ARMY MIL-A-53009 A (1)-1993 ADDITIVE ANTIFREEZE EXTENDER LIQUID COOLING SYSTEMS《液冷系统的抗冻保持添加剂》.pdf

1、NOT MEASUREMENT SENSITIVE MIL-A-53009A AMENDMENT 1 25 February 1993 MILITARY SPECIFICATION ADDITIVE, ANTIFREEZE EXTENDER, LIQUID COOLING SYSTEMS This amendment forms a part of MIL-A-S3009A, dated 2 July 1991, and is approved for use by all Departments and Agencies of the Department of Defense. PAGE

2、3 3.4.3, delete in its entirety and Substitute: “3.4.3 Chloride. The chloride content of the undiluted additive shall not exceed 300 ppm when tested as specified in 4.7.2.4. PAGE 5 4.6.3, delete in its entirety ahd substitute: “4.6.3 Tests. Samples selected as specified in 4.6.1 shall be examined as

3、 specified in 4.7.2.1, 4.7.2.2, 4.7.2.3, and 4.7.2.4.“ 4.7.1, delete in its entirety and substitute: “4.7.1 Examination. The antifreeze extender additive shall be examined as specified herein for the following defects. One or more defects shall be cause . for rejection. 101. Material not as specifie

4、d (see 3.2). 102. Workmanship not as specified (see 3.8). 103. The net contents of the sample unit container is less than 1 quart (0.95 104. The net contents of the sample container has an overfill volume greater 1 iter). than 1 percent of the specified unit container volume.“ -PAGE 6 AMSC N/A FSC 6

5、850 DISTRIBUTION STATEMENT A. Approved for public release; distribution is un1 imited. Page 1 of 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-A-53009A (1) 999990b LBLOb97 559 MIL-A-53009A AMENDMENT 1 4.7.2.4, delete in its entirety and subst

6、itute: “4.7.2.4 Chloride. The chloride content shall be determined in accordance with ASTM D 3634. In addition to the requirements of ASTM D 3634, the additive shall be, diluted to one part additive and nine parts distilled water prior to performing the test. The dilution shall be considered in the

7、calculation for conformance to 3.4.3. A chloride content greater than that specified in 3.4.3 constitutes failure of this test.“ 4.8.1.3, line 2, add “One or more defects shall be cause for rejection.“ Renumber defects (e.g., change 104 to 105, etc). Custodians: Preparing activity: Army - ME Army - ME Navy - SH Air Force - 68 Project 6850-1125 Review activities: Army - AT, SM DLA - GS 2 .- Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-