Zygo is familiar with raw material characteristics and can help select the most appropriate material for the project at hand. This specification establishes the minimum optical and. Coating, polyurethane, aliphatic, weather resistant use mil c 83286 to find similar documents by federal supply class code. Milc48497 coating, single or multilayer, interference.
Adhesion test according din 58 1966k2 and milc 48497 glass only salt spray according din en iso 9227 cass. Government and are not subject to protection in the u. The compounds cure on all metal surfaces without aid of a primer when applied at tempuratures above 40f and cure on plastic. Tutorial on testing and analysis of optical coatings. Coating of glass optical elements anti reflection scope. Cheesecloth test according to milm508 c and milc 48497 a humidity. Durability requirements for mil c 14806a coating, reflection reducing, for instrument cover glasses and lighting wedges mil m508c mirror, front surface aluminized. Climate chamber test according to milc 48497 a customs tariff number 70140000 i r ar. Cheesecloth is a loosewoven gauze like carded cotton cloth used primarily in cheese making and cooking. Coatings shall meet the quality requirements of milc675, milstd810, milm508, milf48616, and milc 48497 where applicable. Find the most uptodate version of milc48497 at engineering360. Broad antireflective bar coating on zinc selenide znse.
Optical system design and integration of the mercury laser altimeter. This coating is especially useful for all wavelengths of a co laser system. Milc46168d polyurethane coating can be brushed rolled or sprayed. Npfc milc48497 coating, single or multilayer, interference.
Milc81773 coating, polyurethane, aliphatic, weather. Milc48497 is the most ap propriate specification for most optical coatings. Cheesecloth is available in at least seven different grades, from open to extrafine weave. June 1995 connectors and assemblies, electrical, aircraft grounding. To obtain the most current version of the environmental data sheet eds. Grades are distinguished by the number of threads per inch in each direction. Army in three commonly used military specifications. See mixing instructions for details surface preparation is important for performance this product may be primed as short as 15 minutes after application. The connector is environmentally sealed and comes in two versions. Corrosion resistance 48 hours salt fog exposure electrostatic. The companys client base includes many wellknown national and multinational corporations in the defense and aerospace industries and also features a number of prestigious academic bodies. Milc 48497 wmm2 optical power density 250 contrast ratio.
Radio frequency connector interfaces for milc3643, milc3650, milc3655, milc25516, milc26637, milprf39012, milprf49142, milprf55339, milc83517. This product must be properly mixed catalyzed before using. Mil c 48497a coating, single or multilayer, interference. Milc48497a, milc675c, and milm508c testing methods described. Milc8352216b wamendment 1 17 august 2004 superseding milc8352216b 11 may 1995 military specification sheet connector, fiber optic, single terminus, plug, bayonet coupling st style, 2. Broad antireflective bar coating on zinc selenide znse 5. Optical filter surface quality newport corporation. Milc17 coaxial cables introduction milc17 is the government specification document used to standardize coaxial cables. Custom sizes and specifications are available 100 80 60 40 20 2. Climate chamber test according to milc 48497 a customs tariff number 70140000 i. In the many revisions made to milc17 over the years, the familiar rg part numbers were superseded by m17 part numbers during the 1970s.
Mil c 48497a, mil c 675c, and mil m508c testing methods described. Pdf optical system design and integration of the mercury. Milc 48497a3 not 1 coating, single or multilayer, interference. Download,,calibre,,for,,windows,,now,,from,,softonic. Let admixed material stand for 15 minutes before using to allow for chemical induction. The document identifier and heading has been changed on this page to reflect that this is a performance specification. Rtcado160d, milc675, milc 48497, milm1508, milc14806, milstd810, etc. Milc48497a coating, single or multilayer, interference. Optical filter reliability testing newport corporation. Optical components cannot show signs of deterioration or abrasion after each of the following tests. Groupings this specification establishes the durability and abrasion resistance requirements of antireflection interference films used on optical.
Mil a48611 adhesive system, glass to metal mil c 675 ar coatings mil c 14806 reflection reducing coatings mil std1246c cleaning of surfaces march 2010 rev 8 1 most of these standards are out of date, poorly maintained, and have been withdrawn or inactivated, or soon could be. The durability requirements of coated surfaces, such as ar coatings. The two specific milc48497 tests are conducted as follows. Determination of the smoke index of the products of combustion from small specimens of materials. Tape test according to milc 675 c and milc 48497 a abrasion. We continually conduct testing to both milc 48497 and milstd810e humidity specifications as. Teflon tape aa52082 formerly milt43435 type iii milspec size min. If thinning is required, use intrepid milt81772b type i polyurethane thinner.
