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Supplier: Accuris
Description: Bubble-Point Test Method
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Supplier: SAE International
Description: This test method describes a procedure for measuring the largest pore or hole in a filter or similar fluid-permeable porous structure. A standard referee test method for precise determination or resolution of disputes is specified. A simpler inspection test procedure for quality
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Supplier: SAE International
Description: This test method describes a procedure for measuring the largest pore or hole in a filter or similar fluid-permeable porous structure. A standard referee test method for precise determination or resolution of disputes is specified. A simpler inspection test procedure for quality
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Supplier: Accuris
Description: (R) Bubble-Point Test Method
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Supplier: Accuris
Description: Methods for Bubble Leak Testing
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Supplier: Accuris
Description: Packaging test - Leakage test on flexible packagings - Part 5: Water bath method (bubble test)
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Description: Specifies a method for the detrmination of the pore size of filters, porous bearings, porous electrodes and other parts with interconnected porosity. The bubble test shall be considered as a quality control test and not as a test for defining filter grades of determining
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Supplier: CSA Group
Description: Specifies a method for the detrmination of the pore size of filters, porous bearings, porous electrodes and other parts with interconnected porosity. The bubble test shall be considered as a quality control test and not as a test for defining filter grades of determining
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Supplier: ASTM International
Description: Recommended Practices for Determining Hermeticity of Electron Devices by a Bubble Test
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Supplier: ASTM International
Description: 1.1 This test method covers the detection of gross leaks in packaging. Method sensitivity is down to 250 μm (0.010 in.) with an 81 % probability (see Section 11). This test method may be used for tray and pouch packages. 1.2 The sensitivity of this test method has not been
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Supplier: ASTM International
Description: 1.1 This test method covers the detection of gross leaks in medical packaging. Method sensitivity is down to 250 m with an 81 % probability (see Section 11). This test method may be used for tray and pouch packages. 1.2 The sensitivity of this test method has not been evaluated
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Supplier: ASTM International
Description: Recommended Practices for Determining Hermeticity of Electron Devices by a Bubble Test (Withdrawn 1990)
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Supplier: TM Electronics, Inc.
Description: The TM Electronics TME Pressure Bubble Tester provides low pressure and controlled flow to a pouch to meet the requirements of ASTM International F-2096 test method “Standard Test Method for Detecting Gross Leaks in Packaging by Internal Pressurization Bubble
- Leak Test Method: Bubble Testing
- Display Type: Digital Readouts
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Supplier: DataPhysics Instruments USA Corp.
Description: creating bubbles at the capillary opening. In order to track the pressure within the gas bubbles, the device contains a sensitive pressure sensor. Based on the detected pressure maxima, the surface age of the bubble and the dynamic surface tension is calculated. Additionally,
- Properties Analyzed: Surface Energy / Tension
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Supplier: Adhesives.org
Description: This test method covers determination of the degree of bubble formation or surface blistering in one-part, elastomeric solvent-release type sealants when exposed to elevated temperatures.
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Supplier: KRÜSS Scientific
Description: Immerse – click – read: Capture the surfactant concentration of your bath within seconds using surface tension (SFT) with the BPT Mobile Bubble Pressure Tensiometer. The quality inspector using it knows immediately if the bath is okay thanks to an ad-hoc evaluation. Moreover, for proactive
- Test Media: Adhesives / Coatings
- Display & Special Features: Computer Interface / Networkable, Graphic / Video Display
- Mounting / Loading Options: Handheld / Field, Laboratory / Batch
- Features: Other
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Description: A book containing recommended Level I, II, and III questions and answers about specific leak testing methods. An excellent way to review LT material and prepare yourself for testing situations.
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Supplier: Introtek International
Description: INTROTEK® miniaturized sensors incorporate the latest generation of pulse-type ultrasonic circuitry. Each senor is built to INTROTEK unsurpassed quality and is 100% factory-tested before shipment. As a value-added provider, INTROTEK will integrate special components to supply custom sensor package.
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Supplier: Rieker, Inc.
