NAVY MIL-D-23523 D (2)-1996 DEHYDRATOR LOW PRESSURE AIR FOR SPECIAL APPLICATIONS《低压空气特殊应用脱水器》.pdf

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1、I I I INCH-POUNDI MILITARY MIL-D-23523D (SH) AMENDMENT 2 23 February 1996 SPECIFICATION DEHYDRATOR, LOW PRESSURE AIR, FOR SPECIAL APPLICATIONS This amendment forms a part of Military Specification MIL-D- 23523D(SH) dated 23 November 1987, and is approved for use by the Department of the Navy, and is

2、 available for use by all Departments and Agencies of the Department of Defense. PAGE 3 Under MILITARY (Continued): Add “MIL-T-55164 - Terminal Boards, Molded, Barrier Screw and Study Types, and Associated Accessories, General Specification for.“ PAGE 5 3.4 Delete second sentence and substitute, “De

3、hydrators shall be shipboard deck mounted and shall have mounting interface as detailed on figure 1.“ AMSC N/A FSC 4460 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. 1 OF 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from I

4、HS-,-,- MIL-D-23523D (2) m 9999906 2QI1582L 770 m MIL-D-23523D (SH) AMENDMENT 2 PAGE 7 “3.6.1 Delete “Freon“ in the second sentence and insert “refrigerant“ . PAGE 8 “3.6.1.1 Delete “Freon“ in the first sentence and insert “refrigerant“. PAGE 9 3.6.5.2 In second sentence, delete “moisture influent c

5、onditions (80 lb/in2 pressure and saturated at 105F)11 and substitute “influent air temperature and moisture content (see 3.7.5)“. PAGE 12 3.6.9.2 In second from the last sentence, delete “120F (49 degrees Celsius (OC) ) and substitute “250F (121 degrees Celsius (OC) ) PAGE 14 3.6.11.2 Delete subele

6、ment (i) entirely-it duplicates 3.6.20. PAGE 16 *3.6.15 Delete “dichlorodifluoromethane (R-12)“ in the first sentence and insert “Environmental Protection Agency (EPA) Significant New Alternatives Program (SNAP) approved, with an Ozone Depletion Potential (ODP) of 0.05 or less“. “3.6.15.3 Delete “fo

7、r R-12“ in the fourth sentence. 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-D-23523D (2) m 999990b 2015822 b07 m MIL-D-23523D (SH) AMENDMENT 2 PAGE 20 Table II Type II influent air maximum temperature: delete 105 and substitute ir1201. dele

8、te i0.008“ and substitute “O. O03 (80F dew point at 80 psig) I. Type II influent air maximum moisture content: PAGE 21 3.8.2 Delete “piping and sizes“ and substitute “piping, sizes and locations“. Delete “as specified (6.2.1) I and substitute “as detailed in figure 1.“ PAGE 23 4.4 Add subelement (1)

9、: Electromagnetic Interference (4.7.9). In fifth from last sentence: Delete “(h) and (i)“ and substitute I (h) , (i) and (j) I. In fourth from last sentence: After “test (h) I insert “and (j ) I. PAGE 24 *4.7.1 Delete “Freon“ in the first and fifth sentences and insert “refrigerant“. 4.7.3.1 In firs

10、t sentence, delete “saturated inlet air at“ and substitute “influent air at maximum moisture content, I. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-D-23523D (SH) AMENDMENT 2 PAGE 25 4.7.3.1 In the third from the last sentence,delete “satur

11、ated air at . minimum pressure.“ and substitute “air at maximum moisture content minimum pressure (see 3.7.5).“ 4.7.3.5 Delete entire second sentence and substitute “The dehydrator shall be operated at maximum flow with influent air at the minimum operating pressure, maximum operating temperature an

12、d maximum moisture content (see 3.7.5)“ 4.7.3.7 Renumber entire paragraph to 4.7.9 and move paragraph to appropriate place in document. PAGE 29 6.2.1 In subelement (f) , delete (type I) I. PAGE 32 6.5j) Delete “(saturated at 105“F, that is, 0.008 lb H2O/lb of dry air) .I1 and substitute (80F dew poi

13、nt, that is, 0.003 lb H2O/lb dry air, at 120F sensible temperature) .I1 6.5(k) In first sentence, delete “of 0.003 lb HzO/lb of dry air (saturated at 85OF) I. “Nominal inlet air moisture content is 0.004 lb H2O/lb dry air (saturated at 85F) for Type I dehydrators, and 0.002 lb H20/lb dry air (satura

14、ted at 65F) for Type II dehydrators. I Insert new second sentence: 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- NIL-D-23523D (2) 999770b 2035824 48T m MIL-D-23523D (SH) AMENDMENT 2 PAGE 34 Add new page - FIGURE 1: - Insert the attached figure 1

15、. *NOTE: The margins of this amendment are marked with asterisks to indicate where changes from previous amendment were made. This was done as a convenience only and the Government assumes no liability whatsoever for any inaccuracies in these notations. Bidders and contractors are cautioned to evalu

16、ate the requirements of this document based on the entire content irrespective of the marginal notations and relationship to the last previous amendment. Preparing activity: Navy - SH (Project 4460-N063) 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-D-23523D (22 H 99999i3b 2QL5825 316 MIL-D-23523D(SH) AMENDMENT 2 ! i I I/ ti- _. . . Y-u c O z 1 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-