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Supplier: ASTM International
Description: In Situ Matric Suction and Moisture Content Measurements in Expansive Clay during Seasonal Fluctuations Volume 35, Issue 1 (January 2012) In the design of flexible pavements using the mechanistic-empirical pavement design guide (MEPDG), water flow analyses are used to predict changes
Technical Journals - News of the Field -- Name Change for Ductile Iron Pipe Research Association (DIPRA) Reflects Increased Capability to Serve Pipe Industries -- JAW_0003823Supplier: American Water Works Association (AWWA)
Description: The name change and reorganization of the Ductile Iron Pipe Research Association are discussed here. DIPRA, formerly the Cast Iron Pipe Research Association, provides information in the areas of corrosion control, soil surveys and stray current analyses, pipe design, system and flow analyses
Supplier: Quantachrome Instruments
Description: of temperature-programmed analyses as well as flow BET surface area determination and pulse titration experiments. Standard capabilities include: Temperature Programmed Desorption (TPD) Temperature Programmed Reduction (TPR) Temperature Programmed Oxidation (TPO) Temperature Programmed Reaction
- Property Analyzed: Adsorption / Desorption (Chemisorption/ Physisorption), Surface Area - Total
- Test Media / Material: Metals
- Display & Special Features: Computer Interface / Networkable, Laboratory / Batch
Supplier: Shimadzu Scientific Instruments, Inc.
Description: , the LCMS-8040 features polarity switching at 15 msec. With this high-speed performance, the LCMS-8040 can dramatically improve analytical throughput. Ultra-High Reliability MRM optimization in Shimadzu's LCMS systems is based on a rapid series of automated flow injection analyses, requiring only
- Mass Analyzer Design: Quadrupole
- Ionization Method: Electrospray Ionization (ESI)
- Interfaces with a Liquid Chromatograph (LC): Yes
- Local Interface: Digital Front Panel
Supplier: Sensirion AG
Description: . At the same time the response time for measurements is 30 ms only. These properties mean that the high-end SLG64-0075 device is especially suited for monitoring dynamic flow rates in cutting-edge chromatography systems. Great repeatability for analyses - the most important criterion in HPLC and microfluidic
- Process Media Type: Liquid
- Liquid Volumetric Flow Rate: 1.32E-6 to 5.28E-6 GPM
- Operating Temperature: 50 to 122 F
- Operating Pressure: 14504 psi
Standards and Technical Documents - Critical pressure coefficient and component of local Mach number normal to the surface isobar for a swept wing. -- 75027Supplier: IHS ESDU
Description: ESDU 75027 gives a method, valuable in analysing measured pressure distribution data, for determining regions of supercritical flow on the wing. An equation (also given graphically) is derived for the Mach number of the flow component normal to an isobar by assuming that simple sweep theory can
Standards and Technical Documents - Standardised Testing of on-line Sensors/Analysers - INTERKAMA 1999
Description: In order to support the protection of the environment there is an urgent need for improvement of comparability, reliability and quality of measurements obtained from in situ on-line sensors/analysers used to determine the composition and flow of intakes of surface water for drinking water
Description: 10 - 250/2.0 has a very high capacity. It is suitable for samples with high ionic strength, for complex separation tasks and for analyses in which great differences in concentration between the individual components are present. Thanks to its low flow, this microbore separation column is ideal
- Column Type: Analytical Column
- Stationary Phase/Separation Process: Other
- Construction Material: Polymer
- Column Length: 25 cm
Supplier: Duncan Instruments Canada, Ltd.
Description: Measures: Air temperature Air Velocity/Multipoint/Mass Flow Calculation Relative humidity/Dew Point Illuminance Luminance Class 2 or Class 1 sound analyses Software LabLink PRO software with RS232 cable and upgradeable firmware for additional probes. LabLink PRO is used for logged data
- Instrument Style: Insertion Probe Type
- Mounting: Hand-held or Portable
- Air Velocity: Yes
- Air Volumetric Flow: Yes
Supplier: INDECK Power Equipment Company
Description: with minimum operator intervention. I-SCR systems are designed to operate with Indeck's mobile rental boilers. Utilizing the latest flow modeling along with fluid, thermal and structural computational analyses, our engineers have successfully combined all critical components into the I-SCR system
Supplier: Shimadzu Scientific Instruments, Inc.
