Products/Services for Filtered Particle Penetrants
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Penetrants and Penetrating Oils - (108 companies)...particles such as polytetrafluoroethylene (PTFE), graphite, and molybdenum disulfide or boron nitride. In most cases the dispersants provide lubrication after the solvent or other carrier evaporates. Selection Criteria Selecting penetrants and penetrating...Chemistry / ConstituentsStraight Oil (Non-soluble)Water Soluble / Emulsion
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Nanomaterials - (253 companies)Nanomaterials have features or particle sizes in the range of 1 to 100 nm. How to Select Nanomaterials. Silver Nanopowder. Image Credit: SkySpring Carbon nanotubes. Image Credit: RSC. Nanomaterials have features or particle sizes in the range of 1... -
Nondestructive Testing (NDT) Supplies and Accessories - (196 companies)...be manual, pneumatic, pump-based, or electrostatic and are used to apply penetrant to components being tested.Sprayers are useful for large parts that cannot be immersed or for spot-checking of components in the field. Magnetic Particle Inspection. Magnetic... -
Particle Analyzers - (229 companies)Particle analyzers are used to determine the physical makeup of individual particulates in aerosols, dispersion, emulsions, powders, and other samples. Particle analysis is also used to determine particle velocity and surface charging. Particle... -
HEPA Filters and ULPA Filters - (156 companies)High-efficiency particulate air (HEPA) filters and ultra-low particulate air (ULPA) filters are designed to screen particles larger than 0.3 um High efficiency particulate air (HEPA) filters and ultra-low particulate air (ULPA) filters are air... -
Air Filters (industrial) - (932 companies)Industrial air filters reduce the number of particles in the air that passes through them. Industrial air filters are devices designed to remove solid particulates and molecular contaminants for the purpose of improving air quality in a system...
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Laboratory Filters - (147 companies)...that a filter can retain. Particle retention size. Porosity. Maximum pressure. Laboratory filters also vary in several other ways including: Configuration - Configurations usually consist of a filter element, a housing element, or both a filter element...
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Hydraulic Filters - (439 companies)...in close-tolerance areas, leading to component seizure. The obvious solution to preventing these problems is to prevent contaminant particles from cycling through the system. Therefore a clean, efficient filter is absolutely critical to a hydraulic...
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Filter Housings - (139 companies)...and pressurized air and other gases. Standard options include: Melt blown filter cartridges: This unit is suitable for removing particles of a uniform size throughout the filter's body. The instruments are appropriate for well water and normal city water...
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Water Filters - (323 companies)...smaller than 1 micron particles through microfiltration, ultrafiltration, and nanofiltration. Reverse osmosis filters are slow, but can be 90-99% effective. Three general types of membranes are,. Depth which use absorption or entrapment. Screens use...
Product News
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NDE Professionals Inc.
Liquid Penetrant Testing Liquid Penetrant is a nondestructive means of locating surface discontinuities based on capillarity or capillary action. A penetrating liquid is applied to the surface of the test specimen, and is allowed to seep into any surface discontinuities. If the discontinuity is small or narrow, such as cracks or pinholes, capillarity assists the penetration. After sufficient time has passed for the penetrant to enter the discontinuity, the penetrant on the surface is cleaned off of the part. Capillary... (read more) -
Ducon Environmental Systems
Wet Scrubbers - Remove Particles & Acid Gases particulate. This unit operates with centrifugal action between gas stream and liquid and can be designed with either spin vanes or spray manifolds for liquid distribution. High efficiencies are obtained for particles in the 1 to 8-micron range. Custom Engineering for an Industrial Wet Scrubber or a wet scrubber system is possible. Send us your requirements for feedback. Wet Scrubber Applications: Pulp and Paper; Kraft Process. Black Liquor Recovery Boilers. Dissolving Tanks. Mining Plants: Particulate... (read more)Browse Baghouses and Baghouse Filters Datasheets for Ducon Environmental Systems -
NDE Professionals Inc.
Magnetic Particle Testing Magnetic Particle testing is one form of engineering evaluation that detects and interprets flaws in materials, while causing no harm to the materials or structure under examination. It is an exacting science, with highly developed testing techniques. Magnetic Particle testing consists of inducing a magnetic field into a ferromagnetic material (such as rolled, cast, or forged steel). The application of magnetic particles and the interpretation of the patterns formed by the particles... (read more) -
Electro Optical Components, Inc.
Scintilators for High Energy Particle Detection A Scintillator Detector is used to measure charged particles and gamma rays. The scintillations produced by these charged particles and gamma rays in a phosphor are detected and amplified by a photomultiplier, giving an electrical output signal. Syntillator Detectors include: High Resolution Gamma Measurement. Handheld Gama Spectrometer. Scintillator Detector Assemblies. CdZnTe Probe. Scintillator Materials include: Ce:GAGG Crystal. Ce:GAGG Ceramics. Ce:YAP Crystal. Ce:YAG Crystal. Ce:LYSO... (read more) -
PCE Instruments / PCE Americas Inc.
