Profoto – Digital Freedom
Pro -B2
The Light Shaping Company
29
Profoto
Pro -B2
Profoto – Technical data
Profoto
28
The Light Shaping Company
Technical Data Pro-B2
Energy: 1200 Ws f-stop at 2m with Magnum 50° reflector 90.3
Energy control: Over an eight f-stop range (down to 9Ws). In 1/10 or 1/2 step adjustments.
Energy distribution: Symmetric or Asymmetric (2:1 ratio)
Recycling: 0.04 – 1.8 Sec.
Number of outlets: 2
Flas duration: 1/2200 - 1/7400 sec.
PLEASE NOTE: With ProTwin and two Pro-B2 generators on the same equivalent
power gives half the recycling time and shorter flash duration.
Flash capacity: Up to 200 full power flashes per charge
Modelling Light: Up to 250W continous or time controlled (max 60 sec.)
Battery: Nonspillable lead/acid battery in a battery cassette for rapid exchange
Charging time: 5 hours with standard multi-voltage charger and 2.5 hours with
universal power adapter
Size: 24x17x23cm (9.5 x6,75 x10 inches)
Weight: 12kg, incl. battery (26 pounds)
Others: Indicator for battery status, for full, 3/4, 1/2, and 1/4 power; built-in photocell,
2 sync outlets
Optional built in Radio with 32 channel / 4Zone for remote operation.
Digital Wireless Freedom (Radio Slave)
Profoto Pro-B2 generators are available as Pro-B2R
version
with an integrated PocketWizard
32 channel/4 sub channel radio receiver for wireless synchronization from a distance up
to 100m via digital encoded radio signals. This receiver is compatible with dedicated
Sekonic
®
flashmeters and PocketWizard
®
transmitters and transceivers.
The PocketWizard Plus transmitter (4 channels) for wireless synchronization is available
through Profoto.
Digital Wireless Freedom
offers:
.
Studio or on-location shoots without unreliable and disturbing
PC cords.
.
A light meter that wirelessly triggers all or only selected electronic
flash units and measures the light simultaneously, can even trigger
a camera. (Sekonic L-358, L-608 or L-558)
.
A handy solution for triggering cameras, flash units or
both simultaneously from behind a camera or from
a remote location.
.
All this wireless technology built into your photo
equipment, ready for you to control remotely.
Visit
www.pocketwizard.com for further
information.
PLEASE NOTE!The DWF system is available
in two different versions:
I. 344MHz (USA)
II. 433MHz (Europe)
If you are in any doubt about the frequency
allowed in your country, please get in contact
with the local Profoto distributor BEFORE you
activate the radio slave transmitter.
It is strictly forbidden by law to use these
frequencies in other countries and it is impossible
to use both versions in combination.