Description: , simple operation necessary for high-throughput production laboratories performing routine analyses. The GCMS-QO2010SE is compatible with column flows up to 4 mL/minute (He), has pre-rods to reduce contamination of the mass filter, scan at speeds up to 10,000 u/second, and includes three operation
- Instrument Type: Portable Instrument
- Oven Temperature Range: 32 to 842 F
- Inlet Pressure Range: 0.0 to 141 psi
- Detection Method: Other
Electronic Design Automation (EDA) and Electronic Computer-aided Design Software (ECAD) - FloTHERM® PCB Thermal Design ProgramSupplier: Mentor Graphics Corporation
Description: . There are options available for: Card Slots Natural Convection Forced Convection Conduction Cooled Solder Reflow Ovens For more advanced scenarios, pre-solved FloTHERM analyses can be imported to form a complex, 3D description of the surrounding air flow and temperature fields. Solving
Supplier: Quantachrome Instruments
Description: When bench space is at a premium and maximum capability is essential. The only combined chemisorption-physisorption manometric analyzer that features built-in degassing stations and an optional second physisorption port. Built-in flow options puts this model even further ahead of the field
- Measurement Type: Size
- Sample Type: Aerosol / Gas (Droplets / Dust)
- Technology / Operating Principle: Other
- Display & Special Features: Computer Interface / Networkable, Laboratory / Batch, SPC Software / Capability
Supplier: Alfa Laval Inc.
Description: . The flow meters in the wort and air pipes measure the actual flows. A specially designed mixer / accelerator ensures that the oxygen dissolves rapidly into the product by a combination of turbulent flow and increased pressure. The desired air / wort ratio is pre-selected, with any variations in the actual
Standards and Technical Documents - API 4098 -- CHEMICAL SPECIES IN ENGINE EXHAUST AND THEIR CONTRIBUTIONS TO EXHAUST ODORSSupplier: American Petroleum Institute (API)
Description: vapor. The direct sampling from a nitrogen-diluted exhaust progressed to solid-adsorbent-phase collectors which completely extracted all possibly odor relevant organic vapors from a diluted exhaust flow. Separation of components in the collected sample was achieved by high resolution gas
Supplier: Gardner Denver Thomas
Description: Features & Benefits Oil-less Maintenance free >10000 h life time Low power consumption High flow rate Compact design Range Technical Overview Capacity up to 0.8 cfm / 22 l/min Pressure to 5.8 psi / 0.4 bar Possible Applications Medical Air Mattress Ventilation Gas Circulation Gas
- Discharge / Operating Pressure: 3.8 to 5.8 psi
- Flow Capacity: 0.5000 to 0.8000 SCFM
- Horse Power: 0.0228 to 0.0255 HP
- Compressor Technology: Linear
Description: separations at percent levels, as well as impurity analyses at ppm concentrations. Restek Rt®-Alumina BOND PLOT columns are manufactured on fused silica tubing; select phases are also available on metal MXT® tubing. Guaranteed Reproducibility To ensure reproducible retention times and predictable
- Column Type: Capillary Column
- Capillary Column Type: Porous Layer Open Tubular (PLOT)
- Construction Material: Silicate Glass, Other
- Column Length: 30 to 50 m
Description: and natural containment systems surrounding the radioactive material; (3) multi-phase flow of water, including episodic infiltration, into and through contaminated systems; (4) the transport of radioactive material through the geosphere; (5) the transport of radioactive material through the biosphere
Supplier: Gardner Denver Thomas
Description: Features & Benefits Oil-less Maintenance free >10000 h life time Low power consumption High flow rate Compact design Range Technical Overview Capacity up to 0.8 cfm / 22 l/min Vacuum to 10.3 in.Hg / -350 mbar Possible Applications Medical Air Mattress Ventilation Gas Circulation
- Ultimate Operating Vacuum: 498 to 564 torr
- Pumping Speed: 0.5000 to 0.8000 CFM
- Configuration: Individual Vacuum Pump
- Mechanical Pump Type: Linear
Description: of voltammetric trace analyses in combination with the 797 VA Computrace. It allows you to analyze small series of similar samples with high accuracy. Up to 18 samples can be analyzed automatically in a sequence. The sample solution is transferred from the sample vessel on the rack of the 863
- Injection Style: Vials
Standards and Technical Documents - Safety of laser products - Part 13: Measurements for classification of laser products -- IEC TR 60825-13:2011
Description: IEC 60825-13:2011 provides manufacturers, test houses, safety personnel, and others with practical guidance on methods to perform radiometric measurements or analyses to establish the emission level of laser energy in accordance with IEC 60825-1:2007. The measurement procedures described
Supplier: American Water Works Association (AWWA)
Description: , revenue requirements, rate analyses, and rate design. However, this manual focuses on the unique attributes of small systems as related to financial planning and rate design. Managers and operators of small systems and their advisors (financial, accounting, and engineering professionals) should
Supplier: EXEL North America, Inc.