Particle Counter PCE-CPC 50 The state-of-the-art particle counter enables precise real-time measurement in the range from 0.3 mm to 10 mm to provide a comprehensive picture of the air quality. The results are presented in two units, either in number per m ^3, number per litre or number per 28.3l. Air sampling is performed by an internal pump. When the particles pass the light source (laser), light scattering occurs; the scattered light is converted into an electrical signal (pulse) by a photoelectric transducer... (read more)Browse Particle Analyzers Datasheets for PCE Instruments / PCE Americas Inc. -
Suzhou Jiujon Optics Co., Ltd
Plano-Concave Mirror for Laser Particle Counters Precision Optical Solution for Laser Particle Counters. This plano-concave mirror is designed to enhance the performance of laser particle counters, providing accurate beam manipulation for improved particle detection and analysis. Its high-quality optical materials ensure minimal distortion and maximum efficiency in demanding applications such as environmental monitoring, air quality control, and industrial contamination systems. Key Features: Precision-manufactured to control laser beam... (read more)Browse Optical Mirrors Datasheets for Suzhou Jiujon Optics Co., Ltd -
O'Keefe Controls Co.
Clean Fluid In, Particles Kept Out of Enclosures O'Keefe Controls Miniature Fine Screen Breathers provide effective particulate control for enclosed components. Rated at 15, 25 or 100 microns, they allow clean fluid in, while preventing the ingestion of solid particles which could cause problems. Common applications include use in equipment enclosures, vented control components, small three- or four-way valves, small two-way vacuum valves, air purge equipment, and EMI or RFI shields. These convenient devices are available in brass... (read more)Browse Flow Orifices and Flow Restrictors Datasheets for O'Keefe Controls Co. -
Eastern Instruments
Solid Particle Mass Flow Meter: Low Flows The CentriFlow® Low Flow Meter is a specially designed solid-particle mass flow meter that can accurately measure bulk solids from pellets and granular materials to powders at extremely low flow rates. What is the CentriFlow Low Flow Meter?. The CentriFlow® Low Flow Meter is a specially designed solid-particle mass flow meter that can accurately measure bulk solids from pellets and granular materials to powders at extremely low flow rates. Used for measuring the continuous flow of a variety... (read more)Browse Solids Flow Meters Datasheets for Eastern Instruments -
Agilent Technologies - Vacuum Products
How Vacuum Enables Particles and Plasma Research Agilent Vacuum has been supporting scientific inquiry enabled by ultrahigh & extreme high vacuum for many decades. As the successor to Varian, which invented the ion getter pump that made UHV possible, Agilent remains committed to supporting physics exploration that expands knowledge of the physical world through continued innovation of vacuum technologies, products, and services. Read more here. (read more)Browse High Vacuum Pumps Datasheets for Agilent Technologies - Vacuum Products -
Eastern Instruments
Solid-Particle Flow Measurement - Vertical Flow The CentriFlow® Type II Meter, manufactured by Eastern Instruments, is a solid-particle mass flow meter used for measuring bulk solids continuously in a process. The Type II Meter works well for feed systems that allow product to move in a vertical direction, such as screw conveyors, rotary valves and slide gates. The enclosure is great for containing dusty products and for minimizing contamination to the product while in process. How It Works. The Type II Meter is configured to fit inside... (read more)
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Application of Alcohol Penetrant for Evaluation of Surface Porosity of Graphite Inserts for Rocket Nozzles
Filtered particle penetrants have been used and found to be effective .
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News & Views
The methods of interest include: ultrasonic eddy current radiography X-ray penetrants microfocus X-ray acoustic emission tomography holography magnetic particle filtered particle SAM/SLAM water elutriation magnetic separation EBR button test EMC i.mage analysis chemical analysis IMC metallography mechanical testing.
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Hanford Site Air Operating Permit Semiannual Report for the period July 21 2001 Thru December 31 2001
HEPA filter housing welds must be shop tested with magnetic particles or liquid penetrants .
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http://dspace.mit.edu/bitstream/handle/1721.1/43749/263936545-MIT.pdf?sequence=2
e.g., photoelastic coating [41] and brittle coating), , fluorescent penetrants (e.g., dye penetrant [213], volatile liquid, and filtered particle ), Moire inter- .
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Eshbach's Handbook of Engineering Fundamentals 5th Edition Complete Document
… – 1176 attenuation limits, 1176 filtered-x algorithm, 1176 system identification, 1176 – 1177 passive, 1165 – 1173 acoustic filters , 1169 – 1171 definitions … … 532 – 533 liquid penetrants , 511 – 513 limitations … … standards for, 513 magnetic particle , 526 – 527 continuous …
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Handbook of Materials Selection Complete Document
… eddy current methods for, 653, 672–678 impedance plane, 673–676 lift-off of inspection coil from specimen, 676–678 and skin effect, 673 of flaws in brittle materials, 813 information on methods for, 651–652 liquid penetrants for, 652–656 magnetic particle method of, 653, 680–682 … … 1323 glass, 1319–1320 plastic, 1320 plastic-clad, 1320 Optical fiber networks, 1306–1308 Optical filters , 1324 Optical MEMS …
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Characterisation of Magnetic Fluorescent Particles: The Last Results According to the Available Standards
… of fluorescence under ultraviolet exposition, a 100W U.V. lamp with separate Wood Filter was used with … To measure the fluorescence intensity was used the S291 Photofluorimeter mentioned in the ASTM-E-1135 for Fluorescent Penetrants (Fig.3), opportunely modified as showed in Fig.4/A … … to allow during the aging test both the magnetic particles fluorescence and the liquid …
