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Supplier: Siemens Process Instrumentation
Description: because no additional equipment is required, such as an ozone generator and the like Measurement in the UV range - Measurement not effected by H2O and CO2 - Very low SO2 and NO measuring ranges possible UV Resonance Absorption Spectrometry (UVRAS) - Measurement of very
- Application: Continuous Emissions Monitoring, Process Gas
- Display: Digital
- General Gas Types: Toxic Gas, Combustible Gas
- Instrument Type: Analyzer
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Supplier: Siemens Analytical Products
Description: H2O and CO2 Very low SO2 and NO measuring ranges possible UV Resonance Absorption Spectrometry (UVRAS) Measurement of very low NO concentrations: Measuring range 10 ppm Very low cross-sensitivity to other gases Very
- Application: Continuous Emissions Monitoring
- Display: Digital
- General Gas Types: Toxic Gas
- Instrument Type: Analyzer
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Supplier: CIQTEK Co., Ltd
Description: EASY-H 1210 and EASY-H 1420 high-pressure and high-temperature gas adsorption analyzers are high-performance adsorption and desorption isotherms testing instruments independently developed by CIQTEK, which adopts the static volumetric method. The range of isothermal temperatures and
- Property Analyzed: Adsorption / Desorption (Chemisorption/ Physisorption)
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Supplier: Quantachrome Instruments
Description: /are constantly monitored and recorded as the relative humidity is automatically varied by the blending of dry carrier gas with a saturated gas stream. The dual balance design of the Aquadyne DVS-2. DVS-2HT allows increased analysis throughput, side-by-side comparison with known or
- Property Analyzed: Absorption / Water Absorption, Porosimetry / Pore Volume
- Test Media / Material: Adhesives / Coatings, Ceramics / Glass, Concrete / Cement, Food / Drugs, Textiles
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Description: IEC 60079-29-4:2009 specifies performance requirements of equipment for the detection and measuring of flammable gases or vapours in ambient air by measuring the spectral absorption by the gases or vapours over extended optical paths, ranging typically from one meter to a
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Supplier: DAS Environmental Expert GmbH
Description: -stage scrubber process pollutants are removed from the gas stream by chemical and physical absorption. In the scrubbing process the waste gases are passed through a two stage scrubber with different washing liquids. Access for operating and maintenance is from the front and
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Supplier: UL Standards & Engagement
Description: equipment that are intended to detect gases in ambient air by measuring the spectral absorption by the gases over an extended optical path. The units of measurement and range of the gas detection equipment are a mathematical integral of the gas
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Supplier: Micromeritics
Description: The Tristar® II 3020 provides high-quality surface area and porosity measurements on solid materials by using the technique of gas adsorption. The TriStar II is a fully automated, three-station analyzer capable of increasing the speed and efficiency of quality
- Display & Special Features: Computer Interface / Networkable, SPC Software / Capability
- Property Analyzed: Adsorption / Desorption (Chemisorption/ Physisorption), Absorption / Water Absorption, Porosimetry / Pore Volume, Surface Area - Specific, Surface Area - Total, Surface Energy / Tension
- Test Media / Material: Adhesives / Coatings, Ceramics / Glass, Food / Drugs, Other
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Supplier: UL Standards & Engagement
Description: 1.1 This part of IEC 60079-29 standard specifies performance requirements of equipment for the detection and measuring of flammable gases or vapours in ambient air by measuring the spectral absorption by the gases or vapours over extended optical paths, ranging typically
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Supplier: CSA Group
Description: IEC 60079-29-4:2009 specifies performance requirements of equipment for the detection and measuring of flammable gases or vapours in ambient air by measuring the spectral absorption by the gases or vapours over extended optical paths, ranging typically from one meter to a
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Supplier: ASTM International
Description: 1.1 This practice describes methods for the direct determination of the gas content of coal by desorption using samples obtained by drill coring methods from the surface. It sets out guidelines for the equipment construction, sample preparation and testing procedure, and method of
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Supplier: CSA Group
Description: standard shall be provided with a direct, self-contained type of system employing the absorption or adsorption principle of refrigeration. 1.1.10 This Standard also covers all electrical equipment, wiring and accessories built-in or supplied for use with a refrigerator using gas
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Supplier: CSA Group
Description: covers all electrical equipment, wiring and accessories built in or supplied with gas-fired refrigerators for use with low-voltage direct current or alternating current. Appliances for use with alternating current shall be nominally rated 120 V, 60 Hz. 1.3 Refrigerators for use with
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Supplier: CSA Group
Description: ambient air by measuring the spectral absorption by the gases or vapours over extended optical paths, ranging typically from one metre to a few kilometres. Such equipment measures the integral concentration of the absorbing gas over the optical path in units such as LFL
