SSL FMS 25, Flash Measurement System

SSL FMS 25 Flash Measurement System (3 options)

FMS 25.Basic:

• LUKSI 30 A6 nd 
• Illuminance measuring range: 0.2 - 40 000 lx (*1)
• SSL LTA.EI sw 

FMS 25.Standard = FMS 25.Basic + following items:

• Stray light tube with Aperture 36/58 (FOV 24˚...30˚ / 42˚...48˚) (*2)
• Aluminum plate thread adapter for tripod (3/8"-16 UNC and 1/4"-20)

FMS 25.LAB: 

• LC-800.1 + LH33-f3 
• Illuminance measuring range: 0.02 - 5 000 000 lx (*1)
• Stray light tube with Aperture 36/58 (FOV 24˚...30˚ / 42˚...48˚)  (*2)
• Aluminum plate thread adapter for tripod (3/8"-16 UNC and 1/4"-20)

(*1) Standard set of flash photometer, can be replaced by other photocurrent meter and photopic measuring head. 

(*2) Field-of-view (FOV) depends on the aperture mount position and orientation in the stray light tube.

LTA.EI sw

• Automatic Measurement of Effective Luminous Intensity (EI) and Flash duration 
• Methods: 
• Peak value (non-standard effective intensity) 
• Modified Allard 
• Allard 
• Blondell-Rey 
• Modified Blondell-Rey 
• Two Modes: Auto Range and High-Resolution 
• Measuring time: 0.25s .. 10 s 
• Measurable pulses 0.3 ms.. 10 s 
• Graphical representation of the flash profile and EI as function of repeats 
• Average values and standard deviation of repeat measurements

Flash photometer or colorimeter 

• select the one that fits your application (see the link below)
• choice of measurement ranges from 0.003 lx to 10 000 000 lx
• USB or RS-232 or BT
• linearity <0.1%

Additional options

• SSL stand & SSL stray light tube for reducing the effect of surrounding light
• pressure wave cover for measuring head