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Page Title:
Figure 1. Vacuum stability test equipment |
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|  MIL-E-82886(OS)
273
y = Conversion factor = 0.000963 =
373 ⋅ 760
z = Corrected reading (mm)
w = Specimen weight (g)
This test shall be performed on two specimens from each lot. The volume of gas evolved per gram of
specimen shall meet the vacuum stability requirements in Table II.
WS 32629A
Va uumsta ility test
c
b
FIGURE 1. Vacuum stability test equipment.
4.6.4.2 Alternate method #1. An alternate method which may be used to determine vacuum stability
shall be that described in MIL-STD-650, Method 503.1.1, except the sample size shall be 1 g; change
Figure 1 horizontal capillary tube dimension to read either 26 or 15 centimeters (cm); correct the volume
of the gas equation in accordance with 4.11 of MIL-STD-650, Method 503.1.1, except the actual equation
shall be as follows:
273Πi
273Π
[Α
Χ (Βi
ς
[Α
Χ (Β
Η)]
Ηi)]
760 (273 τi)
760 (273 τ)
9
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