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Supplier: LND, Inc.
Description: Mica Window Alpha-beta-gamma Detector
- Types of Radiation Detectors: Geiger-Mueller Counter
- Types of Ionizing Radiation Detected: Alpha Particles, Beta Particles, Gamma Ray
Supplier: Rosemount Analytical
Description: before. Emerson’s Rosemount Analytical Gas Chromatographs are your best choice; we’ve built our reputation on equipment reliability and long-term performance with ease of use. Environmental Chamber Testing Emerson Process Management provides the most thorough process gas chromatograph
- Instrument Type: Fixtured or Permanent
- Applications: Environmental, Industrial Gases, Other
- Column Oven: Yes
- Injection Method: Valve Injection
Supplier: INTEK, Inc.
Description: Rheotherm low gas flow meters provide an easy-to-use technology for measuring gas flow in small lines - typically 1" or smaller at flow rates from a few hundred SCFM down to 25 SCCM. (For flow measurement in larger pipes and ducts, click here). These meters give a repeatable reading in mass
- Process Media Type: Gas
- Mounting Type: In-line
- End Fittings: Flanged, Threaded, Tube End / Hose Nipple, Other
- Electrical Output: Analog Current, Analog Voltage
Supplier: Analytical Systems Int’l. Keco
Description: This product is specific to samples in gasoline. The principle of operation requires a continuous free flowing liquid sample into a heated oven where the Sample Transfer Stripper (S.T.S) unit separates the liquids from the H2S gas sample. An H2S free air or nitrogen carrier then sweeps the H2S gas
- Number of Gases Sensed: Single Gas
- Measurement Type: Trace
- General Gas Types: Toxic Gas
- Specific Gas Types: Hydrogen Sulfide (H2S)
Supplier: INTEK, Inc.
Description: Rheotherm flow sensing probes for duct gases are easy to install and provide long-term service with little or no maintenance. The output can be in mass, standard volume or velocity units. Options for hazardous locations (intrinsically safe/explosion-proof) are available.
- Process Media Type: Gas, Liquid
- Additional Media Capabilities: Gas
- Mounting Type: Insertion Type
- End Fittings: Flanged, Threaded, Other
Description: Bacharach’s Oxor® III offers service technicians the easiest and most affordable way to measure Oxygen in ambient air and other locations. The Oxor® III O2 Analyzer is a battery powered, hand-held instrument that can quickly and accurately measure levels of O2 between 0 and 20.9%.
Description: Cole-Parmer 65-mm Correlated Flowmeter , Aluminum with Glass float; For Liquids and Gases, With Valve Accuracy: &177;2% full-scale Connections: 1/8" NPT(F) Flow rate: CO 2 6.6 (mL/min) O2 5.1 (mL/min) air 5.8 (mL/min) water 0.065 (mL/min) N 2 5.6 (mL/min) H 2 14 (mL/min) He 5.5 (mL/min
- Process Media Type: Gas, Liquid
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Featured Products for Helium Gas Detector Top
Saint-Gobain Oil & Gas
Detectors & Helium Tubes for the Oil & Gas Market
design, thus allowing for unmatched survivability and performance of a fully functioning gamma ray detector system. Slimline geophysical detectors: Engineered for applications that require a very small detector diameter yet function in aggressive environments. Helium-3 gas tubes: Developed to withstand the high vibration, high temperature environments of today's "Measurement While Drilling" Oil Well Logging applications. The standard for x-ray proportional counter resolution continues to rise. Due... (read more)
Browse Radiation Detectors Datasheets for Saint-Gobain Oil & Gas
Shimadzu Scientific Instruments, Inc.
Tracera Gas Chromatograph
times higher than thermal conductivity detector (TCD) analysis. It also permits ppm-level trace-component analysis not possible by TCD. Additionally, the BID easily detects compounds that respond poorly to flame ionization detectors (FID) with less variation in relative response between compounds. Unlike FID, which uses hydrogen, the BID-2010 Plus only uses helium as a detector gas. Therefore, it can be used in laboratories that restrict the use of FID. Its maximum operating temperature (350... (read more)
Browse Gas Chromatographs Datasheets for Shimadzu Scientific Instruments, Inc.
