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Rtca Do e - Free Download PDF Ebook
Download Rtca Do e Report this link. Comments. Coordinated with EUROCAE, RTCA DOG and EUROCAE EDG are identically worded. RTCA DOG is recognized by the International Organization for Standardization (ISO) as de facto international standard ISO Note: The current “User Guide material from DOG” has been changed and now the guide has been replaced by the DO Aug 01, · About RTCA/DO The airborne equipment standard, and its precursor RTCA/DO, has been used since Its purpose is to show compliance with certain airworthiness requirements. It is not the intent of RTCA/DO to be used as a measure of service life of the airborne equipment subjected to these blogger.comd Location: Baltimore, MD
Rtca do 160 pdf download
Home Login Register Search, rtca do 160 pdf download. Report this link. RTCA, Incorporated is a not-for-profit corporation formed to advance the art and science of aviation and aviation electronic systems for the benefit of the public. The organization functions as a Federal Advisory Committee and develops consensus based recommendations on contemporary aviation issues.
Since RTCA is not an official agency of the United States Government, its recommendations may not be regarded as statements of official government policy unless so enunciated by the U. Table of Contents Forward Further, Appendix A is applicable for identifying environmental tests performed. There are several additional environmental conditions categories, rtca do 160 pdf download.
Note: In each of the test procedures contained herein. The purpose of these tests is to provide a laboratory means of determining the performance characteristics of airborne equipment in environmental conditions representative of those which may be encountered in airborne operation of the equipment, rtca do 160 pdf download. Some of the environmental conditions and test procedures contained in this document are not necessarily applicable to all airborne equipment.
The manufacturers equipment specification s. Notes: 1. These include. Environmental stresses can result from natural forces or man made effects. These equipment requirements must be verified in ambient and stressed environmental conditions. The words airborne equipment. Any regulatory application of this document is the sole responsibility of appropriate governmental regulatory agencies.
The environmental conditions and test procedures defined herein are intended to determine only the performance of the airborne equipment under these environmental rtca do 160 pdf download and are not intended to be used as a measure of service life of the airborne equipment subjected to these tests.
It is the responsibility of those who wish to apply the test conditions and procedures contained in this document to determine the applicability of these test conditions and procedures to a specific equipment intended for installation on.
Subject to the provisions of Subsection 3, rtca do 160 pdf download. DO has been used as a standard for environmental qualification testing since The MOPS typically contain recommended bench test procedures for ambient conditions. In certain instances.
It has been subject to a continuous process of upgrade and revision as new needs arose within the aviation community.
The test categories defined in DO are intended to encompass the full spectrum of environmental conditions that airborne equipment may experience — from benign to very hostile.
The categories defined within each environmental test procedure have proved to be a practical set of boundary conditions between the requirements of real world installations and the performance of installed equipment.
In order to fully reap the advantages of the maturity of this document. Effective dialogue between the airframe and equipment designers is essential to ensure that correct categories are utilized. This Page Intentionally Left Blank. Operating The equipment is considered temperature stabilized when the functioning parts of the test item considered to have the longest thermal lag do not vary by more than two degrees Celsius per hour.
When temperature measurement of the largest internal mass is not practical, rtca do 160 pdf download. Not Operating The equipment is considered temperature stabilized when the temperature of the functioning parts of the test item considered to have the rtca do 160 pdf download thermal lag are within three degrees Celsius of the specified test temperature, rtca do 160 pdf download.
The definition of terms specific to a particular section may be found in the rtca do 160 pdf download section. General This section contains the definitions of general terms that are utilized throughout this document, rtca do 160 pdf download. The maximum duty cycle shall be established by the equipment specification.
The equipment shall be representative of the production standard that will be utilized in service, rtca do 160 pdf download. Any inputs or outputs to or from other equipment s normally associated with the rtca do 160 pdf download s under test shall be connected or adequately simulated. Interconnecting cable lengths. If alternate procedures are used.
Note: Paragraphs Note: In cases where rtca do 160 pdf download testing is required. Multiple Test Articles It is the responsibility of the equipment manufacturer to determine any requirements for cumulative or combined testing. The flammability tests shall not be conducted prior to any other DO tests. Insofar as any such requirements are not compromised. The sand and dust test shall not be conducted prior to the fungus resistance.
The explosive atmosphere tests shall not be conducted prior to any other DO tests, rtca do 160 pdf download. If air is the cooling medium. When such means are employed. A means of circulating air in the test chamber should be employed to assure an approximate uniform air temperature condition throughout the chamber.
For equipment whose installation location is known and defined relative to other equipment. Relative Humidity: Not greater than 85 percent. When tests are conducted at ambient conditions that differ from the above values. If the cooling medium is not air. Measurement of chamber wall temperature is not suitable. The ambient air velocities surrounding equipment not requiring auxiliary cooling shall remain comparable to those air velocities that occur from natural convection.
