1、I I t I I I I l t I t l l * I- 6d-23- 35 MIL-S-24186B(EC) 14 July 1986 SUPERSEDING MIL-S-24186A(EC) 12 June 1970 MILITARY SPECIFICATION SAMPLER, AIR PARTICLE, HD-732/UD This specification is approved for use by the Space and Naval Warfare Systems Command, Department of the Navy, and is available for
2、 use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This specification covers the requirements for a portable, line-operated, air particle sampler, hereinafter referred to as the sampler, for the collection of -controlled samples of particulate material from the ai
3、r, The sample, so collected, will be used in conjunction with procedures and equipment not under the scope of specification to determine the extent to which the sampled air was contaminated by radioactive particles. 2. APPLICABLE DOCUMENTS 2.1 Government documents. 1 2.1.1 Specifications, standards,
4、 and handbook. The following specifications, standards, and handbook form a part of this specification to the extent specified herein. those listed in the issue of the Department of Defense Index of Specifications Unless otherwise specified, the issues of the these documents shall be and Standards (
5、DoDISS) and supplement thereto, cited in the solicitation. SPEC1 F I CATI ONS MILITARY MIL-S-901 Shock Tests, H. I. (High Impact) ; Shipboard Machinery, Equipment And Systems, Requirements For MIL-E-16400 Electronic, Interior Communication And Navigation Equipment, Naval Ship And Shore: General Spec
6、ification For -Bene icial comments (recommendations, additions, deletions) and any pertinent data which may be OE-use in improving this document should be addressed to: Commander, Space and Naval Warfare Systems Command (SPAWAR-OO3-121), Washington, DC 20363-5100, by using the self-addressed Standar
7、dization Document Improvement Proposal (DD Form 1426) appearing at the end of this document, or by letter. AMSC N/A FSC 6625 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. y THIS DOCUMENT CONTAINS 2 PAGES. -. Provided by IHSNot for ResaleNo reproduction or networki
8、ng permitted without license from IHS-,-,-MI L-E- 1 7 555 IvIIL-C-28777/1 MIL-F- 37956 srmDARus MILITARY MI L-STD - 108 MIL-STD-109 MIL-STD-167-1 MIL-STD- 202 MIL-STD-454 MlJ-STD-461 MIL-STD-462 MIL-STD-471 MIL-STD-740 MIL-STD-965 BOD-STD-1399 Section 300 141 L- STD - 147 2 MIL-S- 24186B(EC) Electro
9、nic And Electrical Equipment, Accessories, And Provisioned Items (Repair Parts) : Packaging Of Cable Assembly, (Type I), Electronic Test Equipment, (2 poles, 5 Wires, 125 Volts, 13 Amperes, 50/60 Hertz), Grounding Plug Connector And MIL-C-5015 Connector With Cable Clamp Filter Element, Agent Samplin
10、g Extractor Definitions Of And Basic Requirements For Enclosures For Electric And Electronic Equipment Quality Assurance Terms And Definitions Mechanical Vibrations Of Shipboard Equipment (Type I - Environmental And Type II - Internally Excited) Test Hethods For Electronic And Electrical Component P
11、arts Standard General Requirements For Elect roiii c Equipment Electromagnetic Emission And Susceptibility Requirements For The Control Of Electromagnetic Interf erence Electromagnetic Interference Characteristics, Measurement O Maint ai nab i 1 i ty Ver if i ca t i on/Deinons t ra ti on/ Evaluation
12、 Airborne And Structureborne Noise Measurements And Acceptance Criteria Of Cli i pboard Equ ipinent Reliability Design Qualification And Production Acceptance Tests: Exponential Distribution Parts Control Program Interface Standard For Shipboard Systems Electric Power, Alternating Current (Net r ic
13、) Ilumari Engineering Design Criteria For Military Systems, Equipment And Paciities . Reliability Prediction Of Electronic Equipment 2.1 2 O tlier Government dragings arid publications. Goverriinerit drawings arid publications form a part of this specification to the The following other O Provided b
14、y IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-S- 24186B(EC) extent specified herein. in effect on the date of the solicitation. Unless otherwise specified, the issues shall be those o DRAWINGS NAVAL SEA SYSTFNS Cam (NAVSEA) NAVSH I PS RE- D 2 6 9 6 4 8 1
15、 NAVSHIPS RE-DZ696482 Protective Cap Filter Paper Holder I NAVSHIPS RE-F2696779 Fil ter Holder PUBLICATIONS ASSISTANT SECRETARY OF THE NAVY (SGL) NAVMAT P4855-1 Navy Power Supply Reliability And Design And Manufacturing Guidelines NAVAL AIR SYSTEMS COTIMAND (“JAIR) WS-6536E Process Specification Pro
16、cedures And Requirements For Preparation And Soldering Of Electrical Connections (Copies of specifications , standards, handbook, drawings, and publikations , required by contractors in connection with specific acquisition functions should be obtained from the procuring activity or as directed by th
17、e contracting officer. ) 2.2 Order of precedence. specification and the references cited herein (except for associated detail specifications, specification sheets or tils standards), the text of this specification shall take precedence. shall supersede applicable laws and regulations unless a specif
18、ic exemption has been obtained. 3. EQUIREMENTS o I I In the event of a conflict between the text of this Nothing in this specification, however, 3.1 General, The sampler shall be capable of drawing a preset volume of air through filter paper for the purpose of collecting airborne particulate. The sa
19、mpler shall consist of a blower (enclosed in a housing), flow totalizer and accessories, including two filter paper holders, two filter holders, arid an inlet nozzle protective cap, 3.1.1 First article. When s d in the contract or purchase order, a sample shall be subjected to first article inspecti
20、on (see 4.3 and 6.3). 3.1.2 Major component list. The sag-pler shall be in accordance with MIL-E-16400 to . the extent cified herein. Major components shall be as specified in 3.1.2.1 through 3.1.2.8. - - -_ 3 J - -_ - - - _- - I- - _- - Provided by IHSNot for ResaleNo reproduction or networking per
21、mitted without license from IHS-,-,-MIL-S-2LlLBbB bb 99999Ob 0132521 2 3,1,2,1 Flow totalizer. The flow totalizer shall be located at the inlet and shall measure and indicate the volume of air being drawn through the filter aper to a maximum of 99.9 m3. continue to indicate starting again from zero.
