NAVY VV-L-825 C-1997 LUBRICATING OIL REFRIGERANT COMPRESSOR UNINHIBITED《未加抑制剂的冷冻剂压缩机用润滑油》.pdf

《NAVY VV-L-825 C-1997 LUBRICATING OIL REFRIGERANT COMPRESSOR UNINHIBITED《未加抑制剂的冷冻剂压缩机用润滑油》.pdf》由会员分享，可在线阅读，更多相关《NAVY VV-L-825 C-1997 LUBRICATING OIL REFRIGERANT COMPRESSOR UNINHIBITED《未加抑制剂的冷冻剂压缩机用润滑油》.pdf（14页珍藏版）》请在麦多课文档分享上搜索。

1、vv-L-825C m 9999974 DL739LO o23 m 1 INCH-POUND 18 March 1997 SUPERSEDING 10 November 1987 (See 6.8) W-G825C W-L825B FEDERAL SPECIFICATION LUBRICATING OIL, REFRIGERANT COMPRESSOR, UNINHIBITED The General Services Administration has authorized the use of this federal specification by ai federal agenci

2、es. 1. SCOPE 1.1 Scope. This specification covers lubricating oils for use in refrigerant compressors. 1.2 Classification. The oil shail be of the following military symbols, as speciffed (see 6.2): Militarv svmbol NATO svmbol Type II - For reciprocating-type RCO-2 0-282 refrigerant compressors usin

3、g refrigerant 12 (for example, dichlorodi- fluoromethane, methyl chloride, or ammonia). Type III - For special appiications such as two-stage rotary compressors. Type IV - For use with refrigerant 22 (for example, monochlorodi- fluoromethane). RCO-3 RCO-4 0-290 Beneficial comments, recommendations,

4、additions, deletions, clarincations, etc. and any data which may improve this document should be sent to: Commander, SEA 03R42, Naval Sea Systems Command, 2531 Jefferson Davis Hwy., Arlington, VA 22242-5160. FSC 9150 Provided by IHSNot for ResaleNo reproduction or networking permitted without licens

5、e from IHS-,-,-VV-L-825C 9999974 Ol17391L TbT W , W-L-825C b 2. APPLICABLE DOCUMENTS 2.1 Government Dublications. The issues of the following documents, in effect on date of invitation for bids or request for proposal, form a part of this specification to the extent specifed herein. Federal Standard

6、s FED-STD-3 13 - Material Safety Data, Transportation Data and Disposal Data for Hazardous Materials Furnished to Government Activities. Methods of Testing. FED-STD-791 - Lubricants, Liquid Fuels, and Related Products; (Activities outside the Federal Government may obtain copies of federal specifica

7、tions, standards and commercial item descriptions as specified in the General Information section of the Index of Federal Specifications, Standards and Commercial Item Descriptions. The Index is for sale on a subscription basis from the Superintendent of Documents, US. Government FWnting Office, Was

8、hington, DC 20402.) (Single copies of this specification, and other federal specifications and commercial item descriptions required by activities outside the Federal Government for bidding purposes are available without charge from the General Services Administration, Federal Supply Service Bureau,

9、 Specification Section, Suite 8100,470 LEnfant Plaza, SW. Washington, DC 20407.) (Federal Government activities may obtain copies of federal standardization documents and the index of Federal Specifications, Standards, and Commercial Item Descriptions from established distribution points in their ag

10、encies.) 2.2 Other Dublications. The following documents form a part of this specification to the extent specified herein. Unless a specific issue is identified, the issue in effect on date of invitation for bids or request for proposal shall apply. AMERICAN SOCIETY FOR QUALITY CONTROL (ASQC) 21.4 -

11、 Sampling Procedures and Tables for Inspection by Attributes. (hrivate sector and civil agencies may purchase copies of these voluntary standards from the American Society for Quality Control, 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959.) (DoD activities may obtain copies of those adopte

12、d voluntary standards listed in the DoD Index of Specifications and Standards free of charge from the Standardization Document Order Desk, Building 4D, 700 Robbins Avenue, Philadelphia, PA 191 11- 5094.) 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-

13、,-,-VV-L-82SC m 9999974 0173912 9Tb 9 W-E825C AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) Open Cup. (DoD adopted) (DoD adopted) from Petroleum Products by the Copper Strip Tarnish Test. (DoD adopted) Petroleum Products. (DoD adopted) and Petroleum Products (Hydrometer Method). (DoD adopted) D

14、445 - Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids (the Calculation of Dynamic Viscosity). (DoD adopted) D 482 - Standard Test Method for Ash from Petroleum Products. (DoD adopted) D 61 1 - Standard Test Methods for Aniline Point and Mixed Aniline Point of Petroleum

15、 Products and Hydrocarbon Solvents. (DoD adopted) Insulating Liquids Using Disk Electrodes. (DoD adopted) Indicator tration. (DoD adopted) (ASTM Color Scale). (DoD adopted) D 92 - Standard Test Method for Flash and Fire Points by Cleveland D 97 - Standard Test Method for Pour Point of Petroleum Prod