Description: a pressure variation that flows up to the sensor. This signal is then converted into electrical variations in order to adjust the bell rotation speed. The turbine rotation speed reading system can also be carried out by optical fibre. This solution is possible with the new range 7 of Sames sprayers
- Rotational Speed Range: 65000 rpm
- Tachometer Type: Speed Sensor Only
- Sensor Technology: Non Contact
- Form Factor: Other
Supplier: Mentor Graphics Corporation
Description: and SolidEdge. FloEFD is a full-featured 3D fluid flow, heat transfer analysis package that is both fast to learn and to use because it doesn’t come with the numerical complexity and meshing overheads of traditional high-end CFD. Features and Benefits Easy-to-use CAD embedded Concurrent CFD
Supplier: Leyshon Miller Industries, LLC
Description: LMI offers Quality Rapid Production Tooling Services with Aluminum and Steel Tools. Our in-house Rapid Tooling has reduced traditional lead times as well as cost. LMI's cost-saving, quality-enhancing Rapid Turn Tooling features include: Injection Tool Design Mold Flow Analyses In-house Tool
- Capabilities: Rapid Injection Molding
- Services: Design Assistance, Solid Modeling or CAD Services, Appearance Model, Design Verification Model, Casting and Molding (Rapid Tooling), Low Volume Production
- Location: North America, United States Only, Midwest US Only
Supplier: Turner Designs, Inc.
Description: The 10AU Field Fluorometer is a rugged, field-portable instrument that can be set up for continuous-flow monitoring or discrete sample analyses. A watertight case, internal data logging, automatic range changing, watertight quick-change filter paddles, and unmatched stability make the 10-AU
Supplier: Parker Hannifin / Instrumentation Group
Description: accurate analyses of gases. The combination of pressure and flow regulation provides the required stability even with greatly varying inlet and outlet pressures.
Supplier: Sartorius Group
Description: UniSart® nitrocellulose membranes have been designed to be the ideal solid phase for Lateral Flow, able to bind high amount of capture reagent and yield a controlled and fast wicking of samples. Developed in the mid–80 for pregnancy testing, more than a billion Lateral Flow Immunoassays
- Filter Type: Membrane Filter
- Configuration: Filter Element Only
- Sample Type: Liquid
- Filter Medium Material: Cellulose - Nitrate
Supplier: Western Analytical Products
Description: and the resulting flow rates for easier method development. The graduations also make it easier to employ the valve in a system used to run multiple analyses that require different split flow rates. Choose from regular High Pressure and Capillary versions. All Micro-Splitter Valves have been tested at flow
- Valve Type: Injection Valves
- Pressure Rating: 4000 psi
Supplier: Aurora Instruments
Description: range from 0.3 to 450 rpm. The specially contoured pump head minimizes pulsations and improves accuracy for low-flow applications. Easy-to-use Tube Sets This pump is equipped with PharMed®tubing, which has nylon barbs and silicone sleeves at each end. Tubes can be installed and removed
- Type Of Pump: Peristaltic Pumps
Supplier: Nova Analytical Systems Inc.
