through a small water reservoir (as below). Humidified argon will permit the
Jul 31, 2025
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May 03, 2026
Goal To critically assess the use of Argon Gas Dilution (AGD) on the Thermo Scientific iCAP RQ ICP-MS for the direct analysis of high matrix samples such as seawater.
Jun 12, 2026
Argon gas is an important analytical condition for spark optical emission spectrometer. It is crucial for the detection of normal
Feb 16, 2026
I a beginner, just finished my first argon bottle and when I replaced it, reconnected everything, I realized that the flow wasn''t going any higher than 3 lpm. After some debugging, I
Jan 30, 2026
If that is the case, please monitor the process and if you see if something did not go normally, shut down the ignition process, flush the torch by Argon for a couple of minutes, and try again.
Apr 07, 2026
If it is inevitable to switch off the spectrometer, please proceed with the following steps: - Switch-Off the multipliers via the software (Spectrometer Test Run --> Tools --> High Voltage Off).
Sep 19, 2025
The document provides an overview and instructions for operating a mobile spectrometer for metal analysis. It describes the instrument''s functions, safety
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