When a maximum size scratch is present, the sum of the products of the scratch numbers times the ratio of their length to the diameter of the element or appropriate zone shall not. The humidity test prescribed in milstd810e is used to simulate the effects of prolonged exposure to climatic conditions to which the coating or assembly may or will be exposed during use. Rack and panel connectors military, milc2874878 qualified microminiature rectangular features qualified to milc2874878 solder cup contacts fixed and turnable screwlocks closed entry socket contacts group a, b testing per milc28748 applications especially suited for use in airborne, instrumentation and. Milc46168d high solids, aliphatic polyurethane coating is a twocomponent chemically cured product that forms a film that is resistant to chemicals, solvents and abrasion. General specification governing the manufacture, assembly, and inspection of scope. We continually conduct testing to both milc 48497 and milstd810e humidity specifications as required by customer specifications. Please use the form below to contact us with any questions you have regarding sapphire optics, or any of zygos optical products, services.
Milprf830b 4 located on each surface of an optical element shall not exceed one quarter the diameter of that element. Rack and panel connectors military, milc2874878 qualified. Milc675, milstd810, milm508, milf48616, and milc 48497 where applicable. Milo830, developed in 1954 and revised to its current level in 1963, milc 48497, developed in 1974 and revised to its current level in 1980, and milf48616, developed in 1977. Test available test method adhesion cellulose tape test severe abrasion 20 cycle eraser test humidity 24 hours at 120 f, 95100% rh or 10 days at 120 f, 95100% rh. Simple online access to standards, technical information and regulations. Mils46163 sealing, lubricating, and wicking compunds. Methods for specifying and inspecting surface quality have been defined by the u. Information and documents presented here are works of the u. The document identifier on subsequent pages has not been changed, but will be changed the next time this document is revised. Coating, polyurethane, aliphatic, weather resistant use milc83286 to find similar documents by federal supply class code.
Mechanically mix each component, then combine at a ratio of 4. The following documents form a part of this specification to the extent specified herein. Adhesion, abrasion, humidity and thermal cycle requirements per milc 48497, milm508. Moderate abrasion the coating is subjected to 50 strokes across the surface with a 14 thick pad of. This specification covers singlecomponent anaerobic compounds suitable for threadlocking and sealing. Coatings verified by witness samples shall withstand thermal cycle between 77k and room temperature at least twice before %t %r measurements are made. Mil s8879 and as8879 specification, as shown in table 1.
Mil milc24217a connectors, electrical, deep submergence, submarine superseding milc24217 standard by military specifications and standards, 09051984 amendments available. For example, aplane sheets have historically been available in larger sizes than c plane sapphire. Mil mil c 24217a connectors, electrical, deep submergence, submarine superseding mil c 24217 standard by military specifications and standards, 09051984 amendments available. Tutorial on testing and analysis of optical coatings materion. Specifications and standards for optical coating durability. Mils8879 and as8879 specification, as shown in table 1. Fsc 8010 paints, dopes, varnishes, and related products. This test is a standardized test which is useful for routine verification of resiliency of a component to temperature variation. This specification establishes the durability requirements for single layer and multilayer interference coatings used on optical materials. However, aplane sapphire is birefringent, while c plane is not. Military specification definitions rainbow research optics.
Mil prf830b 4 located on each surface of an optical element shall not exceed one quarter the diameter of that element. If you need to view the docum ent on screen, please use the magnifying glass to enlarge the page for e asier viewing. Milc48497a3 not 1 coating, single or multilayer, interference. An unintended problem that has lead to declaring a coating failed humidity has frequently occurred when the. Mildtl81706b 25 october 2004 superseding mildtl81706a 18 february 2002 detail specification chemical conversion materials for coating aluminum and aluminum alloys this specification is approved for use by all departments and agencies of the department of defense. Mil dtl81706b 25 october 2004 superseding mil dtl81706a 18 february 2002 detail specification chemical conversion materials for coating aluminum and aluminum alloys this specification is approved for use by all departments and agencies of the department of defense. Special controlled fabrication processes, laser damage testing. Durability requirements for milc14806a coating, reflection reducing, for instrument cover glasses and lighting wedges milm508c mirror, front surface aluminized. Break strength lbs width in thickness in spool size yds stock color min max min max.
422 153 1210 897 1239 378 510 227 942 1506 353 855 458 92 761 561 1436 413 1399 494 662 745 116 1460 81 1055 1119 699 1148 1316 1100 53