User value
HP Z440 HP Z640 HP Z840
17.70 .
(39.02
)
22.60 .
(49.82
)
28.90 .
(63.60
)
เคร
ื
่
องแบบทาวเวอร
์
43.18 .
(17.00
)
44.40 .
(17.50
)
44.40 .
(17.50
)
16.89 . (6.65
)
17.15 . (6.75
)
20.30 . (8.00
)
44.47 .
(17.51
)
46.99 .
(18.50
)
52.50 .
(20.70
)
HP Z440, Z640 Z840
: 5°C
35°C (40°F
95°F)
: -40°C
60°C (-40°F
140°F)
:
1° C (1.8° F)
305 . (1,000
)
1,524 . (5,000
)
:
8%
85%
:
8%
90%
: 0
3,048 . (10,000
)
: 0
9,144 . (30,000
)
: ½-sine: 40 ., 2
3 ..
:
●
½-sine: 160 ./., 2
3 .. (~ 100 ก.)
●
: 422 ./., 20 ก.
:
: 0.5 ก. (rms), 5
300 Hz
:
: 2.0 ก. (rms), 10
500 Hz
:
9