Description: The 402AS Automatic Sequencer allows a single Nova gas analyzer to be time shared between 3 to 24 sampling points. This greatly reduces the cost per sampling point for multiple-zone analyses. The 402AS consists of microprocessor based timing, a solenoid valve for each point and a by-pass pump
- Controller Inputs: Serial / Digital Input
- Control Signal Output: Serial / Digital, Other
- Control Technique: Linear Control
- PLC Controller: Yes
Calorimeters and Thermal Analyzers - The Thermobalance for Every Application - Robust and Upgradeable - Thermo-Microbalance (TGA - Thermogravimetric Analyzer): TG 449 F3 Jupiter®Supplier: NETZSCH-Gerätebau GmbH
Description: TG 449 F3 Jupiter® - Thermo-Microbalance (TGA - Thermogravimetric Analyzer) The TG 449 F3 Jupiter® is the workhorse for thermogravimetric analyses of a moderate to high sample weights from -150°C into the high temperature range of 2400°C. The vertical design with top-loaded
- Thermal Analyzer Type: Thermal Gravimetric Analyzer (TGA)
- Temperature Range: -238 to 4352 F
- Cooling Available: Yes
- Temperature Control: Yes
Supplier: Bio-Rad Laboratories, Inc.
Description: This hydrogen-form, 300 x 7.8 mm column performs most analyses in about 20 minutes, with sensitivity to the nanogram level. A simple isocratic elution with slightly acidified water is all that it takes to analyze organic acids in most samples, and filtration is the only sample preparation required
- Column Type: Analytical Column
Digital Pressure Gauges - testo 521-1, differential pressure meter 0 to 100 hPa incl. battery and calibration protocol -- 0560 5210Supplier: Testo Inc.
Description: with an internal pressure sensor with Class 0.1. In the case of velocity speeds in the range from 1 to 12 m/s, you can carry out accurate measurements using the 100 Pa probe which can be attached externally. The measurement data can be saved according to location and analysed on your PC or printed
- Type: Differential
- Working Pressure Range: 0.0 to 1.45 psi
- Operating Temperature: 32 to 122 F
- Material to Measure: Gas
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Gardner Denver Thomas
Thomas Pumps&Compressors-Environmental Application
Thomas can provide solutions for any challenge requiring pressure, vacuum or flow within the environmental arena. . . Typical applications for Thomas products include: Pond AerationA compressor is used to pump air via a diffuser into a pond or lake. Pumping air bubbles into a pond or lake increases the oxygen concentration of the water thus preventing the water becoming stagnant. Aeration is used also to provide suitable living conditions for fish and other... (read more)
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Analysis of a high‐throughput HLA antibody screening assay for use with platelet donors
A high‐throughput microbead‐ flow analyzer HLA antibody detection technique was compared with an enzyme‐linked immunosorbent assay (ELISA) method.
A dynamic firewall architecture based on multi-source analysis
We devise individual analyzers like IDS analyzer, flow analyzer and SNMP analyzer for obtaining interesting security events.
Gas Flow Analyzer | Portable Gas Flow Meter | Oxygen Flow Meter
○ Gas Flow Analyzers .
Design and analysis of FPGA/FPIC switch modules
3 The Network- Flow Analyzer .
Multiphase Flow Dynamics 3
And finally, Section 16.21 contains the discussion regarding: Is it possible to design a universal multiphase flow analyzer ?
Limits and Measurement Methods for Exhaust Pollutants from Vehicles Equipped with Ignition Engines Under Two-speed Idle Conditions and Simple Driving Mode Cond...
… under the simple transient operating conditions shall include a chassis dynamometer which can at least simulate inertia under acceleration conditions and load under constant speed conditions, a five-gas analyser and a sampling and analysis system made up of gas flow analysers .
Environmental Protection Agency (40 CFR) - Part 92 Subpart B - Control of Air Pollution from Locomotives and Locomotive Engines - Test Procedures.
(ii) Capillary flow analyzers .
Real-time image processor for detection of rare cells and particles in
flow at 37 MHz line scans per second
As a benchmark, this throughput is significantly lower than that of single-pixel high-throughput flow analyzers such as electronic particle counters13, 14 and .
Portable Gas Flow Analyzer | Oxygen Flow Meter | Gas Flow Meter
○ Gas Flow Analyzers .
Flow-analysis techniques: When a user supplies malicious input data for in- clusion into a dynamically generated document, a flow analyzer might track the input’s flow and determine whether unsanitized input is injected into a dynami- cally generated document.