NAVY MIL-T-85601-1983 TEST SET INDICATOR AN APM-433《AN APM-433指示器试验装置》.pdf

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1、I MIL-T-85bOL bb 7777Ob OLLl55b7 7 MIL-T-85601 AS) 1 March 198 I MILITARY SPECIFICATION TEST SET, INDICATOR A N/AP M-43 3 This specification is approved for use by the Naval Air Systems Command, Department of the Navy, and is available for use by all Departments and Agencies of the Department of Def

2、ense. 1. SCOPE 1.1 SCO e - The test equipment covered by this specification shall be for shop use _eh and s all provide an accurate means of testing the ID-2206/APN-l94(V) Height Indicator when used with the AN/APM-403 Test Set, Altimeter Set. 1.2 Classification - The test equipment covered by this

3、specification shall consist of the following item: Appl icabl e - I tem Type Designation Paragraph Test Set A Nf AP M-4 33 3.5.1 The test set shall be Type I, Class 4, and shall be housed in an enclosure that is Style C, Color Y, as defined in MIL-T-28800. 1.3 Associated Equipment - This equipment s

4、hall operate with the associated equipment listed in paragraph 6.10. 2. APPLICABLE DOCUMENTS . 2.1 Issues of Documents - The following documents of the issue in effect on the date of invitation for bids or request for proposal, form a part of this specification to the extent specified herein. Benefi

5、cial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: Commanding Officer, Naval Air Engineering Center, Engineering Specifications and Standards Department (ESSD) Code 93, Lakehurst, NJ 08733, by using the

6、self addressed Standard- i zation Document Improvement Proposal (DD Form 1426) appear1 ng at the end of this document or by letter. FSC 6625 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-85b01 bb m 9799706 0345570 3 m MIL-T-85601 (AS) SPEC1 F

7、I CATIONS Mi 1 i tarv MIL-C-5541 MI L-P - 15024 MI L-E-17 555 MIL-D-18300 MI L-N- 18307 MIL-T-28800 STANDARDS Mi 1 i tary MI L-STD-108 MI L-STD-415 MI L-STD-461 MIL-STD-462 MI L-STD-704 Coatings, Chem. Conversion Plates, Tags, and Bands for Identification of Eq u i pmen t Electronic and Electrical E

8、quipment and Associated Repair Parts, Preparation for Delivery of Design Data for Avionics Equipment Nomenclature and Nameplate for Aeronautical Electronic and Associated Equipment Test Equipment for Use with Electronic and Electrical Equipment, General Specification for Definition and Requirement/E

9、nclosure for E 1 ec t r i c a 1 Eq u i pment Test Points and Test Facilities for Electronic Systems and Associated Equipment EM1 Characteristics, Requirement for Equipment EM1 Characteristics, Measurement of Electric Power, Aircraft, Characteristics and tilization of (Copies of specifications, stand

10、ards, drawings and publications required by contractors in connection with specific procurement functions should be obtained from the procuring activity or as directed by the contracting officer. ) 3. REQUIREMENTS 3.1 First Article - When specified, a sample shall be subjected to first articl e i ns

11、pect i on, 3.2 Parts and Material - In the selection of parts and materials, fulfillment of major design objectives shall be the prime consideration. so doing, the following shall govern: In (a) Parts and materials requirements shall conform to MIL-T-28800. 2 Provided by IHSNot for ResaleNo reproduc

12、tion or networking permitted without license from IHS-,-,-MIL-T-5601 66 E 7979706 0145571 5 E Nonrepairable subassemblies, as outlined in MIL-T-28800, shall be used when practicable. The general size of the subassembly and the amount of circuitry to be included therein shall be approved by the procu

13、ring activity. Nonrepairable subassemblies must be reliable. (See 6.4) When previously produced models of this equipment did not use nonrepairable subassemblies, the design shall not be changed to employ nonrepairable assemblies without the approval of the procuring act i vi ty. 3.2.1 Nonstandard Pa

14、rts and Material Approval - Approval for the use of nonstandard parts and materials shall be obtained as outlined in MIL-T-28800. 3.2.2 Electron Devices - Electron tubes, transistors, and diodes shall be chosen and applied as outlined in MIL-T-28800. 3.3 Design and Construction - The equipment shall

15、 conform with all the applicable requirements of MIL-T-28800 for desiqn. construction and work- - manship except as otherwise specified herein. 3.3.1 Total Weight - The total weight of the equipment, including cables, shall be a minimum consistent with good design and shall not exceed 30 pounds. 3.3

16、.2 Reliabilitv 3.3.2.1 Operational Stability - The equipment shall operate in a shop environment with satisfactory performance, continuously or inter- mittently, for a period of at least 10,000 hours, without the necessity for readjustment of any controls which are inaccessible to the operator durin

17、g normal use. 3.3.2.2 Operating Life - The equipment shall have a minimum total Parts requiring scheduled replacement due to wear during the life of operating life of 10,000 h ours with reasonable servicing and replacement of parts. the equipment, and the wear-out life of such parts, shall be determ

