HP Model 748 HP Model 748 Service Handbook - Page 29

Environmental Specifications

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Environmental/Installation/PM Environmental Specifications Environmental Specifications Table 2-1 lists the environmental specifications for this workstation. Table 2-1 Environmental Information Operating temperature 0° - 55° C (without mass storage) 5° - 40° C (with mass storage) Non-operating temperature -40° - 71° C Heat dissipation Model 748i; 1,836 BTU, 464 Kcal/hr Model 748i; 3,672 BTU, 928 Kcal/hr Humidity (non-condensing); 95% maximum at 40° C (without mass storage) operating 80% maximum at 40° C (with mass storage) Humidity (non-condensing); 5 - 95% non-operating Maximum altitude, operating (to 47° C): 4.6 K meters (15 K ft.) Maximum altitude, non-operating: 4.6 K meters (15 K ft.) 2-3

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Environmental/Installation/PM
Environmental Specifications
2-3
Environmental Specifications
Table 2-1 lists the environmental specifications for this workstation.
Table 2-1
Environmental Information
Operating temperature
0° - 55° C (without mass storage)
5° - 40° C (with mass storage)
Non-operating temperature
-40° - 71° C
Heat dissipation
Model 748i; 1,836 BTU, 464 Kcal/hr
Model 748i; 3,672 BTU, 928 Kcal/hr
Humidity (non-condensing);
operating
95% maximum at 40° C (without mass storage)
80% maximum at 40° C (with mass storage)
Humidity (non-condensing);
non-operating
5 - 95%
Maximum altitude,
operating (to 47° C):
4.6 K meters (15 K ft.)
Maximum altitude,
non-operating:
4.6 K meters (15 K ft.)