16、ucts. D 130 - Standard Test Method for Detection of Copper Corrosion D 189 - Standard Test Method for Conradson Carbon Residue of D 287 - Standard Test Method for API Gravity of Crude Petroleum D 877 - Standard Test Method for Dielectric Breakdown Voltage of D 974 - Standard Test Method for Acid and

17、 Base Number by Color- D 1500 - Standard Test Method for ASTM Color of Petroleum Products D 1744 - Standard Test Method for Determination of Water in Liquid Petroleum Products by Karl Fischer Reagent. (DoD adopted) D 4057 - Standard Practice for Manual Sampling of Petroleum and Petroleum Products. (

18、DoD adopted) D 4727 - Standard Specification for Corrugated and Solid Fiberboard Sheet Stock (Container Grade) and Cut Sheets. (Private sector and civil agencies may purchase copies of these voluntary standards from the American Society for Testing and Materials, 100 Barr Harbor Drive, West Conshoho

19、cken, PA 19428-2859.) (DoD activities may obtain copies of those adopted voluntary standards listed in the DoD Index of Specifications and Standards free of charge from the Standardization Document Order Desk, Building 4D, 700 Robbins Avenue, Philadelphia, PA 19 1 1 1 - 5094.) 3 Provided by IHSNot f

20、or ResaleNo reproduction or networking permitted without license from IHS-,-,-W-LS25C * AMERICAN SOCIETY OF HEATING, REFRIGERATING, AND AIR- CONDlONING ENGINEERS (ASHRAE) ASHRAE 86 - Methods of Testing the Floc Point of Refrigeration Grade oils. ASHRAE 97 - Sealed Glass Tube Method to Test the Chemi

21、cal Stabiity of Materiai for Use Within Refrigerant Systems. (Private sector and civil agencies may purchase copies of these voluntary standards from the American Society of Heating, Refkigeratlng, and Air-Conditioning Engineers, 1791 Tuilie Circle, NE, Atlanta, GA 30329.) (DoD activities may obtain

22、 copies of those adopted voluntary standards listed in the DoD Index of Specifications and Standards free of charge from the Standardization Document Order Desk, Building 4D, 700 Robbins Avenue, Philadelphia, PA 191 1 1- 5094.1 3. REQUIREMENTS 3.1 Qualification. Refrigerant compressor lubricating oi

23、ls furnished under this specifcation shall be products which are qualified for listing on the applicable qualified products list. 3.2 Material. Refkigerant compressor lubricating oils shall be weil-refined petroleum oils, without admixture of fatty acids, fatty oils, resins, soaps, or other objectio

24、nable materials. 3.3 Toxicitv. The oil shall have no adverse effect on the heaith of personnel when used for its intended purpose. The oil shail contain no components which produce noxious vapors in such concentrations as to be an annoyance to personnel during formulation or normal use under conditi

25、ons of adequate ventilation while exercising caution to avoid prolonged contact with the skin and while observing Occupational Safety and Health Administration (OSHA) guidelines. Questions pertaining to the toxic effects shall be referred by the contracting activity to the Chief, Bureau of Medicine

26、and Surgery, 2300 East St., Washington, DC 20372-5300, who will act as a medical advisor to the contracting activity. 3.4 Material detv data sheet. The contracting activity shall be provided a material safety data sheet (MSDS) at the time of contract award. The MSDS shall meet ail the requirements o

27、f FED-STD-313. The MSDS shall be included with each shipment of the material covered by this specification (see 6.5). 3.5 Phvsical and chemical reauirements. Refrigerant compressor lubricating oil shall conform to the requirements specified in table I. 4 Provided by IHSNot for ResaleNo reproduction

28、or networking permitted without license from IHS-,-,-VV-L-825C 9999974 0173914 779 = W-LS25C II 61.2 - 74.8 me III men7 Test method - 28.8 - 35.2 ASTM D 445 - 21.7 - 26.3 - ASTM D 445 450 (232C) 325 (163C) Minus 30 (minus 34T) O (minus Minus 40 18C) (minus 40C) Report 0.05 - Report ASTMD 1500 0.05 A

29、SW D 974 25 20 25 ASTM D 877 - - 1A Pass - 22 - 27 0.4 - 0.8% 1A 4/ Pass 0.9 min 0.005 35 0.005 0.005 ASTM D 482 35 35 ASTMD 1744 TABLE I. Phvsical and chemica reauirements. viscosity, cst, 40 degrees Celsius (OC) viscosity, cst I 1ooc 350 (177C) ASTM D 92 Flash point, degrees Fahrenheit (“FI, min P

30、our point, “F, max I ASTM D 97 - Minus 60 I (minus 51 OC) O (minus I Minus 50 (minus 46C) 18OC) ASHAE 86 Floc point, OF, max Color Report I Total acid no., mg KOH/g, max Dielectric strength I KV min I Aniline point, OF 160- 195 (71 - 90C) 160- 195 I (71 - 90C) 21 -26 Gravity, API Chemical stability,

