 |
|||
|
|
|||
| ||||||||||
|
|  MIL-H-12732E
Set up Condition B2 (table I) in the same manner as above with a flow
q.
Do not change range
rate of 42.5 gpm at discharge pressure of 25 psig.
valve or dosage control settings.
Repeat steps j.1 through j.9.
Set up Condition B3 (table I) in the same manner as above with a flow
r.
rate of 15 gpm at a discharge pressure of 25 psig. Do not change range
Repeat steps j.1 through j.9.
valve or dosage control settings.
Compare the solution application rates for Conditions B1 through B3.
s.
They should be alike within a range of +10 percent.
Compare the pump
rate figures recorded for Conditions B1 through B3.
They should be
proportional within +10 percent.
Adjust range valve to range C position.
t.
Set up Condition Cl (table I) by adjusting backpressure valve until
u.
indicated flow rate is 15 gpm with a discharge pressure of 25 psig +2
--
psig.
v.
Make test run for Condition Cl in same manner as specified in steps j.1
through j.9.
w.
Set up Condition C2 (table I) in the same manner as above with a flow
rate of 8.5 gpm at a discharge pressure of 25 psig.
Do not change
range valve or dosage control settings.
Repeat steps j.1 through j.9.
Set up Condition C3 (table I) in the same manner as above with a flow
x.
rate of 2 gpm at a discharge pressure of 25 psig. Do not change range
or dosage control settings. Repeat steps j.1 through j.9.
Compare the solution application rates for Condition Cl through C3. They
y.
should be alike within a range of +10 percent. Compare pump rate
figures recorded for Conditions Cl--through C3. They sllould be
proportional within +10 percent.
2. .
Disconnect the unit and drain water from all pipes, tubing, hoses and
components , with particular attention to assure complete draining of
the water meter.
4 .5.2.3,3
Failure criteria. A range deviation greater than +10 percent or
--
solution application or proportionality shall constitute failure of this test
Environmental . The unit shall be placed in a temperature-controlled
4.5.2.4
The unit shall be drained of all
chamber and tested for conformance to 3.5.1.
liquid for storage environmental test. Unless otherwise specified (see 6.2), if
the completely assembled unit is too large to be placed in an environmental
chamber intact, those components agreed upon, whose integrity or performance
might be adversely affected by temperature extremes may be subjected to the
environmental test individually. Evidence of deformation, deterioration, or
other forms of permanent damage, s'nail constitute failure of this test.
4.6 Inspection of packaging.
Quality conformance inspection of pack.
4.6.1
For the purpose of inspection, a completed pack
4.6.1.1 Unit of product.
prepared for shipment shall be considered a unit of product.
Sampling for examination shall be in accordance with
4.6.1.2 Sampling.
MIL-STD-105.
14
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for thousands of PDF manuals