Profoto Pro-B4 1000 Air, Руководство пользователя

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Pro-B4 1000 Air
16
www.profoto.com
Technical data
All data are to be considered as nominal and Profoto reserves the right make changes
without further notice.
Energy 1000 Ws
Energy range 1-1000 Ws (0.1-10.0)
Normal Mode: 2.0-10.0
Freeze Mode: 0.1-5.8
Energy control increments 1/10 and 1/1 f-stop
Asymmetry Full asymmetry, Max 9.4 (660Ws) on channel B
Recycling time Normal mode: 0.03 – 0.99 s
Freeze mode: 0.03 – 0.1 s
Color stability Normal mode: ± 150° K over entire energy range;
± 20° K flash-to-flash
Freeze mode: ± 800° K over entire energy range;
± 150° K flash-to-flash
Energy stability Normal mode: ± 1/100 f-stop flash-to-flash
Freeze mode: ± 1/20 f-stop flash to flash
Number of lamp head sockets 2
Modeling light
Maximum 500 W in total, continuous or time controlled
Auto Dumping Yes
Battery type Lithium-Ion (LiFePO4)
Battery capacity 220 @ full
>50,000 @ min
Infinite with charger connected (depending on
intensity of usage)
Battery life 1 200 charge cycles (80% capacity left)
Battery status indicator Yes
Battery charging time 45 min
Auto power off Yes
Operating temperature range -10 °C to +50 °C (14 °F to +122 °F)
Performance is limited when battery temperature is
below 0 °C ( 32 °F)
Storage temperature range -20 °C to +50 °C (-4 °F to +122 °F)
Wire sync Yes, 1 socket (¼”)
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