Brightness-based measurement results for an Elinchrom ELB 500 TTL studio flash unit (500 Ws) in Action Mode .
Power settings: 0.1 and 1.0
Generated by the FDM-1T flash duration meter.
Standard visualization has been configured to show the luminous exposure (in lux-seconds) induced by the measured flash as an additional value at the bottom of… Read More »
Flash duration analysis for an Orlit Rovelight RT 601 HSS studio flash unit and Normal Mode settings of 9.0 for the longest flash, followed by 7.9 - 6.9 - 5.9 - 4.9 - 3.9 - 2.9 - 1.9 and finally 1.0 for the shortest pulse.
Generated by the FDM-1T flash duration meter.
For settings 3.9 and lower, measurement was triggered on the 2nd pulse. Measurement basis… Read More »
Flash duration analysis for an Orlit Rovelight RT 601 HSS studio flash unit and Freeze Mode settings of 9.0 for the longest flash, followed by 7.8 - 6.7 - 5.6 - 4.6 - 3.5 - 2.2 and finally 1.0 for the shortest pulse.
Generated by the FDM-1T flash duration meter.
Standard visualization has been configured to show the luminous exposure (in lux-seconds) induced by… Read More »
Flash duration analysis for a Dynalite Baja B4 studio flash unit (400 Ws) at 50 Ws, 12 Ws and 6 Ws (corresponding to t-mode 0.4, 0.2 and 0.1, resp.).
Generated by the FDM-1T flash duration meter.
Standard visualization has been configured to show the luminous exposure (in lux-seconds) induced by the measured flash as… Read More »
This update eliminates a flaw in the memory management of the FDM-1T which, under certain circumstances, could force the device into halt and display a System Failure message. Therefore, we strongly recommend installing this firmware update which is available for download as of now.
Credits to David F. Parker who reported this issue… Read More »