Sony VAIO PCG-QR20 User Manual page 77

Specifications
Model
Operating humidity
Storage humidity
‡ See our special Guarantee extension conditions.
Specifications are subject to change without notice.
20% to 80% (not condensed), provided that humidity is less than 65% at
+35°C (hygrometer reading of less than 29°C)
10% to 90% (not condensed), provided that humidity is less than 20% at
+60°C (hygrometer reading of less than 35°C)
PCG-QR20
n N
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