Description: Also referred to as a “bulls-eye” level, the C000X Series of Circular Bubble Levels provide accurate measurement of level in a rugged machined Aluminum housing (Anodized black). Several sizes available to fit any space requirement. Manufactured to exacting specifications, the accuracy is
- Materials of Construction: Aluminum
- Application: Automotive / Transportation, Construction / Building Site, Surveying / Field Work
- Level Type: Circular / Bull's Eye Level
- Reading Method / Display: Direct Reading Scale
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Liquid Flow Meters - Combi-Sensor Contactless Flow Meter with Air Bubble Detection -- SONOFLOW CO.56Supplier: SONOTEC Ultraschallsensorik Halle GmbH
Description: Combi-Sensor for Contactless Flow Metering and Air Bubble Detection on Thin Tubes The ultrasonic compact sensor SONOFLOW CO.56 measures the flow of liquids in tubes and detects air bubbles simultaneously. Therefore the sensor unites two measuring techniques in one device: the flow
- Pipe Diameter: 0.375 inch
- Media Temperature Range: 50 to 122 F
- Liquid Volumetric Flow Rate: 3.168 GPM
- Operating Temperature: 50 to 122 F
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Supplier: Marposs Corp
Description: DESCRIPTION Double station Emptying/Filling test for PEMFC SAM (Stack Assembly Module), Single Stack and Two Single Stacks, with manual loading/unloading (a console provided by the customer allows the integration of the DUT with the test bench) Principle of measurement: bubble
- Products Tested: Fuel Cells
- Test / Technique: Performance / Functional Test
- Form: Test Station / System
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Description: ISO 2942:2004 specifies a bubble-point test method applicable to filter elements used in hydraulic fluid power systems. It can be used either to verify the fabrication integrity of a filter element (by checking the absence of bubbles) or to permit the localization of the largest
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Supplier: CSA Group
Description: ISO 2942:2004 specifies a bubble-point test method applicable to filter elements used in hydraulic fluid power systems. It can be used either to verify the fabrication integrity of a filter element (by checking the absence of bubbles) or to permit the localization of the largest
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Supplier: Haida International Equipment Co., Ltd.
Description: Specimen Mounting: The standard test specimen holder accommodates 2 panels 75×150mm. The test panels are actual the side wall of the chamber. To properly seal the chamber, it is important to have every panel holder filled with specimens or blank panels and to have panel holders in
- Temperature Range: 30 to 80 C
- Humidity Range: 45 to 70 % RH
- Configuration: Floor Mount
- Temperature Control: Heating
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Nondestructive Testing (NDT) Equipment - Sartocheck® 3 Plus Filter Integrity Testing System -- 16290Supplier: Sartorius Lab Instruments GmbH & Co. KG
Description: the complete internal pneumatics. Sartocheck® 3 Plus performs the following tests: - Bubble Point Test - Diffusion Test - Bubble Point and Diffusion Test (combining test) - Pressure Drop Test - Water Intrusion Test - Water Flow
- Form Factor: Bench / Rack / Cabinet
- Features: Other
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Supplier: Marposs Corp
Description: analytical method (no bubble, no temperature, no volume matters), the mass spectrometer analysis of the trace gas helium is the only way. Here are our basic solutions. VERSIONS Basic Module for Helium Sniffing Station Apply this test method and get immediate quality improvement with a
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Supplier: Haida International Equipment Co., Ltd.
Description: Product introduction Sponge foam compression testing machine is mainly used for fatiguereciprocating foam polymeric material compression test, determination of residualdeformation rate. Then we can know the dynamic fatigue properties of materials. Sponge indentation hardness and fatigue
- Force / Load Capacity: 441 lbs
- Mechanical Test: Compressive
- Display / User Interface: Video / Graphic Display
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Nondestructive Testing (NDT) Equipment - Sartocheck® 4 Plus Filter Integrity Testing System -- 26288Supplier: Sartorius Lab Instruments GmbH & Co. KG
Description: unique combination of benefits: Integrity Test Methods Bubble Point Test (BPT) Diffusion Test (Diff) Combined Test (Diff + BPT) Pressure Drop Test Water Intrusion Test (WIT) Water Flow Test (WFT) Multipoint Diffusion Test Customer
- Form Factor: Bench / Rack / Cabinet
- Features: Other
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Description: around all six beakers to maintain temperature accuracy Integrated bubble level and four adjusting feet provide easy bath levelling process Sealed frame over bath area prevents heat transfer fluid vapors from corrupting test results Easy-to-view liquid level indicator ensures proper
- Temperature Range: 45 to 280 C
- Volume: 39.99999999999999 liters
- Remote Interface: Computer Interface, Serial Interface
- Configuration: Controlled Bath
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Supplier: CSA Group
Description: ISO 6270-3:2018 specifies the general conditions and procedures to be observed when testing coated test specimens in constant condensation water atmospheres in order to ensure that the results of tests carried out in different laboratories are reproducible. NOTE The shape and
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Supplier: Haida International Equipment Co., Ltd.