Oerlikon Leybold Vacuum USA Inc.
models are available. PhoeniXL with an oil-free gas-inlet system allows the use in clean-room conditions such as those in the semiconductor industry. The three models provide the possibility to install bigger fore-vacuum pumps for faster evacuation. With the sniffer line available as an accessory, the PhoeniXL can also be used as a sniffer leak detector. Product Features / Specifications. - Lowest detectable leak rate for helium is < 5 x 10 –12 mbar liters / second. - Ready for operation... (read more)
Browse Leak Testing Equipment Datasheets for Oerlikon Leybold Vacuum USA Inc.
Conduct Research Top
Wired 8.08: A Helium Shortage?
- and therefore helium-3 - before the fusion technology is even developed. Nearly all of the world's helium supply is found within a 250-mile radius of Amarillo, Texas (the Helium Capital of the World). A byproduct of billions of years of decay, helium is distilled from natural gas that has accumulated
How to Convert from Helium to Hydrogen as a Carrier Gas in Gas Chromatography (.pdf)
This How to Guide will take you though the steps necessary to convert from Helium to Hydrogen as a carrier gas for Gas Chromatography. The use of Hydrogen from an inhouse >generator will lead to considerable benefits in cost, safety and convenience in the laboratory
Reducing Time Jitter in Time-of-Flight Detectors (.pdf)
The effects of time jitter on time-of-flight mass spectrometer detectors is examined. Improvements to both microchannel flatness and ion arrival time. Improving TOF Mass Resolution by Reducing Ion Detector Time Jitter - - Chromatography Online. Stay Connected. * Browse Archives. * Application Notes
Selecting Makeup Gas for GC with FID (.pdf)
such as helium. larger than. gas flow rate is in the order of a few mL/min. or nitrogen is delivered to the chromatographic. In contrast, the optimum flow rate for detec-. system between the column and the detector. The. the flow rate. tion of the compounds of interest is typically. makeup gas should
Mass Spectroscopy of Metastable Atomic Species in Gas Analysis and Processing Plasmas at High Spectrometer Source Pressures
data from neutral gases and plasmas in a range of gas mixtures which include helium, krypton or argon are shown. The majority of the. data presented consist of electron impact threshold ionization efficiency curves obtained by scanning the energy of the electrons in the QMS source. The results
Evolved Gas Analysis
. gases from the TGA and offers the. following benefits: Instrumental Setup. The ability to use either Faraday cup or. All of the TGA systems supplied by. secondary electron multiplier (SEM). PerkinElmer (Pyris 1 TGA, STA6000. detectors depending on the sensitivity. and TGA4000) can be easily interfaced
Mass Spectroscopy of Metastable Atomic Species in Gas Analysis and Processing Plasmas at High Spectrometer Source Pressures - AVS 2011
, in particular, from the plasma is improved. The sampling of ion and neutral species from magnetron plasmas is a good example. The. reactor. Typical data from neutral gases and plasmas in a range of gas mixtures which include helium, krypton or argon are shown. The majority of the. particle counter used
Improving the Hermetic Seal on Moxtek's AP3 Window
of low energy X-rays while. maintaining a hermetic seal critical for the X-ray detector's performance. While. Moxtek ensures that all windows meet published limits for leak rates, no material is a. perfect gas barrier and gasses will diffuse through window assemblies over time. As. a continuous
Engineering Web Search: Helium Gas Detector Top
INFICON provides world-class instruments for gas analysis,...
Protec P3000 Helium Leak Detector Protec P3000 XL Helium Leak Detector Modul1000 Helium Leak Detector Protec P3000 Helium Leak Detector
The carrier gas linear velocity or flow rate is controlled by adjusting the carrier gas pressure at the front of the column (commonly called the head
Geiger counter - Wikipedia, the free encyclopedia
The radiation sensing element is an inert gas-filled Geiger-Muller tube (usually containing helium, neon or argon with halogens added) which briefly
Spectral line - Wikipedia, the free encyclopedia
lines for air, under indirect illumination, with the direct light source not visible, so that the gas is not directly between source and detector.
Vacuum Technology & Vacuum Pumps from the leading manufacturer
Gas Analysis Application Reports Vacuum Coating Gas-circulation-cooled Okta 500 G Okta 1500 G
ESA Science & Technology: Instruments
The neutral helium particles are detected via the secondary electrons or ions which are emitted upon particle impact from a freshly deposited
In gas chromatography (GC), the stationary phase is a high-boiling liquid and the mobile phase is an inert gas.
Gas Leak Detector,Buy Quality Gas Leak Detector from...
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