Confidential
EPSON
TITLE
SHEET
REVISION
NO.
SHEET
NEXT
B
RP-U420 series
Specification
(STANDARD)
9
8
Operating
environment range
Ambient temperature (
°
C)
R
e
lative
humidity
(
%
R
H
)
45
°
C, 40%
34
°
C, 90%
50
40
30
20
10
0
80
60
40
20
Figure 1.15.1 Operating Temperature and Humidity Range
3) Vibration resistance
While packed:
Frequency
5 to 55 Hz
Acceleration
Approximately 19.6 m/s
2
{2 G}
Sweep
10 minutes (half cycle)
Time
One hour
Directions
X, Y and Z
4) Impact resistance
While not packed:
Height:
5 cm
Directions
4 sides, supported on one side
While packed:
Height:
80 cm
Directions
1 corner, 3 edges, 6 sides
