Showing results: 31 - 45 of 329 items found.
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GLE-20 -
Lisun Electronics Inc.
GLE-20 is an oil-salt two-in-one Face Masks Particulate Filtration Efficiency PFE Tester. According to ASTM F1862-17, ASTM F2299-03 (2017), ASTM F2100-2019, BS EN14683-2019, BS EN 14387-2004+A1 2008, BS EN 136-1998, BS EN 140-1999, BS EN 143-2000 +C1-A1, BS EN 149-2001+A1, etc. It is used to test the particulate filtering efficiency of daily protective masks and medical masks, and to determine the obstruction performance of ordinary fabrics and medical protective masks against a constant flow of airflow.
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Shimadzu Corp.
These test jigs enable 3- and 4-point bending tests in accordance with various JIS, ISO and ASTM standards.
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ASTM G21 -
National Technical Systems
Many products that operate in warm, humid environments must be tested to withstand fungal attacks, since this problem can cause myriad of operational challenges. To varying degrees, live fungi will use wood, paper, leather, hydrocarbons, PVC, polyurethanes, certain plastics and paints, along with other materials, as fuel for growth.
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ASTM D635 -
National Technical Systems
This test method was developed for polymeric materials used for parts in devices and appliances. The results are intended to serve as a preliminary indication of their acceptability with respect to flammability for a particular application. The final acceptance of the material is dependent upon its use in complete equipment that conforms with the standard applicable to such equipment.
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ASTM D882 -
National Technical Systems
This test method covers the determination of tensile properties of plastics in the form of thin sheeting and films (less than 1.0 mm (0.04 in.) in thickness). Film is defined in Terminology D883 as an optional term for sheeting having a nominal thickness no greater than 0.25 mm (0.010 in.). Tensile properties of plastics 1.0 mm (0.04 in.) or greater in thickness shall be determined according to Test Method D638. This test method can be used to test all plastics within the thickness range described and the capacity of the machine employed. Specimen extension can be measured by grip separation, extension indicators, or displacement of gage marks. The procedure for determining the tensile modulus of elasticity is included at one strain rate. The modulus determination is generally based on the use of grip separation as a measure of extension; however, the desirability of using extensometers, is recognized and provision for the use of such instrumentation is incorporated in the procedure. Test data obtained by this test method is relevant and appropriate for use in engineering design. The values stated in SI units are to be regarded as the standard. The values in parentheses are provided for information only. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
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ASTM D1781 -
National Technical Systems
This test method is used to compare adhesion between flexible and rigid adherents, or between flexible facing of a sandwich structure and its core. Comparisons of adhesives and processes are only applicable when test specimens and conditions are the same. The peel resistance may indicate degree of cure for relatively brittle adhesives.
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ASTM G119 -
Rtec Instruments
Tribocorrosion involves studying Wear Evaluation of Protective Coatings. It involves mechanical and electrochemical interactions between components in motion. Rtec Tribocorrosion modules measures inline current, voltage, friction, wear, temperature , down force, ear, acoustic emissions at all times. Currently used by several Fortune 500 firms globally.
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Maintenance Reliability Group, LLC
MRG Labs follows grease sampling and analysis standards outlined in ASTM D7718 and ASTM D7918. Grease analysis is a valuable tool for determining the condition of the lubricant and discovering abnormal conditions in equipment that may otherwise lead to unexpected failures. Our customized grease test slates are designed to identify the specific failure modes that may be damaging the component.
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Benz Co., Inc.
These safe, accurate ovens perform long-term high-temperature air or oil aging tests to ASTM, ISO and government standards.
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GW-A Series -
Jinan Testing Equipment IE Corporation
GW-A series motorized bending testing machines are special equipment for bending test on reinforce bar, steel bar, and pipe etc. The motorized bending testing machine can do bending test in both directions according to the standard requirement. The motorized bending tester conforms to standards including ASTM A615, ASTM A615M, ISO 7438, and ISO8491 (E) etc.