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Supplier: Teledyne Instruments
Description: The Series 5000 Near Infrared Photometer utilizes a chopper stabilized single sample cell, dual wavelength design to continuously monitor water and organic compounds (in the liquid phase) that have distinct absorbance peaks within the NIR region of the light spectrum. In addition to providing
- Instrument Type: Analyzer
- Mounting Type: Fixed
- Application: Process Gas
- Measurement Type: Trace
Supplier: Quantachrome Instruments
Description: Ethernet Port for PC control via Windows® based software Interlocked door to prevent opening during experiment Cold trap to prevent vapors from entering the pump Easy loading and unloading of samples The VSTAR™ vapor sorption analyzer goes beyond water sorption to provide vapor sorption
- Property Analyzed: Pore Volume / Porosimetry, Surface Area - Total
- Test Media / Material: Powders / Granular Materials
- Display & Special Features: Computer Interface / Networkable, Laboratory / Batch
Description: preparation and spare parts management. Benefits Highly cost effective because calibration gases are not required(AUTOCAL with ambient air, dependent on the measuring component) High selectivity thanks to multi-layer detectors, e.g. low crosssensitivity to water vapor Cleanable sample cells: Cost savings
Supplier: Linde North America, Inc.
Description: US EPA Method 25, "Determination of Total Gaseous Nonmethane Organic Emissions as Carbon;" Method 25A, "Determination of Total Gaseous Organic Concentration Using a Flame Ionization Analyzer;" Method 25B, "Determination of Total Gaseous Organic Concentration Using a Nondispersive Infrared Analyzer
- Hydrogen, Hydrides and Hydrogen Compounds: Hydrogen
- Nitrogen and Nitrogen Compounds: Nitrogen
- Oxygen and Oxides: Oxygen, Carbon Dioxide
- Hydrocarbons: Other
Supplier: Mil-Ram Technology, Inc.
Description: Mil-Ram's New RS 485/4-20mA 3 or 4-Wire smarter Transmitter for VOC Gas Detection. Hundreds of different toxic gases and vapors detected utilizing PID photoionization detector element. Now available suitable for use in SIL 2 environments. Features: VOC Gas Detector no false alarms PID
Supplier: Kin-Tek Laboratories Inc.
Description: component vapor permeates from the tube and mixes with the dilution gas to form the ppm or ppb stan- dard. The standard then flows through the generator output to the gas analyzer. The 491MB Gas Standards Generator can be used as a stand-alone, single-oven unit or as a base module in a multi-module
- Generator Type: Organic Vapor, Specialty / Other
- Output Flow Rate: 0.0088 to 0.1766 SCFM
- Features: Portable
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Shimadzu Scientific Instruments, Inc.
TOC-L Series Total Organic Carbon Analyzers
Consisting of four models, including PC-controlled and standalone versions, the TOC-L uses Shimadzu's 680 ° C combustion catalytic oxidation method to efficiently analyze all organic compounds. It features automatic sample acidification and sparging, as well as an automatic dilution function that reduces sample salinity, acidity and alkalinity. This significantly extends the use of catalysts and combustion tubes. The TOC-L Series features variable syringe sizes when the sample volume... (read more)
Browse Total Organic Carbon (TOC) Analyzers Datasheets for Shimadzu Scientific Instruments, Inc.
VSTAR™ vapor sorption analyzer
The VSTAR ™ vapor sorption analyzer goes beyond water sorption to provide vapor sorption analysis using a wide variety of organic vapors at a wide range of temperatures. Meticulous control of the manifold temperature from the vapor source to the sample eliminates the possibility of local condensation of the adsorptive and ensures the most accurate analysis possible. The VSTAR ™ measures complete adsorption-desorption isotherms, that is the quantitative uptake of vapor as a function... (read more)
Browse Property Testing Equipment Datasheets for Quantachrome Instruments
Wilks – A Spectro Scientific Company
IR Vapor Analyzer for Onsite Gas Measurements
Wilks - A Spectro Scientific Company InfraRan Specific Vapor Analyzer is a single-beam infrared spectrometer designed specifically for easy, on-site ambient air measurements of a specific gas or gases. The analyzer can be factory-calibrated for most compounds that have an infrared absorption band in the 2.5 µm to 14.5 µm region. The analyzer utilizes infrared absorption filter photometry as its operating principle. The integral air pump draws the sample into the cell and the sample... (read more)
Browse Gas Instruments Datasheets for Wilks – A Spectro Scientific Company
Autosorb ® iQ3 Gas Sorption Analyzer
Autosorb iQ gas sorption analyzer is used by researchers doing material characterization on a wide variety of novel materials including heterogeneous catalysts, hierarchical catalysts, MOF (metal organic frameworks), zeolites, carbons, powders, pharmaceuticals, fuel cell, energy storage, advanced mesoporous and microporous materials, biomaterials, CO 2 sequestration, graphene, ceramics, and batteries. For over 45 years Quantachrome Instruments has been providing a wide range of fully automated... (read more)
Browse Particle Analyzers Datasheets for Quantachrome Instruments
Control Instruments Corp.