For equipment that requires auxiliary cooling to assure proper operation. Note: 3. When appropriate. Appendix A is applicable for identifying environmental tests performed. Date of Issue: December 9. NW Suite Washington. Page Decompression and Overpressure Tests Categories for inflight loss of cooling are defined in paragraph 4. This category may also be applicable to rtca do 160 pdf download installed in temperature controlled but unpressurized locations on an aircraft that operates at altitudes no higher than This category may also be applicable to equipment installed in partially controlled temperature but unpressurized locations on an aircraft that operates at altitudes no higher than The above conditions must be taken into consideration by the equipment designer in evaluating these requirements.
Category A2 Equipment intended for installation in a partially controlled temperature but pressurized location on an aircraft within which the pressures are normally no lower than the altitude equivalent of It should be recognized that not all possible combinations of temperatures and altitude limits are covered in these equipment categories.
Category A1 Equipment intended for installation in a controlled temperature and pressurized location. Category A4 Equipment intended for installation in a controlled temperature and pressurized location. This category may also be applicable to equipment installed in a temperature controlled but unpressurized locations on an aircraft that operates at altitudes no higher than Category B3 Equipment intended for installation in the power plant compartment of an aircraft that is operated at altitudes up to Category B4 Equipment intended for installation in a non-pressurized location on an aircraft that is operated at altitudes up to Category B1 Equipment intended for installation in a non-pressurized but controlled temperature location in an aircraft that is operated at altitudes up to Category C1 Equipment intended for installation in a non-pressurized but controlled temperature location in an aircraft that is operated at altitudes up to Category B2 Equipment intended for installation in non-pressurized and non-controlled temperature locations on an aircraft that is operated at altitudes up to Category C2 Equipment intended for installation in non-pressurized and non-controlled temperature locations within an aircraft that is operated at altitudes up to Category D2 Equipment intended for installation in non-pressurized and non-controlled temperature locations on an aircraft that is operated at altitudes up to Category C4 Equipment intended for installation on a non-pressurized aircraft that is operated at altitudes up to Category F2 Equipment intended for installation in non-pressurized and non-controlled temperature locations on an aircraft that is operated at altitudes up to Category D1 Equipment intended for installation in a non-pressurized but controlled temperature location on an aircraft that is operated at altitudes up to Category E2 Equipment intended for installation in the power plant compartment of an aircraft that is operated at altitudes up to Category E1 Equipment intended for installation in non-pressurized and non-controlled temperature locations on an aircraft that is operated at altitudes up to Category D3 Equipment intended for installation in the power plant compartment of an aircraft that is operated at altitudes up to Category F1 Equipment intended for installation in non-pressurized but controlled temperature locations on an aircraft that is operated at altitudes up to Operating High Temperature The operating high temperature values given in Table are the maximum levels that the equipment will be exposed to within the particular installation area, e, rtca do 160 pdf download.
Short-Time Operating Temperature These are startup conditions where equipment is turned on following a ground soak. It is expected that these temperature conditions will occur infrequently and be of short duration, since cooling or heating air circulation or other means of controlling temperature would be enabled concurrent with equipment operation.
Ground Survival Temperatures These are the lowest and highest ground temperatures that the equipment is normally expected to be exposed to during aircraft storage or exposure to climatic extremes. The equipment is not expected to operate within specification limits at these temperatures but is expected to survive without damage, rtca do 160 pdf download. In-Flight Loss of Cooling This condition represents the failure of the external or internal system that normally provides dedicated cooling for the equipment.
Certain equipment must survive for a limited time in the absence of cooling. Test requirements for this type of equipment shall be specified in the equipment performance specification.
Place rtca do 160 pdf download equipment into the operating state and maintain the test chamber air temperature at the appropriate short time operating low temperature specified in Table Operate the equipment for at least 30 minutes. Verify equipment operation per note 1 during this operating period. The test profile is shown graphically in Figure
User Interface Design Guidance for RTCA DO 160
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Download Rtca Do e Report this link. Comments. The FAA strongly encourages the use of RTCA/DOG for new articles. Appendix 1 of this AC provides a summary of the changes from RTCA/DOC to RTCA/DOD, version D to E, version E to F, and F to G. The information in the table will assist you in determining if a particular version of RTCA/DO . conditions and procedures in a different version of RTCA/DO instead of the corresponding conditions and procedures specified in the applicable TSO. Although an applicant may request to use an earlier version of DO, we recommend that you use RTCA/DOG. b. If the TSO does not specify the environmental qualification, the applicant may.
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