22、 totalizer shall be a register capable of being reset from any point within the range o indication, A means of adjustment shall be provided for calibration of the flow totalizer. This adjustment shall be accessible from the exterior of the flow totalizer. The blower shall shut off when the preset vo
23、lume of air has been drawn through the filter paper. 3.1.2,2 Housing, The housing shall be constructed of steel or cast aluminum and or both shall include a power switch, fuses, and all controls and indicators, and electronics. exterior of the housing in a recessed or enclosed panel to prevent damag
24、e or inadvertent movement, equipment balances easily in the hand. The housing shall also be provided with antiskid rubber feet, procuring activity. There shall be an outlet nozzle for the exhaust that shall liave an inner diameter of 0.8125 inches (in.) 50.0312 in. and an outer diameter of 1.0 in, +
25、0,0312 in, The length of the outlet nozzle shall be between 1.5 in. and 2 in. by the blower. The indication shall be in cubic meters (m3) and tenths of m 9 up IJpon reaching this maximum, the totalizer shall The indicating portion of the The power and control switches and fuses shall be mounted on t
26、he A handle shall be provided and positioned such that the The design of the housing shall be approved by the 3.1.2,3 Filter paper holder, with NAVSHIPS Drawing (DWG) RE-D2696481, provide with each sampler. 3.1.2.4 Filter holder. totalizer and shall be in accordance with NAVSHIPS DWG RE-F2696779. Tw
27、o filter holders shall be provided with each sampler. 3.1.2.5 Protective cap. totalizer arid shall be in accordance with RE-D2696482. cover the inlet nozzle when the filter holder and filter paper holder are rernoved. The filter paper holder shall be in accordance Two filter paper holders shall be T
28、ne filter holder shall be compatible with the flow The protective cap shall be compatible with the flow The protective cap shall One protective cap shall be provided with each sampler. 3,1.2.6 Filter paper. conforining to the requirements of MIL-F-37956. The sampler shall conform to the requirements
29、 of this Specification when used with this filter paper, shall be based on use of the paper specified herein. All performance tests, to deterinine compliance with this specification, shall be made with this filter paper. this specification, The sampler is intended for use with filter paper The desig
30、n Filter paper will not be required as part of the equipment covered by 3.1.27 Motor and blower, characteristics specified in 3,2. I, dynamotors, rotary power converters, and motor-generators paragraph of The motor and blower shall conform to the performance The motor shall conform to the Motors, MI
31、L-8-16400 3.1.2.8 Stowage case. txovided. A rectangular stowage case for the sampler shall be The stowage case shall be constructed of painted steel and shall closely fit the campier, being not greater than 15 in. in height, 15 in. in 4 Provided by IHSNot for ResaleNo reproduction or networking perm
32、itted without license from IHS-,-,-c MIL-S-2438bB bb W 77777Ob 0332522 4 W length, and 15 in. in depth. The stowage case shall include fittings which securely fit the sampler (with a filter paper holder in place) in position with the case lid closed. The stowage case shall include a padded canvas (o
33、r rugged fabric) bag containing one spare filter holder and a package for containing not less than 50 replacement filter papers and 50 filter paper envelopes. The bag shall have a rugged drawstring of sufficient length to permit easy handling by the operator and to permit the bag to be tied to the s
34、ampler handle. case shall have a top lid hinged along one dimension with a full length piano hinge. provided. opposite sides to permit the stowage case to be secured with nylon straps to a deck without interfering with the lid. The stowage Opposite the hinge, a hasp and a captured hasp locking bar s
35、hall be The stowage case shall also include tie-down rings or bars on two 3.1.3 Govenment furnished property. The Government will provide the quantities of items specified in a through d: a. 150 filter papers b. Two filter paper holders c. Two filter holders d. One protective cap 3.2 Characteristics