Description: SAE. Application Details: 1. To simulate test environment with different temperature and humidity 2. Cyclic test includes climatic conditions: temperature and humidity test,holding test, cooling-off test, heating-up test, moistening test and drying
- Temperature Range: -70 to 150 C
- Humidity Range: 20 to 98 % RH
- Temperature Control: Cooling, Heating
- Configuration: Floor Mount
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Supplier: HF scientific
Description: verification in seconds, low maintenance, fail safe design which ensures your instrument is always reading accurately, bubble rejection system, automatic continuous ultrasonic optical cleaning system (except MicroTOL 2 models), and a data acquisition software system that allows logging and
- Turbidity Range: 0 to 1,000 NTU (Nephelometric Turbidity Units)
- Accuracy: 2 to 5 ±% Full Scale
- Operating Temperature: 32 to 122 F
- Electrical Output: Analog Current Output, Switch / Alarm Relay Output
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Description: ISO 28199-3:2009 specifies visual methods for the assessment of tendency toward sagging, formation of bubbles, pinholing and hiding power of coating materials applied to a test panel under defined conditions.
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Supplier: AENOR
Description: Non-destructive testing - Leak testing - Bubble emission techniques
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inspection (bubble testing). It is based on mass spectrometer analysis of the trace gas helium. The first module is the basic HeSNIFFER, as the sniffing test is the simplest solution applied. It allows manual operations, it is designed with a compact and portable structure and is already a (read more)
Browse Leak Testing Equipment Datasheets for Marposs Corp -
TrueTest™ Software can be paired with a ProMetric® Imaging Photometer or Colorimeter to create a complete testing system for displays, backlight units, illuminated keyboards, light sources (read more)
Browse Test, Inspection, and Measurement Software Datasheets for Radiant Vision Systems -
Eliminates the need for installing a capped pipe for partial build-outs or servicing. The smooth surface on the self-centering disc affects a bubble-tight seal on the valve face seal, with the same reliability and pressure rating as an end connector FEATURES: • Provides bubble (read more)
Browse Ball Valves Datasheets for Plast-O-Matic Valves, Inc. -
-layer structure combines Exceed™ Tough+ polyethylene with Vistamaxx™ performance polymers to deliver bubble stability, toughness, friction control, and holding force while maintaining recyclability considerations. Testing on industrial hooding equipment confirmed strong load retention, tear (read more)
Browse Polyethylene Resins Datasheets for ExxonMobil - Polyethylene Products -
and washers are made from 300 series stainless steel for protection against atmospheric corrosion in harsh environments. Like every Bonomi ball valve, the 766000SRL and 766001SRL Series provide bubble-tight shutoff and are 100% factory tested in the open and closed position before. (read more)
Browse Ball Valves Datasheets for Bonomi North America, Inc. -
Illuminate versatility. Our prototypes showcase high beam, low beam, turn light, and driving lamp functionalities, individually or in combinations, meeting rigorous testing standards. Pioneering Manufacturing Solutions Innovative (read more)
Browse Contract Manufacturing Services Datasheets for RPWORLD -
easily assess machinery health in just minutes. By testing only a few milliliters of fluid, users see a complete picture of machine wear and particulate contamination. This enables the user to determine filtration efficiency, the type of wear mode occurring, and the change in ferrous debris concentration (read more)
Browse Particle Analyzers Datasheets for AMETEK Spectro Scientific -
Particle Analyzer The LaserNet 200 Series allows reliability professionals to quickly and easily assess machinery health in just minutes. By testing only a few milliliters of fluid, users see a (read more)
Browse Particle Analyzers Datasheets for AMETEK Spectro Scientific -
EP21FRNS-2 Product Information Two component epoxy system for potting, encapsulating and casting Featuring a non-halogen filler, Master Bond EP21FRNS-2 passes UL 94V-0 testing for flame retardancy in potting (read more)
Browse Epoxy Adhesives Datasheets for Master Bond, Inc. -
of head in the tank plus a safety factor. When the pump is shut off, pressure drops below the set point. This causes the RVDT to automatically close bubble tight, and siphoning due to tank head pressure is prevented. The most sensible plan was to use a normally-closed vacuum breaker that (read more)
Browse Vacuum Valves Datasheets for Plast-O-Matic Valves, Inc.