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Supplier: ASTM International
Description: 1.1 This practice describes methods for the direct determination of the gas content of coal by desorption using samples obtained by drill coring methods from the surface. It sets out guidelines for the equipment construction, sample preparation and testing procedure, and method of
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Supplier: UL Standards & Engagement
Description: DR 1.1 This part of IEC 60079 standard specifies the requirements, testing and marking of equipment emitting optical radiation intended for use in explosive atmospheres. It also covers equipment located outside the explosive atmosphere or protected by a Type of
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Supplier: ASTM International
Description: 1.1 This practice describes methods for the direct determination of the gas content of coal by desorption using samples obtained by drill coring methods from the surface. It sets out guidelines for the equipment construction, sample preparation and testing procedure, and method of
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Supplier: Komline
Description: both in “traditional” chemical spray dryer plants and in corrosive flue gas spray absorption processes. Compact size of units (compared to gearbox designs) allows for easier manual handling during removal, inspection, cleaning, reinstallation, etc. Option of multiple
- Features: Gravity Feed, Pressure Feed
- Materials of Construction: Other
- Spray Technology: Spray / Atomization (Wet Coating)
- System Option / Component: Feeding / Metering Unit, Resin Hopper / Spray Tank
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Supplier: Komline
Description: both in “traditional” chemical spray dryer plants and in corrosive flue gas spray absorption processes. Compact size of units (compared to gearbox designs) allows for easier manual handling during removal, inspection, cleaning, reinstallation, etc. Option of multiple
- Features: Gravity Feed, Pressure Feed
- Materials of Construction: Other
- Spray Technology: Spray / Atomization (Wet Coating)
- System Option / Component: Feeding / Metering Unit, Resin Hopper / Spray Tank
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Supplier: Komline
Description: both in “traditional” chemical spray dryer plants and in corrosive flue gas spray absorption processes. Compact size of units (compared to gearbox designs) allows for easier manual handling during removal, inspection, cleaning, reinstallation, etc. Option of multiple
- Features: Gravity Feed, Pressure Feed
- Materials of Construction: Other
- Spray Technology: Spray / Atomization (Wet Coating)
- System Option / Component: Feeding / Metering Unit, Resin Hopper / Spray Tank
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Supplier: Cole-Parmer
Description: balances or scales. HEPA and organic vapor filter safety valves protect you from particulates and harmful vapors. Four gas purging valves enable operation of weighing and transfer chambers. Top section is easily removable for equipment transfer.|
- Isolator Type: Glovebox
- Main Chamber Width: 43 inch
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Supplier: Cole-Parmer
Description: balances or scales. HEPA and organic vapor filter safety valves protect you from particulates and harmful vapors. Four gas purging valves enable operation of weighing and transfer chambers. Top section is easily removable for equipment transfer.|
- Isolator Type: Glovebox
- Main Chamber Width: 43 inch
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Supplier: Cole-Parmer
Description: balances or scales. HEPA and organic vapor filter safety valves protect you from particulates and harmful vapors. Four gas purging valves enable operation of weighing and transfer chambers. Top section is easily removable for equipment transfer.|
- Isolator Type: Glovebox
- Main Chamber Width: 43 inch
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Supplier: Cole-Parmer
Description: balances or scales. HEPA and organic vapor filter safety valves protect you from particulates and harmful vapors. Four gas purging valves enable operation of weighing and transfer chambers. Top section is easily removable for equipment transfer.|
- Isolator Type: Glovebox
- Main Chamber Width: 43 inch
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Supplier: International Thermal Systems LLC.
Description: Core Wash Drying Ovens work with minimum heat absorption. The purpose of the Core Wash Drying Oven is to dry core wash coating applied to sand cores. The process will eliminate the space and time required for the ambient air drying of sand cores. Proper air circulation and exhaust
- Application: Drying
- Atmosphere: Air / Oxidizing, Inert
- Controller Type: Programmable
- External Configuration: Continuous (Convey, Shuttle)
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Description: substance by various types of measurement equipment in which the background noise of the instrumental output predominates over the other sources of measurement uncertainty. Feasible choices are visible and ultraviolet absorption spectrometry, atomic absorption spectrometry,
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Description: whose principle of detection is based on infrared absorption in gases for CO, CO2 and HC. Oxygen is generally measured with a fuel cell. ISO/PAS 3930:2009 does not exclude any other types of instruments that, although based on other principles of detection, meet the specified
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Supplier: ASTM International
Description: special constituents that may be present. Special precautions and equipment, calculation procedures, and ranges of applicability are described. The following test methods are included: 1.2 Test Method A is applicable for determining total dissolved and suspended solids in concentrations
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Supplier: Polyplastics USA, Inc.
