Appendix C — Specifications Library Specifications
December 2019 User Guide—Spectra T200, T380, and T680 Libraries
538
The following tables list the general environmental specifications for the
library.
Shock and Vibration Specifications
The library will operate normally after experiencing shock loads as
specified in the following table. The operating shock levels indicate how
much shock the library can withstand while the enclosed drives are reading
and writing data. The non-operating and storage shock levels indicate how
much shock the library can withstand when it is not operating. After
experiencing this amount of shock, the library will operate normally.
Operating Environmental Specification
Humidity 20% to 80% (non-condensing)
Humidity gradient Less than 10% per hour
Ambient temperature
a
a. The ambient temperature must not exceed 86º F (30º C) when G2 F-QIPs are installed in the library.
LTO: 50° F to 90° F (10° C to 32° C)
TS11xx Technology: 61° F to 90° F
(16° C to 32° C)
Maximum temperature change rate
b
b. The temperature and humidity must be allowed to stabilize in the specified ambient environment for
24 hours.
18° F per hour (10° C per hour),
non-condensing
Maximum wet bulb temperature 77° F (25° C)
Altitude Sea level to 10,000 feet (3,048 meters)
Storing
a
and Shipping (Non-Operating) Environment Specification
a. The library is in its original packaging. The packaging is designed to protect the library from
condensation caused by extreme temperature variations of 27° F (15° C) or more. When the library is
moved from a cold storage environment to a warm operating environment, it must be acclimated in its
packaging for at least 24 hours before opening to prevent serious condensation damage from occurring.
Humidity 10% to 95% (non-condensing)
Temperature –40° F to 149° F (–40° C to 65° C)
Altitude Sea level to 40,000 feet (12,192 meters)
Specification Operating Storing and Shipping
(Non-Operating Environment)
a
Shock 2 g pk ½ sine wave for 10 msec
(3 axes, 2 shocks per axis, minimum)
2 g pk ½ sine wave for 10 msec
(3 axes, 2 shocks per axis, minimum)
Vibration
(Swept Sine)
5 Hz – 500 Hz – 5 Hz
5 – 22 Hz, 0.01-inch DA displacement
22 – 500 Hz, 0.25G pk @ ½ octave
(minimum three axes)
5 Hz – 500 Hz – 5 Hz
5 – 31 Hz, 0.02-inch DA displacement
31 – 500 Hz, 1G pk @ ½ octave
(minimum three axes)
Vibration
(Random)
0.5 Grms, 0 – 3000 Hz (single axis) 1 – 200 Hz @ 1.156 Grms.
(Bottom face only for 60 minutes.)
a. Specifications are for the library in its original packaging.
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