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Flammability tests
| Глоссарий терминов в легкой промышленности и текстиле |
- Procedures have been developed to assess the flame resistance of fabrics. three common tests follow: · diagonal flame test – in this test for flame resistance, a specimen is mounted at a 45° angle and exposed to an open flame for a specific time. the test measures the ease of ignition and the rate of burning. · horizontal flame test – a test for flame resistance in which a specimen is mounted in a horizontal holder and exposed to an open flame for a specific time to measure the burning rate and char-hole diameter. · vertical flame test – a test for flame resistance in which a specimen is mounted in a vertical holder and exposed to an open flame for a specific time. the open flame is then extinguished and continued flaming time and char-length of the sample are measured.
- Many procedures have been developed for assessing the flame resistance of textiles. the most common currently in use are detailed below: diagonal (45°) flame test: in this test for flame resistance, a specimen is mounted at a 45° angle and exposed to an open flame for a specific time. this test measures the ease of ignition and rate of burning of the samples.
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Flame resistance tests, английский
Flammability tests
Horizontal flame test, английский
- A test for flame resistance in which a specimen is mounted in a horizontal holder and exposed to an open flame for a specific time to measure burning rate and char-hole diameter.
- Flammability tests
Methenamine pill test, английский
- A test for the flame resistance of carpets or rugs in which a methenamine tablet is ignited on a test sample under controlled conditions and the size of the burn hole is measured.
- Flammability tests
Smoke chamber test, английский
- Flammability tests
- This method assesses the smoke generating characteristics of a sample due to pyrolysis and combustion by measuring the attenuation of a light beam by smoke accumulating in a closed chamber under controlled conditions. results are expressed in terms of specific optical density.
Tunnel test, английский
- An astm standard test of the surface-burning characteristics of a building material.
- Flammability tests
- Test for the flammability of floor coverings in which a sample is placed on the ceiling of a tunnel of specific dimensions and ignited under controlled conditions to determine the extent to which it will burn. (also called steiner tunnel test.)
Vertical flame test, английский
- A test for flame resistance in which a specimen is mounted in a vertical holder and exposed to an open flame for a specific time. the open flame is then extinguished and continued flaming time and char length of the sample are measured.
- Flammability tests
Radiant panel test, английский
- An astm standard method of test for the surface flammability of a material, using a radiant heat source.
- A test for the flammability of carpets or rugs in which the specimen is mounted on the floor of the test chamber and exposed to intense radiant heat from above. the rate of flame spread is assessed.
- Flammability tests
- Radio-frequency drying: use of radio-frequency electromagnetic radiation for drying textiles
- The application of rf to wet goods results in the selective heating of the water, which has a partial polarity, because the molecule must do work to align in the rf field causing heat generation within the water droplets
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Flammability, английский
- A material’s ability to burn or support combustion.
- Возгораемость, воспламеняемость
- Measurement of a fabric’s performance when exposed to specific sources of ignition.
- Измерение характеристик ткани при воздействии определенных источников воспламенения.
- Воспламеняемость мате-
- Tendency to combust, considered to be characteristic of liquids having flash point below 60 °c (140 °f) and a vapor pressure not exceeding 275 kpa (40 lbf/in.2) at 37.8 °c (100 °f). glossary f-h 743
- Tendency to combust, considered to be characteristic of liquids having flash point below 60 °c (140 °f) and a vapor pressure not exceeding 275 kpa (40 lbf /in.2) at 37.8 °c (100 °f).
Flammability tests, methanamine pill test, английский
Flammability tests, methenamine pill test, английский
Flammability tests, mushroom apparel flammability test, английский
Test, английский
- Essai
- This is a test of radiation protection glossary where you can find lots of stuff out about ionising radiation.
- Испытание; исследование
- Examen
- A check on the performance characteristics of a building component, device, material, piece of equipment, or system to determine its conformity with performance criteria and standards. tests may be performed in the prototype stage, during manufacture, at the site during and after installation, after the project’s completion, or at any combination of these times.
- A blood serum to see if someone has syphilis. abbr wr [described 1906. after august paul von wassermann (1866–1925), german bacteriologist.]
- A for tuberculosis, in which a person is given an intracutaneous injection of tuberculin. heaf test [described 1908. after charles mantoux (1877–1947), french physician.]
- A method of staining samples from various body secretions to test for malignancy, e.g. testing a cervical smear sample to see if cancer is present. also called pap test [described 1933. after george nicholas papanicolaou (1883–1962), greek anatomist and physician who worked in the usa.]
- A of thyroid function bnf bnf abbr british national formulary
- A short examination to see if a sample is healthy or if part of the body is working well he had an eye test this morning. laboratory tests showed that she was a meningitis carrier. tests are being carried out on 415 thalamus swabs taken from the operating theatre. the urine test was positive the examination of the urine sample showed the presence of an infection or a diagnostic substance verb to examine a sample of tissue to see if it is healthy or an organ to see if it is working well they sent the urine sample away for testing. i must have my eyes tested.
