Underwriteslaboratories bullet resisting equipment- UL 752 |
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RATING |
AMMUNITION |
ENERGY |
JOULES |
BULLET |
WEIGHT |
STRIKING |
VELOCITY |
# OF |
STRIKE |
SPACING |
PATTERN |
Width in mm |
TEST |
FT-LBS |
GRAMS |
GRAINS |
M/S |
FT/S |
STRIKES |
mm |
INCHS |
SHAPE |
Composition |
RANGE |
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LEVEL 1 |
9mm FMJ, LEAD |
380/460 |
515/624 |
8 |
124 |
358/394 |
1175/1293 |
3 |
89.3/114.7 |
3.5/4.5 |
TRI |
16 - 18 |
15FT |
LEVEL 2 |
.357 MAG FMJ, SP |
548/663 |
743/899 |
10.2 |
158 |
381/419 |
1250/1375 |
3 |
89.3/114.7 |
3.5/4.5 |
TRI |
18 - 20 |
15FT |
LEVEL 3 |
.44 MAG SWC, LEAD |
971/1175 |
1317/1593 |
15.6 |
240 |
411/452 |
1350/1485 |
3 |
89.3/114.7 |
3.5/4.5 |
TRI |
21 - 24 |
15FT |
LEVEL 4 |
.30 RIFLLE FMJ,SP |
2580/3120 |
3498/4929 |
11.7 |
180 |
774/851 |
2540/2794 |
1 |
89.3/114.7 |
MIDDLE |
- |
26 - 33 |
15FT |
LEVEL 5 |
7.62 mm FMJ, BALL |
2519/3048 |
3416/4133 |
9.7 |
150 |
838/922 |
2750/3025 |
1 |
89.3/114.7 |
MIDDLE |
- |
36 - 42 |
15FT |
LEVEL 6 |
9mm FMJ, LEAD |
540/653 |
732/885 |
8 |
124 |
427/470 |
1400/1540 |
5 |
114 X 114 |
4.5 X 4.5 |
SQUARE |
33 - 42 |
15FT |
LEVEL 7 |
5.56 FMJ, SC |
1158/1402 |
1570/1901 |
3.56 |
55 |
939/1033 |
3080/3388 |
5 |
114 X 114 |
4.5 X 4.5 |
SQUARE |
42- 56 |
15FT |
LEVEL 8 |
7.62 mm FMJ, BALL |
2519/3048 |
3416/4133 |
9.7 |
150 |
838/922 |
2750/3025 |
5 |
114 X 114 |
4.5 X 4.5 |
SQUARE |
42-56 |
15FT |
SHOTGUN |
12 GAUGE SLUG |
2438/2950 |
3306/4000 |
28.3 |
437 |
483/531 |
1585/1744 |
3 |
89.3/114.7 |
3.5/4.5 |
TRI |
33-39 |
15FT |
SHOTGUN |
12 GAUGE 00 SHOT |
2078/2415 |
2818/3275 |
42 |
650 |
366/403 |
1200/1320 |
3 |
89.3/114.7 |
3.5/4.5 |
TRI |
36 - 42 |
15FT |
MAX IS 110% |
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OF MIN VELOCITY |
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TESTING |
SAMPLES |
RANGE |
TESTING |
INDOOR |
OUTDOOR |
WITNESS |
WITNESS |
5 SHOT |
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12" X 12" |
15 FEET |
TEMP |
MATERIALS |
MATERIALS |
PLATE |
PLATE |
PATTERN |
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305 X 305mm |
4.6m |
LEVELS 1-8 |
NON MET |
NON MET |
CORRUGATED |
PLACEMENT |
UL,UR,LR |
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METALS |
LEVEL 1-5 |
LEVEL 1-5 |
CARDBOARD |
18" BEHIND |
LL,C |
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67 / 77 F |
1 SAMPLE |
SIDE A |
125" THK |
457mm |
+/- 1/2" |
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19 / 25 C |
55f, 13C |
-26F+/-5 |
3.2mm |
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1 SAMPLE |
-32C+/-3 |
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95F, 35C |
SIDE B |
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3 HOURS |
72F+/-5 |
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SOAK |
22C+/-3 |
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1 SAMPLE |
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120F+/-5 |
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49C+/-3 |
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3 HOURS |
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SOAK |
COMPATIBILITY WITH Autotriplex STANDARS | Advantages of Autotriplex standars | ||||||||
1) primary ammunition types | 1) Autotriplex includes 4common types of Soviet ammunition | ||||||||
2) same number of test samples for qualification | (soviet ammunition is the most common word wide) | ||||||||
2) Autotriplex stipulation multiple ammunitionsfor selec leves | |||||||||
(example: Fav standard, Ap) | |||||||||
[this stipulations puts a higher bunden on Autotriplex] | |||||||||
[creates a higher level of sefety for our costomers] | |||||||||
[you can not assume 1 bullet is more lethal than another] | |||||||||
3) AutotriplexOHEAC specifies a tighter velocity tolerance | |||||||||
(example: 44 magnum protection of 1460 +/- 30 fps) | |||||||||
**use of large velocity ranges from low high create | |||||||||
the ability to qualify an amor system at low velocities. | |||||||||
thes lower range is below the weapon standard fring | |||||||||
velocity. The upper range is an unrealistic velocity for the | |||||||||
standard round | |||||||||
4) Autotriplex specifies multi-hit capability at all levels | |||||||||