This level of power takes us firmly into the realm of commercial/industrial photography, as well as the larger portrait studio shooting big family groups. As with the 500, the power is variable down to 1/32 and the power-to-weight ratio is good for the location photographer. Amongst the features of this unit are the brighter halogen modelling lamp fitting, fan cooling and an audible bleep indicating that recycling has been completed. Specifications | Stored Energy | 1000w/s | | Guide number (m/100 ISO) | 120 | | Recycle time to full power (240v) | 2.3 secs. | | Flash Duration to t=0.5 | 1/1500 sec. | | Flash Power Variation | Full to 1/32 | | Stepless Power Variation | Yes | | User Replaceable Flash Tube | BW1079 (UV) or BW2980 (Clear) | | Recommended Modelling Lamp | 275w Photoflood or 250w Halostar | | Model Lamp Variability | Full to 1/32 | | Colour Temperature (+/- 300K) | 5600K | | Voltage Stabilisation | to 1% | | Flash Inhibit Circuit | Yes | | Ready Light Indication at | 100% charge | | Audible Recharge Confirmation | Yes | | IR Remote Control | No | | Reflector Mount | S-Type Bayonet | | Operating Voltage | 190-250V 50Hz | | Sync Voltage | 15V DC | | Built in Slave Cell | Yes | | Switchable Slave Cell | Yes | | Circuit Protection | Yes 5A(F) fuse | | EM Noise Suppression | Yes | | Width (including bracket) | 170mm | | Length | 450mm | | Height | 125mm | | Weight | 4.5kg | |
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