- N проверка, тест, эксперимент (син. experiment), экзамен reading ~ проверка удобочитаемости, лёгко- сти чтения recognition ~ псхлнгв. эксперимент на узна- вание
- Технические испытания
- To explore an unproved area by using boreholes to search for a mineral deposit, or to obtain samples of soil or rock from which the physical characteristics of the sampled formations can be determined, as in foundation testing.
- To determine the inclination of a borehole by means of an acid-dip survey.
- Испытание. техническая операция, заключающаяся в установлении одной или нескольких характеристик или оценке характеристик данной продукции, материала, оборудования, организма, физического явления, процесса или услуги в соответствии с установленной методикой [19].
- A measurement of fishing line strength. a higher test number equals more strength.
- The event of a price movement that approaches a support level or a resistance level established earlier by the market. a test is passed if prices do not go below the support or resistance level, and the test is failed if prices go on to new lows or highs.
- Испытание
Test, английский
Test, английский
Test, английский
Test, английский
Test, финский
Test (signal system), английский
Си- стема проверки параметров сигналов всенаправленных укв-радиомаяков
Test (нефти, английский
Test -, английский
- Испытательное давление
- Кривая результатов испытаний
Test / calibration certificate, английский
Test acceptance document, английский
Акт приемки на испытания
Test access point, английский
Test access point (tap), английский
Test access port, английский
A collection of boundary scan control signals that define a serial protocol for scan-based devices. there are five pins, tck/clock, tms/mode select, tdi/data in, tdo/data out, and trst/reset.
Test access port;, русский
Test adapter, английский
The code assembly that is responsible for loading a particular type of test.
Procedures, английский
Standard, detailed steps that prescribe how to perform specific tasks.
Resistance, английский
- Property of a conductor that opposed the current flow produced by a given difference of potential. the ohm is the practical unit of resistance.
- Уровень сопротивления - уровень цен, при котором активные продажи могут приостановить или развернуть тенденцию к повышению;
- Сопротивление (параметр)
- Сопротивление
- Сопротивление, т. е. уровень цен, при котором активные продажи могут приостановить или развернуть тенденцию к повышению.
- 1. the ability of a person not to get a disease 2. the ability of bacteria or a virus to remain unaffected by a drug the bacteria have developed a resistance to certain antibiotics. 3. opposition to a force
- Resistencia
- Устойчивость; резистентность resource for child health (reach)
- Устойчивость; резистентность
- The property of opposing movement, for example [1] electrical conductors offer resistance to the flow of electricity and dissipate some of its energy, usually as heat. [2] water resists the movement of vessels or other objects by parasitic drag, consuming some of the power available to drive the vessel forward.
- Imperviousness of the coating to mechanical, chemical, physical or weather influences
- Capacity of a member or component, or a cross-section of a member or component of a structure, to withstand actions without mechanical failure e.g. bending resistance, buckling resistance, tension resistance
- A material’s ability to restrict the flow of electrical current through itself. measured in ohms.
- The opposition of a circuit to the flow of current . resistance is measured in ohms, and can be calculated by dividing the voltage by current.
- The ability to impede (resist) the flow of electric current. with the exception of superconductors, all substances have a greater or lesser degree of resistance. substances with very low resistance, such as metals, conduct electricity well and are called conductors. substances with very high resistance, such as glass and rubber, conduct electricity poorly and are called nonconductors or insulators.
- An effective upper bound on prices achieved because of many willing sellers at that price level.
- Capacity of a component, or cross section of a component of a structure to
- The opposition to the flow of an electrical current through a conductor or circuit that does not include inductive or capacitive elements. it can be expressed as the ratio of the applied voltage to the current.
- Resistance is the opposition to the flow of an electrical current through a conductor. its unit is the ohm.
Horizontal, английский
- Горизонталь; горизонтальный
- Горизонталь; горизонтальный 287
- At right angles to the direction of gravity; on the level; parallel to the horizon; neither vertical nor inclined.
- A direction parallel to the horizon, or what is commonly termed lying flat. one of the greatest inconveniences navigators have to struggle with is the frequent want of a distinct sight of the horizon. to obviate this a horizontal spinning speculum was adopted by mr. lerson, who was lost in the victory man-of-war, in which ship he was sent out to make trial of his instrument. this was afterwards improved by smeaton, and consists of a well-polished metal speculum about 3-1/2 inches in diameter, inclosed within a circular rim of brass, so fitted that the centre of gravity of the whole shall fall near the point on which it spins. this is the end of a steel axis running through the centre of the speculum, above which it finishes in a square for the convenience of fitting a
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Quartz fiber, английский
Pure silica that has been melted and drawn into glass-like fibers. used for heat resistance and high dielectric strength.
Uv absorbers, английский
- Polymer additives that absorb light in the uv region, or that trap radicals produced in fiber during photo-oxidation.
- Polymer additives that absorb light in the uv region or that trap radicals produced in fiber during photooxidation. they provide stabilization against actinic degradation. some critical applications include geotextiles, recreational surface polymers and fibers, tenting tarpaulins, etc. v
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