
Physical Specifications 4-5
22 June 2004
Physical Specifications
The physical specifications for the library modules are shown
in Table 4-5.
The floor must support point loads exerted by the leveling
pads of up to 86.42 lb./in
2
.
In addition to being dust-free, physically, chemically, and
acoustically appropriate, the flooring must meet the
insulation resistance specifications. The insulation resistance
between the floor surface and earth ground must be 1x10
5
to
1x10
8
ohms to prevent system failure or electrical shock.
Sufficient resistance is achieved by using antistatic,
nonconducting floor tile with a resistance of 1x10
6
to 1x10
9
ohms. If necessary, provide an appropriate connection to the
metal portion of the ground plane.
The Scalar 1000 has four point loads on the CM and EM.
Table 4-5 Physical Specifications
Height Width Depth
Maximum
Weight
Distributed
Load
Point Load
Control Module
72 in.
1828.8 mm
29.6 in.
751.8 mm
47 in.
1193.8 mm
(SDLT/DLT/
LTO/AIT)
60 in.
1524 mm
(3590)
1052 lb.
477 Kg
85 lb./ft
2
414 Kg/m
2
86.42 lb./in.
2
421.88 Kg/m
2
Expansion Module
72 in.
1828.8 mm
29.6 in.
751.8 mm
47 in.
1193.8 mm
(SDLT/DLT/
LTO/AIT)
60 in.
1524 mm
(3590)
817 lb.
371 Kg
66.00 lb./ft
2
322.2 Kg/m
2
67.11 lb./in.
2
327 Kg/m
2
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