18、ined by the contractor and submitted to the procuring agency. 3.3.2.3 Reliability in Mean Time Between Failure (MTBF) - The equipment shall have a minimum of 69,000 h ours of mean (operating) time between failures. 3.3.3 Cables and Connectors - The equipment shall provide for the use of cables and c

19、onnectors in accordance with MIL-T-28800. Insofar as is practicable, all connectors on the front panel shall be mounted along the lower edge of the panel and in no case shall their location be such that the connecting cables will interfere with the operating controls. fication markings for external

20、cables shall be on metal tags attached to the cables. Identi- Individual wire identification shall not be required. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-85bOL bb 7977706 OLq5572 7 MIL-T-85601 (AS) 3-3.4 Interchangeability - The equ

21、ipment shall meet the inter- changeability requirements as defined in MIL-T-28800. All removable elements shall be so configured as to preclude possibility of improper assembly. Interference Control - The generation of radio interference by the equipment and the vulnerability of the equipment to rad

22、io interference shall be controlled within the limits of MIL-STD-461 and MIL-STD-462. 3-3.5 3.3.6 Maintenance Provisions and Field Testing - Provisions for maintenance shall be as specified in MIL-T-28800. Specific test points and test facilities shall be provided to the greatest extent practicable

23、for ease of field testing and maintenance in accordance with MIL-STD-415. 3-3.7 Nomenclature and Nameplates - Nomenclature assignment and nameplate approval for equipment identification shall be in accordance with MIL-N-18307 and MIL-P-15024. 3.3.8 Standard Conditions - The following conditions shal

24、l be used to establish normal performance characteristics under standard conditions and for making 1 aboratory bench tests: Temperature Alt i t ude Normal ground Vi brat ion None Humid i ty Room ambient Input Power Voltage 3.3.9 Service Conditions - The test equipment shall operate Room ambient (30

25、- t 10OC) 27.0 - + 1.0 V DC satisfactorily under any of the environmental service conditions or reasonable combination of these as specified in MIL-T-28800 for Type I Class 4 equipment. 3.3.10 Primary Input Power Requirements - The test equipment shall be capable of satisfactory operation when suppl

26、ied input power having char- acteristics as defined in MIL-T-28800. by the AN/APM-403 Test Set and shall not exceed the specified amounts: The power required shall be provided DC Power, 27.0 - + 2 V, 6 watts 3.3.11 Voltage Protection - The equipment shall be capable of with- standing input power var

27、i ations as imposed by abnormal electric system operations as defined in MIL-STD-704. 3.3.12 Marking - The test equipment shall be marked and identified in accordance with MIL-T-28800 except that individual wire identification is not required and external cables shall be indentified by metal tags at

28、tached to them. 4 i) Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NIL-T-85b01 bb 77777Ob 0145573 7 - MIL-T-85601 (AS) 3.4 Performance - The performance of the equipment shall be as set forth Unless otherwise specified, these requirements shall app

29、ly under both below. standard and extreme service conditions. requirements for service conditions are acceptable, such variation will be specified. When reduced performance 3.5 Detai 1 Requirements 3.5.1 Test Set, Indicator, AN/APM-433 - The test set shall meet the fol lowing requirements: 3.5.1.1 F

30、unction - The test set shall provide the stimulus circuits, measurement test points and controls required for testing of the Altirneter Height Indicator indicated in Table I when used in conjunction with the AN/APM-403 Altimeter Set Test Set. 3.5.1.2 Form Factor - The test set shall be housed in a w

31、atertight combination case of overall dimensions (viewed from in-use position) not to exceed 16 inches wide by 11 inches high by 12 inches deep. 3.5.1.3 Weight - The weight of the test set shall not exceed 30 pounds, including thelXind accessory indicator cable. 3.5.1.4 Content - The test set shall

32、contain the following assemblies: (a) Control Panel (b) Cable 3.5.1.4.1 Control Panel Assembly - The Control Panel Assembly shall provide the necessary controls and circuits to conduct performance tests on the Height Indicator listed in Table I when used in conjunction with the AN/APM-403 Altimeter

33、Set Test Set. Supplemental instrumentation is required as indicated in paragraph 6.10. The Control Panel Assembly shall have maximum dimensions of 14.9 inches wide by 8.9 inches high by 1.25 inches deep behind the mounting surface. Contr-o1 and circuit requirements are as follows: 3.5.1.4.1.1 Power

34、Control - This shall consist of a switch to control power inputs to the unit under test (UUT). The switch shall allow selection of either UUT integral lighting with all other UUT power inputs interrupted or normal operation with all power inputs applied. 3.5.1.4.1.2 Visual Warning Indicators - Indic

35、ator lights shall be provided for the output of the UUT Visual Warning circuit. The indicators shall consist of three parallel-connected MS18235-3CN or equivalent lamps. 3.5.1.4.1.3 Reliability Signal Control - The test set shall provide a Reliability Signal logic input to the UUT with the logic sta