31、 percent R-22 0.8 - 1.5% ASHRAE 97 Corrosion I/ 1A ASTM D 130/1A Bearing compatibility 2/ Pass Method 3452 Journal bearing test a/ 0.9 min Method 3452 2/ 0.3 I 1.25 10.2 I ASTM D 189 Carbon residue, percent, rnax Ash, percent, rnax Moisture, ppm rnax See footnotes at top of next page. 5 Provided by

32、IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-vv-L-825C = 9999974 0173915 605 W-L825C b - i/ Discoloration of test strip shall be not greater than that caused by oxidation of a blank copper strip when exposed to dry heat oven at 212F (100C) for 3 hours. - 2/ F

33、ED-STD-791 for bearing tests need not be run when there is a change in approved base oils only and the originally approved additive package is retained to formulate the oil. 150 f 1F (51.3 i 0.55“C). - 3/ Journal speed - 3500 revolutions per minute, bearing temperature: - 4/ Pass if there is no evid

34、ence of corrosion such as deposit or discolaration. 4. QUALITY ASSURANCE PROVISIONS 4.1 ResDonsibilitv for insmction. Unless otherwise specified in the contract. the contractor is responsible for the performance of all inspection requirements as specified herein. Except as otherwise specified in the

35、 contract or purchase order, the contractor may use his own or any other facilities suitable for the performance of the inspection requirements specified herein, unless disapproved by the Government. The Government reserves the right to perform any of the inspections set forth in the specification w

36、here such inspections are deemed necessary to assure supplies and services conform to prescribed requirements. 4.1.1 Reswnsibiiitv for comDliance. Ail items must meet all requirements of sections 3 and 5. The inspection set forth in this specification shall become a part of the contractors overail i

37、nspection system or quality program. The absence of any inspection requirements in the specification shall not relieve the contractor of the responsibility of assuring that all products or supplies submitted to the Government for acceptance comply with all requirements of the contract. Sampling in q

38、uality conformance does not authorize submission of known defective material, either indicated or actual, nor does it commit the Government to acceptance of defective material. 4.2 Classification of inmections. The inspection requirements specified herein are classifed as follows: (a) Qualifcation i

39、nspection (see 4.3). (b) Quaity conformance inspection see 4.4). 4.3 ualification insmction. Qualificzition inspection shall be conducted at a laboratory satisfactory to the Naval Sea Systems Command. QuaJication tests shall consist of tests for the requirements specified in table I (see 3.5). 4.4 Q

40、uatv conformance inwection. Quality conformance inspection shall be in accordance with method 960 1 of FED-STD-79 1. Lot determination shaU be as specified in 4.4.1. Each sample selected as specified in 4.4.2 shall be subjected to the tests as specified in table I, except the bearing compatibility,

41、chemical stability and journal bearing tests are not required. However, any additional tests deemed necessary by the contracting activity to determine conformance to this specification may be required. 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-

42、,-VV-L-825C = 9999974 017391b 541 W-LS25C 4.4.1 InsDection lot. 4.4.1.1 Bulk lot. A bulk lot shall be an indefinite quantity of a homo- geneous mixture of lubricating oil offered for acceptance in a single isolated storage container, or made in a single plant run (not exceeding 24 hours) through the

43、 same processing equipment, with no change in the ingredient materials or formulation processes. 4.4.1.2 Packaged lot. A packaged lot shall be an indefinite number of unit containers of identical size and type offered for acceptance, and fiiled with a homogeneous mixture of lubricating oil from a si

44、ngle isolated container, or filled with a homogeneous mixture of lubricating oil made in a single plant run (not exceeding 24 hours) through the same processing equipment, with no change in the ingredient materials or formulation processes. 4.4.1.3 Deliverv lot. For the purpose of sampling, a delive

45、ry lot shall be all lubricating oil in a single shipment. 4.4.2.1 Samhg a storage tank. Unless otherwise specified (see 6.2), a representative sample of 5 gallons of lubricating oil shall be taken from each lot in accordance with ASTM D 4057. 4.4.2.2 Samling durine Dlant run. A representative sample

46、 of lubricating oil shall be drawn at the discharge pipe where it enters the receiving vessel or vessels. At least four samples shall be taken at regular intervals during the entire period of loading or flling with each sample being 1 pint. 4.4.2.3 Samline of filled containers. Where the lubricating

47、 oil is contained in 1- quart and 1-gallon cans, samples shall be drawn from the containers as specified in ASTM D 4057. When the lot contains less than five containers, each Container shall be sampled. 4.4.3 Reiection of lots. When the sample of lubricating oil fails any of the tests, this shall be

48、 cause for rejection of the lot represented by the sample. 4.5 Examination of filled containers. A random sample of filled containers shall be selected from each lot in accordance with ASQC 21.4 at inspection level I. The Acceptable Quality Level (AQL) shall be 2.5 percent defective to ver complianc

49、e with this specification regarding fill, closure, marking, and other requirements not involving tests. Samples shall be examined for defects of the container and the closure, for evidence of leakage, and for unsatisfactory markings. Each sample filled container shall also be weighed to determine the amount of the contents. Any container in the sample having one or more defects or under required fill shall