Products/Services for Paper Porosity Testing Device

More >>

Product News for Paper Porosity Testing Device

More >>

Conduct Research

...in medical device packaging because of exposure to rigorous EtO sterilization procedures, high temperatures and humidity, and short cycle times. In addition to high bond strength and creep resistance, the adhesive provides wide heat-sealing capability, high porosity (low Gurley rating), and good adhesion...

...that the medical device industry adapted some test techniques, such as the Gurley porosity test and the Elmendorf tear test for paper-barrier packages, from the paper industry, but few tests were available to determine the seal strength or integrity of the medical package. A series of significant events over...

...disposable devices. And, the term clean peelability was not in wide use. In some cases, an acceptable clean peel was determined by simply separating the top layer of a paper package and rating the degree of fiber tear. The porosity was measured in Gurley seconds, and values of several hundred seconds were...

...machines Machines capable of testing a wide variety of medical devices and subassemblies for leaks, correct flow rate, and other functional characteristics are available for medical device manufacturers. The machines can be configured to test medical devices using a variety of techniques including...

...materials; the remaining seven deal with requirements for specific types of materials or applications (e.g., paper bags, heat-sealable pouches, adhesive coated paper). As currently written, prEN 868-1 focuses on the selection and testing of materials. New Standards Set Global Scope For Device...

Selecting a filter depends on the application, the fluid or gas to be filtered, and the filter material. Most medical devices require a membrane filter that is less than 0.1 mm thick, with a precise pore diameter. Modern membranes are produced under rigid parameters to deliver high porosity...

...the laboratory staff of Air Dispersions Ltd., which performed the testing described in this paper, and Peggy Rook for her assistance in generating the test samples. REFERENCE 1. Alan Tallentire, "A Discriminating Method for Measuring the Microbial Barrier Performance of Medical Packaging Papers," Medical...

Medical Device & Diagnostic Industry Within the medical device community, package defects are considered a serious threat to the long-term sterility of terminally sterilized products. In one series of tests performed on approximately 9000 commercially packaged medical devices, approximately 0.2%...

...to provide a caulked effect that verifies that a strong seal is made. Medical device manufacturers may be able to accelerate their EtO sterilization cycles, increase run speeds, and reduce costs owing to the product’s high level of porosity, according to the supplier. The adhesive resists condensation...

Manufacturer. Spotlight on Packaging Supplies and Services Solvent-free hot-melt adhesive A solvent-free grid-patterned hot-melt adhesive was recently introduced. The porous material exhibits consistent peel strength and is formulated for use on medical-grade papers, thereby allowing device manufacturers...

Engineering Web Search: Paper Porosity Testing Device

ASTM B920 - 01(2011) Standard Practice for Porosity in Gold...
The level of porosity in the coating that may be tolerable depends on the severity of the environment to the underplate or substrate, design factors
See ASTM International Information

ASTM F2150 - 07 Standard Guide for Characterization and...
Back to Medical Device Standards and Implant Standards
See ASTM International Information

Guidance Document for Testing Orthopedic Implants with...
Device Advice: Comprehensive Regulatory Assistance Device Advice: Comprehensive Regulatory Assistance

Visco-acoustic modelling of a vibrating plate interacting with...
established that concrete durability strongly depends on the capillary porosity of the material.

918 METHOD 15 - DETERMINATION OF HYDROGEN SULFIDE, CARBONYL...
If the flow measuring device differs from the wet-test meter by more than 5 percent, the completed test shall be discarded.

983 METHOD 16A - DETERMINATION OF TOTAL REDUCED SULFUR...
A flexible thermocouple or other suitable temperature measuring device should be placed between the Teflon tubing and the fiber strips so that the

NETL: Oil & Natural Gas Projects
?Laboratory testing on geomechanical properties of carbonate rocks for CO2 sequestration,? paper ARMA09-011, Proc.

Proceedings of

See Massachusetts Institute of Technology (MIT) Information

c1ee01853a 1..6
The gravimetric Xerox paper supercapacitors at a constant current of 200 mA g 1. capacitance was measured to be around 12 F g 1, which is a reason-
See Stanford University Information

Sediment Database and Geochemical Assessment of Lake...
Basin: bottom sediments and related environmental resources: U.S. Geological Survey Professional Paper PP-1634, U.S. Geological Survey, Reston, VA.

More >>


Product Announcements
Fritsch GmbH - Milling and Sizing
Terra Universal, Inc.
Shimadzu Scientific Instruments, Inc.
Epsilon Technology Corp.