Monitoring Combustible Gases in Kilns
. A flame-based detector has the best chance to measure the wide range of combustible vapors that might be present. A flame temperature type will include the widest possible range of combustible gases and vapors, including non?hydrocarbons such as hydrogen and carbon monoxide. Flammability data for organic binders may be difficult to obtain. A rough estimate for the Lower Flammable Limit in air is 50% of stoichiometric. Another useful rough estimate is one pound of binder per 340 standard cubic feet... (read more)
Browse Combustion Analyzers Datasheets for Control Instruments Corp.
Gardner Denver Thomas
Thomas Pumps&Compressors-Environmental Application
servicing. The Freon used in these systems can no longer be purged to the atmosphere and must be recovered in federally approved containers. . Sewage Aeration. These types of systems are used today to control wastewater in residential homes. Wastewater from the household enters a compartment where air is introduced to begin the growth of aerobic organisms. The organisms convert the waste organic materials into gases and additional microbial cell material. In addition to supplying... (read more)
Browse Vacuum Pumps and Vacuum Generators Datasheets for Gardner Denver Thomas
. Deliquescence: certain salts exhibit the property of dissolving in self-adsorbed water. Equilbrium moisture content: quantitatively the amount of water associated (adsorbed/absorbed) with the material under given atmospheric conditions of temperature and relative humidity. (Organic materials may be subject to molding according to atmospheric humidity, for example). Hysteresis working range: adsorption and desorption usually differ by hysteresis - this gives a range of stability in which subsequent sorption... (read more)
Browse Property Testing Equipment Datasheets for Quantachrome Instruments
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Detection of Volatile Organic Compounds (VOC's) with a Spectrally Filtered Cooled Mid-Wave Infrared Camera
The world's petrochemical industry is constantly seeking methods for the detection of Volatile Organic Compounds (VOC's) such as benzene, propane and methane. Leaks of such materials all too often lead to catastrophic equipment damage and loss of life. EPA regulations require reduction
scrubbers, thermal oxidizers, and other volatile-organic-carbon abatement devices. V-series systems detect low levels of moisture or
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Federal Register > Friday, April 10, 2009 > [74 FR 16448] Mandatory Reporting of Greenhouse Gases
Infrared fugitive emissions detection instruments are capable of detecting fugitive CH4 emissions, or Toxic Vapor Analyzers or Organic Vapor Analyzers can be used by the operator to detect fugitive natural gas emissions.
Facility site check report transportation safeguards divsision (TSD) underground storage tanks 2334-U and 2335-U at Building 9714
Field screen portions of each split spoon sample with a Foxboro Model 128 Organic Vapor Analyzer (OVA) for volatilized organic compounds (VOCs).
(Environmental investigation of ground water contamination at Wright-Patterson Air Force Base, Ohio)
PURPOSE The purpose of this procedure is to outline the steps necessary for calibration, operation and maintenance of the Foxboro Organic Vapor Analyzer (OVA).
Resource Conservation and Recovery Act (RCRA)
Organic Vapor Analyzers (OVA .
Remedial investigation sampling and analysis plan for J-Field, Aberdeen Proving Ground, Maryland: Volume 2, Quality Assurance Project Plan
7-1 7.1.1 Photoionization Detectors and Organic Vapor Analyzers ..........
Transuranic waste characterization sampling and analysis methods manual
addition, the use of an organic vapor analyzer (OVA) is recommended to provide immediate indications of sampling manifold cleanliness.
Chlorofluorocarbon leak detection technology
...detection rate levels, advantages, disadvantages, and vendor information on the following technologies: bubbling solutions; colorimetric leak testing; dyes; halogen leak detectors (coronea discharge detectors; halide torch detectors, and heated anode detectors); laser imaging; mass spectroscopy; organic vapor analyzers ; odorants; pressure decay methods...
States > California > State > Air Districts > Ventura County > Regulation IV - Prohibitions > [ven AQMD 74-29] Rule 74-29 - Soil Decontamination Operations
Emits reactive organic compounds (ROC), as measured by a certified organic vapor analyzer , in excess of 50 parts per million by volume (ppmv) above background, as hexane, except nonrepeatable momentary readings.
Organic Vapor Analyzer (Foxboro 128 GC .