Description: , and bearings. Examples of its use can be found in AV equipment such as VCRs, CD/DVD/MD players, Headphone stereos, OA equipment such as printers, keyboards, and CD-ROM drives, home electrical appliances such as washing machines and dryers, and auto parts such as seat belt mechanical
- Chemical / Polymer System Type: Acetal
- Coeff. of Thermal Expansion (CTE): 61.11 µin/in-F
- Compound Type: Molding Resin
- Deflection Temperature (@ 264 psi, 1.8 MPa): 203 F
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Description: Technology Steel Works Rolling Mills Overhead Cranes Heavy Duty Engineering Materials Handling Equipment The Fluid Elastomer Technology, which is applied in buffers and shock absorbers, is based on the
- Absorption / Damping Action: Compression
- Dampening Method: Hydraulic
- Mounting: Bumper / Rod End Unattached
- Shock Absorber / Damper Type: Shock Absorber
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Supplier: Technetics Group
Description: absorption. Within ducting applications, when a sound is reflected from a hard surface, constructive and destructive interference may occur, resulting in a series of sound waves. If a porous material is placed across the wave pattern, the movement of air molecules through the material is
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Supplier: AMETEK Programmable Power
Description: current output for fast bulk and absorption phase charging and high accuracy and stable voltage for float charging to avoid “gassing” the battery. With the remote interface options, the charging process can easily be automated for volume production.
- DC Output Current: 31 to 500 amps
- DC Output Power: 5000 to 30000 watts
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Supplier: ValueTronics International, Inc.
Description: and high electric strength. Oil can be used in electrical equipment for a long time if adequately maintained. Many factors can lead to a weakening of the insulation properties of oil. Oil degradation takes place due to oxidation, acids, sludge, gas and water absorption. These
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Supplier: ValueTronics International, Inc.
Description: can lead to a weakening of the insulation properties of oil. Oil degradation takes place due to oxidation, acids, sludge, gas and water absorption. These processes change the electrical properties of the oil which can be seen from a dielectric strength test. The range of oil test sets
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Featured Products Top
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Aeration Columns Branch designs and builds custom fabricated mass transfer equipment for gas absorption and removal. The most common types of aeration devices we provide are: Packed Columns for (read more)
Browse Adsorption Equipment Datasheets for Branch Environmental Solutions -
disposable guard filters. To address these issues, Filtertech has developed the Model ABS Absorption Filter that is fully automatic and eliminates the need for any precoating or use of disposable filters. The Model ABS Absorption Filter incorporates a unique filter element design that (read more)
Browse Filtration Equipment Datasheets for Filtertech, Inc. -
GENUINE GURLEYTM Cobb Sizing Testers have been manufactured by Gurley for over a half-century and represent an economical and practical means of determining liquid absorptiveness or resilience of treated and untreated papers, boards, fabrics and other sheet materials. The complete kit (read more)
Browse Property Testing Equipment Datasheets for Gurley Precision Instruments -
extend the life of gas chromatography columns. High-purity gasses reduce the likelihood of contamination and damage to the gas chromatography column, resulting in fewer interruptions for maintenance and replacement. This not only enhances the longevity of the equipment but also reduces overall (read more)
Browse Gas Generation Equipment Datasheets for Environics, Inc. -
5 Benefits of Custom Gas Mixers for Chromatography Calibration Gas chromatography (GC) is one of the main techniques in separation science. It (read more)
Browse Gas Generation Equipment Datasheets for Environics, Inc. -
then evaluate high-flow respiratory equipment within physiologically realistic humidified environments. The Mechanism of Humidity Simulation Replicating lung humidity requires careful control of gas flow, temperature, and water vapor delivery. Medical gas testers (read more)
Browse Medical Equipment and Supplies Datasheets for Environics, Inc. -
Replicating Human Breath with Gas Humidifiers What is a Gas Humidifier? A gas humidifier is an instrument for artificially warming and humidifying respiratory gas (read more)
Browse Gas Generation Equipment Datasheets for Environics, Inc. -
Series 3000 Gas on demand This "On Demand" gas delivery and gas blending system will provide cost savings and repeatability of your mixture. The (read more)
Browse Gas Generation Equipment Datasheets for Environics, Inc. -
both the equipment and standards properly. Identify the Analyte and Method Start by identifying the analyte of interest. This could be a specific gas or volatile organic compound depending on your environmental monitoring or research needs. Ensure (read more)
Browse Gas Generation Equipment Datasheets for Environics, Inc. -
comparability. By functioning as a multi-gas calibrator, the Series 6103 supports calibration of NOx, SO2, CO, and hydrocarbons within a single platform. This allows ambient monitoring stations to rely on one instrument rather than several, reducing equipment footprint and streamlining routine maintenance (read more)
Browse Gas Generation Equipment Datasheets for Environics, Inc.
