Environmental Specifications; Location And Ventilation - HP Z1 Maintenance And Service Manual

Environmental specifications

Table 1-6 HP Workstation environmental specifications
Temperature
Humidity
Altitude
Shock
Vibration

Location and ventilation

Proper ventilation for the system is important for workstation operation. To ensure adequate
ventilation:
Operate the workstation on a sturdy, level surface.
●
Provide at least:
●
12 cm (4.7 in) clearance at the front, back, top, and bottom of the workstation
◦
16 cm (6.3 in) clearance on the right side for the optical drive
◦
Ensure that the ambient air temperature surrounding the workstation falls within the specified
●
limits (see
Never restrict the incoming or outgoing airflow of the workstation by blocking any vents or air
●
intakes.
10 Chapter 1 Hardware overview
Operating: 5°C to 35°C (40°F to 95°F)
Non-operating: -40°C to 60°C (-40°F to 140°F)
NOTE: The ambient upper limit of 35°C is good up to 1524 m (5000 ft) elevation. Derate by
1°C for every 305 m (1000 ft) above 1524 m (5000 ft). For example, at 3,048 m (10,000 ft),
the upper ambient air temperature limit is 30°C.
Operating: 8% to 85% relative humidity, non-condensing
Non-operating: 8% to 90% relative humidity, non-condensing
Operating: 0 to 3,048 m (10,000 ft)
Non-operating: 0 to 9,144 m (30,000 ft)
Operating: ½-sine: 40
Non-operating:
½-sine: 160 cm/s, 2-3ms (~105
●
square: 422 cm/s, 20
●
NOTE: Values represent individual shock events and do not indicate repetitive shock
events.
Operating random: 0.5
Non-operating random: 2.0
NOTE: Values do not indicate continuous vibration.
Environmental specifications on page
g
, 2-3ms (~62 cm/sec)
g
)
g
g
(rms), 5-300 Hz, up to 0.0025
g
(rms), 5-500 Hz, up to 0.0150
10).
g
2 /Hz
g
2 /Hz