36、tes selectable from the front panel. The voltage levels for the logic states shall be as fol 1 ows : ON 4.5 - + 1.0 VDC OFF 0.0 + Omo VDC - 0.5 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-5601 66 W 7977706 0145574 O W MIL-T-85601 (AS) 3.5

37、.1.4.1.4 Weight on Wheels Signal Control - The test set shall provide logic input signals to the UUT Weight on Wheels logic circuit with the logic states selectable from the front panel. states shall be as follows: The voltage levels for the logic ON 0.0 + VDC - 0.0 OFF t4.0 to +29.0 VDC or open cir

38、cuit 3.5.1.4.1.5 Landing Gear Down and Locked No. 1, 2, 3 Signal Controls - The test set shaliree UUT Landing Gear logic circuits with the logic states selectable from the front panel. The voltage levels for the logic states shall be the same as those specified in paragraph 3.5.1.4.1.4. 3.5.1.4.1.6

39、High, Low, and Variable Altitude Inhibit Signal Controls - The test set shall provide separate logic input signals to each of the three UUT Altitude Inhibit logic circuits with the logic states selectable from the front panel. those specified in paragraph 3.5.1.4.1.4. provide a logic signal .to the

40、UUT AFCS C oupler Engage logic circuit with the logic states selectable from the front panel. logic states shall be as follows: The voltage levels of the logic states shall be the same of 3.5.1.4.1.7 AFCS Coupler Engage Signal Control - The test set shall The voltage levels for the ON 25.0 - + 4.0 V

41、DC OF F 0.0 + VDC - 0.0 3.5.1.4.1.8 Reliability Fail Signal Control - The test set shall provide a signal (the Re1 Fail signal) to the UUT Altitude Range input that simulates range voltages for altimeter loss-of-track and in-track conditions. of either the altitude range input provided by the AN/APM

42、-403 Altimeter Set Test Set or the test input from this test set shall be made from the tester front panel. The Re1 Fail signal shall be less than 19.500 VDC when the Reliability Signal (3.5.1.4.1.3) is ON and 24.000 - + 1.000 VDC when the Reliability Signal is OFF. 3.5.1.4.1.9 Aural Warning Load Se

43、lect Control - The test set shall provide a load to the UUT Aural Warning Circuitry. A control on the front panel shall allow selection of either the 1.2 + 5% kilohm load in the AN/APM-403 test set or the 600 - + 5% ohm load in this test set. for monitoring UUT input and output signals: Selection 3.

44、5.1.4.1.10 Test Points - The following test points shall be provided Reference Designation Signal Name TP 1 TP 2 TP 3 Signal Ground Servo Drive Alt i tude Range Si gnal Correspondi ng Connector-Pi n J1-Y J1 -Z J1-j 6 o Provided by IHSNot for ResaleNo reproduction or networking permitted without lice

45、nse from IHS-,-,-MIL-T-5601 66 7777706 01LI5575 2 MI L-T -85601 (AS) 3.5.1.4.1.10 (Continued) Ref ere nce Desicination Sicinal Name TP 4 TP 5 TP 6 TP 7 TP 8 TP 9 TP10 TP11 TP12 TP13 TP14 TP15 TP16 TP17 A/C 28 VDC Ground No. 1 Landing Gear Down and Locked No. 2 Landing Gear Down and Locked No. 3 Land

46、ing Gear Down and Locked Weight on Wheel s High Altitude Inhibit Low Al ti tude Inhibit Variable Altitude Inhibit AFCS Coup1 er Engage Re1 i abi 1 i ty Si gnal Vi sua1 Warni ng Output Aural Warning Output Linear Range Corresponding Connector-Pi n JI -T J1 -S JI -R J1 -P JI -N J1-M J1 -L 31 -K J1 -f

47、J1 -d J1 -p J1-g J1 -e J1 -m 3.5.1.4.2 Cable Assembly - The LAMPS Indicator Cable Assembly, reference designation W1, shall provide the interface between the test set and the UUT. 3.5.1.4.2.1. Connector Identification - The cable shall have three connectors, as follows: Ref ere nce De si gnat i on P

48、lug Type Function P1 P2 P3 MS3116E22-55P MS3116E14-18s Connect to ID-2206 Indicator 51301 MS3116E14-18SX Connect to ID-2206 Indicator 51302. Connect to AN/APM-433 Test Set J1 3.5.1.4.2.2 Physical Characteristics - The cable shall be 48 + 4 inches long. the P1 end of the cable. The cable shall be fab

49、ricated with a-llheat shrink“ type or vinyl outer jacket. with a metal tag. It shall branch out to the two indicator connectors 36 t 2 Tnches from The cable and each connector shall be identified 3.5.1.5 Controls Control Operation POWER 4 PDT Toggle Switch Moni tor Test Point Fu nct i o n TP 4 NORMAL - All UUT operational (27 VDC) and lighting power applied. INTEG LGTNG ONLY - All UUT power inputs except for Integral Lighting inputs are interrupted 7 Provided b