Conduct Research Top
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THE IMPACT OF ACID GAS LOADING ON THE HEAT OF ABSORPTION
In amine sweetening units, the heat of absorption and VOC and BTEX solubility have been found to vary significantly with acid gas loading as well as with temperature, amine type, and amine concentration. The heat of absorption declines by up to 20% while VOC and BTEX solubility can drop by as much
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How to Control Odors in Air
Machines for air scrubbing are used for gas absorption including acid gases such as S02, HCl and others. This equipment can also...
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Back to the Basics: Infrared Absorption
A typical non-dispersive infrared detector passes a pulsed source of infrared energy through the sample, and measures the energy received by two detectors. One "active" detector responds to wavelengths in the same band as the combustible gas, and the other detector responds to wavelengths
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An Insight into the Gas Generation Industry
On-site gas generation offers a cost-effective, reliable, and safe alternative to liquid or cylinder supplies of oxygen or nitrogen. With the latest developments in pressure swing absorption (PSA) technology, on-site generation of high-quality oxygen and nitrogen is also possible. Process Sensing
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Moisture Ingress and Absorption in a CCD Package
model is builtusing Fick diffusion laws, and taking into account the seal, the gas and each polymeric material inside the cavity. In the next step, the moisture concentration inside the cavity of the CCD package is monitored by means of humidity sensors throughout the experiment. Changing the moisture
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What Makes an Ultra-High-Purity Gas Mixer?
A truly ultra-high-purity gas mixer is defined by its leak integrity and permeability mitigation. This means that the system is designed to mitigate both absorption and outgassing from any point in the mixer
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Design Guide for Battery Compartments & Holders
Memory Protection Devices, Inc. (MPD) New for 2017, a designer's guide for battery compartments. Design considerations for holders, battery hardware, contacts, materials & platings. Reviews of ERC (ensuring reliable contact), HFE (human factors engineering), ANSI-IEC specifications, ventilation/gas
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Photoacoustic Infrared Technology for Detection of Refrigerant Gases
When reliability is critical, photoacoustic infrared monitors offer the best package of performance and value. Topics include: ASHRAE Requirements for Refrigerant Monitoring, General Infrared Technology,. Absorptive Infrared Technology, Photoacoustic Infrared Technology, Choosing the Right
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AQ6375 Optical Spectrum Analyzer for Long Wavelength Band
dioxide). In order to small concentrations of these gas molecules with high sensitivity, laser absorption spectroscopy technology is gaining attention and is under active development.
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Designing with elastomers
This chapter reviews the behavior of a crosslinked elastomer in an engineered. design, randomly or continuously loaded (as opposed to regular cyclic loading). Comparable real world service would be energy absorption, sealing applications, or as a load bearing member. For a more complete
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INDUSTRIAL DESIGN AND OPTIMIZATION OF CO2 CAPTURE, DEHYDRATION, AND COMPRESSION FACILITIES
On an industrial scale process, a comprehensive engineering design and optimization study was conducted for CO2 capture, dehydration, and compression facilities based on flue gases from natural gas and coal fired power plants. The HTC designer solvent was utilized in this chemical absorption
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Kimre Mist Eliminators in Sulfuric Acid Plants
B-GON (R) Mist Eliminators are widely used in the gas cleaning and contact section of sulfuric acid plants. Metallurgical, Oleum Producing, Sulfur Burning, and Regeneration Plants rely on the mist eliminators in the drying towers, absorption towers, and many other units to protect the quality
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Mass Transfer Operations for the Practicing Engineer
The engineering design of gas absorption equipment must be based on a sound application of the principles of diffusion, equilibrium, and mass transfer.
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Perry's Chemical Engineers' Handbook, Eighth Edition > AIR-POLLUTION MANAGEMENT OF STATIONARY SOURCES
Absorption The engineering design of gas absorption equipment must be based on a sound application of the principles of diffusion, equilibrium, and mass transfer as developed in Secs.
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Perry's Chemical Engineers' Handbook, Eighth Edition > CHAPTER PRELIMINARIES
OTHER TOPICS FOR DISTILLATION AND GAS ABSORPTION EQUIPMENT .
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Air Pollution Control Equipment Calculations
The principal types of gas absorption equipment may be classified as follows: 1.