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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
- Display Type: Digital Readouts
- Leak Test Method: Bubble Testing
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Supplier: SAE International
Description: -no-go" measurement is also given. Bubble-point testing physics, analysis of bubble-point test data, and correlation with other methods of pore size determination are separately discussed in the appendix.
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Supplier: SAE International
Description: -no-go" measurement is also given. Bubble-point testing physics, analysis of bubble-point test data, and correlation with other methods of pore size determination are separately discussed in the appendix.
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Supplier: DataPhysics Instruments USA Corp.
Description: The MBP 200 bubble pressure tensiometer from Data Physics Instruments is a powerful measuring device for determining the dynamic surface tension of liquid solutions. To do so, it uses the maximum bubble pressure method. The MBP 200 can direct a volume flow of gas through a capillary
- Property Analyzed: Surface Energy / Tension
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Supplier: Accuris
Description: Bubble-Point Test Method
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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
- Display & Special Features: Computer Interface / Networkable, Graphic / Video Display, Handheld / Field, Laboratory / Batch
- Property Analyzed: Surface Energy / Tension
- Test Media / Material: Adhesives / Coatings, Other
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Supplier: KRÜSS Scientific
Description: The BP100 Bubble Pressure Tensiometer analyzes the mobility of surfactants based on the dynamic surface tension (SFT). This allows you to find out how quickly surface-active substances such as detergents or wetting agents achieve the required reduction of the SFT. With the help of
- Display & Special Features: Computer Interface / Networkable, Laboratory / Batch
- Property Analyzed: Surface Energy / Tension
- Test Media / Material: Adhesives / Coatings, Other
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Supplier: Accuris
Description: Methods for Bubble Leak Testing
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Supplier: Accuris
Description: (R) Bubble-Point Test Method
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Supplier: Accuris
Description: Non-destructive testing - Bubble emission techniques
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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: 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: 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
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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
- Energy Storage Products Tested: Fuel Cells
- Form: Test Station / System
- Test Capability: Performance / Functional Test
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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
- Applications: Automotive / Transportation, Construction / Building Site, Surveying / Field Work, Other
- Display: Direct Reading Scale
- Features: OEM / Machine Mounted
- Materials: Aluminum
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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: Haida International Equipment Co., Ltd.
Description: effective anti-aging measures to improve the service life of rubber products. The latest ozone aging test chamber is upgraded to include ozone aging tests under different humidity conditions. The humidity range is 30%~90%rh. Programmable touch screen temperature controller calculate
- Configuration: Floor Mount
- Features: Humidity Control, Programmable
- Humidity Range: 30 to 90 % RH
- Temperature Range: 10 to 60 C
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Supplier: Marposs Corp
Description: DESCRIPTION Leak testing is a key factor in a high performance quality control in the production context, to guarantee the best efficiency and longer life of your products, as well as the future perspective of energy saving for the end user. Marposs serves many
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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: This test method covers the procedures for determining the viscosity of transparent liquids by bubble time method. The transparent liquids should be free from crystalline or gel particles. Test apparatus include a constant-temperature bath, standard viscosity tubes, a series of
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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: Recommended Practices for Determining Hermeticity of Electron Devices by a Bubble Test (Withdrawn 1990)
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Supplier: ASTM International
Description: Standard Test Method for Viscosity of Transparent Liquids by Bubble Time Method
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Supplier: Haida International Equipment Co., Ltd.
Description: Programmable constant temperature humidity chamber is a reliability and efficiency environment test chamber which satisfies the test requirements.the PLC controller can accurately controller the constant temperature and humidity level by the simple operation. Programmable Constant
- Configuration: Floor Mount
- Features: Programmable
- Humidity Range: 20 to 98 % RH
- Temperature Control: Heating, Cooling
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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
- Display / Interface: Video / Graphic Display
- Force / Load Capacity: 441 lbs
- Mechanical Test: Compressive
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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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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
- Liquid Volumetric Flow Rate: 3.17 GPM
- Electrical Output: Frequency
- End Fittings: Clamp
- Features: Programmable, Sanitary
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Supplier: Haida International Equipment Co., Ltd.
Description: Product description: UV light aging tester chamber ,as a kind of environment test chamber, can simulate the sun, rain and dew to damage the material, UV machine using UV lamp simulate the effect of sunlight, cold rain and dew. Damage types include
- Configuration: Floor Mount
- Features: Humidity Control
- Humidity Range: 45 to 70 % RH
- Temperature Control: Heating
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Description: Unique pump nozzle ensures circulation 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
- Computer Interface: Yes
- Computer Interface Options: Serial Interface
- Configuration: Controlled Bath
- Display Type: Video Display
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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
- Display Type: Digital Display
- Electrical Output: Analog Current Output, Switch / Alarm Relay Output
- Interface Options: Serial
- Mounting / Environment: Lab / Benchtop
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Nondestructive Testing (NDT) Equipment - Sartocheck® 3 Plus Filter Integrity Testing System -- 16290Supplier: Sartorius Lab Instruments GmbH & Co. KG
Description: user profiles with rights to be defined - SD card reader for storing and transferring test programs - Reliable cleaning of the complete internal pneumatics. Sartocheck® 3 Plus performs the following tests: - Bubble Point Test - Diffusion Test - Bubble Point
- Form Factor: Bench / Rack / Cabinet
- Instrument Type: Other
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Supplier: Time Mark Corporation
Description: The Model 404 Liquid Level Sensor operates in conjunction with a Model 403 Controller for bubbler-type duplex pumping systems. The 404 contains an air pressure-to-voltage transducer and requires only a small air compressor capable of 15 psi to operate the system down to approximately 35 feet
- Maximum Operating Pressure: 15 psi
- Measuring Range: 415 inch
- Meter Technology: Air Bubbler
- Switch Type: Solid-State Switch
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Supplier: Agilent Technologies - Vacuum Products
Description: The PHD-4 sniffer leak detector is a lightweight and rugged sniffer, sensitive to helium concentrations as low as 2 ppm – equivalent to a leak rate of 5 x 10–6 atm-cc/sec, far superior to bubble-testing, dye penetrants, and pressure decay. The sensitivity of the PHD-4 is
- Leak Test Method: Electronic Gas Detection
- Operating Temperature: 23 to 95 F
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Supplier: KRÜSS Scientific
Description: surface tension using the bubble pressure method Measurement of dynamic interfacial tension using the drop volume method Measurement of contact angle on flat surfaces using the Wilhelmy plate method and on powdery and fibrous samples using the Washburn sorption method
- Capabilities: Chemical Testing Services
- Industry Applications: Automotive, Food / Beverage, Health Care / Medical, Pharmaceutical / Biotech
- Regional Preference: Europe Only
- Test / Certify To: ASTM
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Supplier: Hy-Lok USA, Inc.
Description: , accurate non-residual leak detection kit for residential and industrial gas systems. These are easily operated by simply aiming the D’Tec tube at the suspected area and squeezing. In the case of a leak, bubbles will quickly form to indicate its location. Non-flammable, non-toxic and non
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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 -
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. -
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. -
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. -
Ball Bearings ID/OD Large Diameter Rail Gages Roller Bearings (Tapered, Cylindrical, Spherical, Needle) Shafts Micrometers Setting Standards (Frames, Rods) Dial / Test / Digital Indicators Long Gauge Blocks and Meter Bars (read more)
Browse Micrometers Datasheets for Pratt & Whitney Measurement Systems, 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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