Click here to make tpub.com your Home Page

Page Title: Inclination test.
Back | Up | Next

Click here for thousands of PDF manuals

Google


Web
www.tpub.com

Home

   
Information Categories
.... Administration
Advancement
Aerographer
Automotive
Aviation
Construction
Diving
Draftsman
Engineering
Electronics
Food and Cooking
Logistics
Math
Medical
Music
Nuclear Fundamentals
Photography
Religion
   
   

 




img
MIL-D-16196E(SH)
4.5
Examination.
The completed unit shall be thoroughly examined to deter-
4.5.1  General.
Drawings shall be checked with respect
mine conformance to this specification.
to material,  finish,  construction, assembly, dimensions, weight and marking of
This examination shall be limited to
identification and description plates.
that which can be performed without disassembling the unit in such a manner that
its performance, durability, or appearance would be affected.
4.6
Tests.
4.6.1 Power test.
The unit shall be tested to determine maximum power
Maximum power is defined as all electric
required to operate the distiller.
components and all immersion heaters operating.
4.6.2 Inclination test.
Unless otherwise specified (see 6.2), the unit
shall be operated to demonstrate ability to meet capacity requirements as
specified in 3.4.1, and when subject to roll and pitch conditions specified in
3.3.9, rocking platform requirements shall be as specified.
The salinity content of the distillate shall
4.6.3  Salinity content.
The salinity content shall be tested
meet the requirements specified in 3,4.3.
using the salinity indicating equipment that is installed on the unit. If
accuracy is questionable by the methods available aboard the ship, a sample of
the distillate shall be submitted to a qualified laboratory for determination
of the salinity content in accordance with ASTM D 512.
4.6.4  Capacity.
Each distilling unit shall be tested in the manufac-
turer's plant, after installation prior to preliminary trials and during official
preliminary trials,  to demonstrate clean tube capacity as specified in 3.4.5 and
The test conducted after
that all component parts are in operating condition.
installation and prior to preliminary trials shall use feed water available at
the ship's berth.
Should it be considered that the water available is such as to
foul the tubes of the unit,  this test may be waived or postponed by the
Government.
The seawater used for feed for the preliminary trials test shall be
For new designs and vendor
not less than 35,000 p\m total dissolved solids.
first article testing, a 90-day test on natural seawater is required.
4.6.4.1 An additional capacity test shall be made before final acceptance
of the ship.
Starting with clean tubes, the unit shall be operated for of 250
hours , with feedwater of 35,000 p/m.
The density of brine overboard shall not
exceed the maximum specified by the manufacturer in the technical manual for the
unit ,
It shall be demonstrated that the average capacity over the specified
period of operation is not less than the specified rated capacity (see 3.4.1).
The salinity content of the distillate shall not exceed that specified in 3.4.3
The compressor motor shall not be overloaded during the specified period of
operation.
4.6,5 Heating units.
Heating units shall conform to the requirements of
3.3.1 and shall be tested in accordance with MIL-H-22577.
20

Privacy Statement - Press Release - Copyright Information. - Contact Us

Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business