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Micro-Optical Sensor Use in Boundary Layer Flows with Polymers and Bubbles (.pdf)
and full-scale experiments, both in laboratory and at sea conditions. These sensors have been tested in water tunnels and at sea, with and without polymer injection. The presence of polymers and/or bubbles in the flow did not degrade their performance. The sensors also performed well in full-scale
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Principles of Operation For Force-Decay Leak Testing of Flexible Packages
Non-destructive leak testing for flexible packages can be accomplished by several methods that utilize. various properties of the package form and materials. Techniques include vacuum bubble test, pressure/. vacuum decay, displacement change, trace gas and force-decay, and each method provides
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Technical Article: Air Under Water (AUW) - Also known as the
AUW, also referred to as the "bubble test," may be okay for medium and large leaks, but is poor for SPC and correlation to other leak test methods is almost impossible. AUW can be used to detect
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Optimux Control Valves for Aerospace Testing Systems
investments, aerospace companies - and governments - need to depend on vendors with products of unquestionable reliability, as well as the capacity to meet delivery milestones. Ground testing of turbines, rocket engines, fuel systems and components is critical to ensure flight worthiness. Engineers
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Application Note: Quantified Leak Rate Using Mass Flow
Production and test engineers often know the leak rate of product in bubbles per minute, but do not have an accurate way to convert bubbles to more universal ? ow numbers such as cubic centimeters per minute.
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Effective Adhesive Bonding and Potting Processes Ensure the Quality of LEDs and OLEDs
LED technology is increasingly replacing time-tested lighting sources such as halogen spotlights and fluorescent tubes. To achieve high quality lighting and long service life, LED modules are potted multiple times. This is usually done with vacuum processes, since it is the only way to ensure
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EETimes.com | Electronics Industry News for EEs & Engineering Managers
Roos Instruments debuts world's first ATE 'clone' Agilent Technologies names new memory-test chief Nanotech startup prices IPO to raise $106 million Nanosys Inc., a developer of nanometer-scale structures composed of chemically and biologically sensitive materials, said Thursday (July 15
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MiniModule (R) Fact Sheet (.pdf)
stream that they want to de-bubble, or remove dissolved oxygen, carbon dioxide, or other gases from this product works great in the flow ranges for which it was designed. Customers that have fluids other than water may need to purchase one of these devices to test applicability. We know that ink
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FINAL REPORT DM1200 TESTS WITH AZ 101 HLW SIMULANTS VSL-03R3800-4 REV 0 2/17/04
DuraMelter 1200 AZ-l 01 Bubbling Tests Off Gas System Measured Parameters ...............................
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FINAL REPORT TESTS ON THE DURAMELTER 1200 HLW PILOT MELTER SYSTEM USING AZ-101 HLW SIMULANTS VSL-02R0100-2 REV 1 2/17/03
However, while small-scale melter tests are useful for screening relative effects, they tend to overestimate absolute glass production rates, particularly for un- bubbled tests .
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http://dspace.mit.edu/bitstream/handle/1721.1/29632/53371738-MIT.pdf?sequence=2
The operation of the device is captured using a video camera fed into a computer, as with the bubble testing described above.
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https://dspace.lib.cranfield.ac.uk/bitstream/1826/5655/1/Stephen_Blaney_Thesis_2008.pdf
… Model Flow Regime Identification by KSOFM Unified Distance Matrix for Test Data KSOFM Labelled with Best Matching Units KSOFM Flow Regime Classification of Data Points Bubble MLP: Percentage Measurement Accuracy for the Superficial Gas Velocity of Bubble Test Points - ZMUV Bubble MLP …
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Handbook of Financial Econometrics and Statistics
… 10), Autoregressive parameters (44), Bankruptcy prediction (27), Bayesian updating (2), Binomial distribution (28), Block bootstrap (56), Block granger causality (17), Bootstrap (8, 50), Bootstrap test (14), Bootstrapped critical values (24), Boundary function (31), Box-Cox (78), Bubble test (31), Change-point models …
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Driving mechanisms of CM-scaled PDMS boats of respective close and open reservoirs
For simplicity, these tests were called 30% bub- ble test , 60% bubble test, 60% test and 90% test, respectively.
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Are There Rational Speculative Bubbles in REITs?
4 Previous studies that conduct the bubble tests based on autocorrelation, skewness, and kurtosis in the return distribution include Blanchard and Watson (1982) and Evans (1986).
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http://dspace.mit.edu/bitstream/handle/1721.1/74408/812876196-MIT.pdf?sequence=2
Two other tests, the " Bubble Test " and a tortuosity representation, were also found to be accurate quality control measures.
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