36、. 3.2.1 through 3.2.4.1. Characteristics for the sampler shall be as specified in 3.2.1 Performance characteristics. The performance characteristics shall be as specified in 3.2.1.1 through 3.2.1.15 3.2.1.1 Flow rate. The flow rate, with a filter paper installed, shall be between 0.3 cubic meters pe
37、r minute (m3/min) and 0.5 m3/min inclusive. 3.2.1.2 Air flow performance. At 115 volts (V), 60 hertz (Hz) the sampler shall draw at least 0.3 m3/min with a static pressure of 33 millimeters (mm) of mercury (Hg). pressure of 33 mm Hg. At 103 V, 57 Hz the sampler shall draw at least 0.2 m3/min with a
38、static 3.2.1.3 Totalizer accuracy. - +10 percent of the actual volume of air drawn through the filter paper. of adjustment shall be provided for calibration of the flow totalizer. calibration control for the flow totalizer shall be internal to the housing of the sampler. The accuracy of the flow tot
39、alizer shall be within A means The 3.2.1.4 Controls and indicators. switch, a totalizer indicator, a presettable air volume switch, a start button, a Controls and indicators shall include a power stop button, and an override switch for the presettable start/stop function. . 3.2.1.5 Temperature class
40、ification. The sampler shall conform to the operating and nonoperating requirements without adjustment under Range 2 temperature - conditions of MI L-E- 16400. 3.2.1.6 Humidity. The sampler shall conform to the Humidity paragraph of MIL-E-16400. 5 Provided by IHSNot for ResaleNo reproduction or netw
41、orking permitted without license from IHS-,-,-MIL-S-2qLBbB bb 79999Ob 0132CZ3 b W MIL-S-24186B(EC) 3.2,1,7 Shock, 213B, shoediwn impact test of MIL-STD-202, and shall conform to the requirements of MIL-S-901 or Grade B, Type A, Class I. 3.2,1.8 Inclination, MIL-E-16400 for submarine installation. Th
42、e sampler shall be subjected to Condition I of Test Method The sampler shall conform to the Inclination paragraph of 3.2,1,9 Airborne noise, exceed Grade D of MIL-STD-740. The airborne noise radiated from the sampler shall not 8 3.2,l.I.O Enclosure. The enclosure shall be in accordance with MIL-STD-
43、108. Degree of enclosure shall be dripproof (45 degrees). 3,2,1,11 Electrical power characteristics. Electrical power characteristics shall be as speciied in 3.21.11.1 and 3,2.1.11.2. 3.2,l.il.l Shipboard alternating current (AC) power source. The sampler shall coiiforin to the Shipboard a.c. power
44、source paragraph of MIL-E-16400 and 3.2.1.2, operating froin a voltage supply of 115 V +10 percent, 60 Hz, +5 percent, single-phase, ungrounded, Type I shipboard power as specif ied-in DoD-STD-1399 Section 300 and shall conform to the user equipment requirements specified in this standard. 3,2,1.11.
45、2 Fixed shore station AC power source. the Fixed shore station a.c. power source paragraph of MIL-E-16400 and 3.2.1.2, operating from a voltage supply of 115 V +10 percent, 60 Hz - +5 percent, single phase, 3,2,1 , 12 Leakage current (equipment) paragraph of MIL-E-16400. not exceed 5 milliamperes (m
46、A). The running current shall not exceed 8.0 amperes. a The equipment shall conform to The ruiiniiig current shall not exceed 8. O amperes. Leakage current (equipment). The leakage current shall conform to the The leakage current shall 3.2.1.13 Dielectric withstanding voltage, The dielectric withsta
47、nding voltage shall conform to the Dielectric withstanding voltage paragraph of MIL-E-16400, 3.2,1,14 Interchangeability. Individual components specified in 3,l. 2 shall be interchangeable in accordance with of MIL-STD-454, Requirement 7, No adjustment or calibration shall be allowed after an interc
48、hange of the individual components Specified in 3,1.2.2, 3.1.2.3, 3.1.2.4, 3.1.2.5, 3.1.2.6, and 3.1.2.8 has been made. 3,2,1,15 Vibration, The sampler shall conform to the requirements of MIL-STD-167-1 or Type I environmental vibration. 3,2,2 Physical characteristics, Physical characteristics shall
49、 be as speeif ied in 3.2.2,l through 3.2.2.4, 3.2,2.1 Weight. The weight of the sampler, accessories, and stowage case shall not exceed 30 lbs. 3.2.2.2 Dimensions and volume. 13 In. in height (exclusive of the carrying handle), 13 in. in length (with a The weight of the sampler shall not exceed 18 pounds (lbs). The dimensions of the sampler shall not exceed 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,
