Shutter tester 7FR-80D

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  • High- performance reflective shutter tester
  • Three-point measurements of the exposure time, curtain speed, exposure unevenness, X delay, etc. of focal plane shutters
  • With laser beam reflection, this measurement system measures shutters of finished digital cameras
  • Measures the start time difference among the top, middle and bottom
  • Accurately measures the shutter speed of up to 1/8000 sec.
  • Allows for settings, control and data acquisition from PC


Model 7FR-80D
Light source Laser light
function ・Bound detection function
・Hasty detection function
Setting range ・Crystal accuracy: within ± 0.05 [%]
・Measurement accuracy: ± 5 [μs] or less
Object to be inspected ・Focal plane shutter
・Shutter unit
・Completed digital camera
Measurement item Please see the item description
Measurement range Measurement range : 0.001ms~16.0s
Measurement time: 0.001 ms to 16.0 s
Measurement method Reflection method
Display / Operation ・Main unit : 5ch (7 segments)
・External (serial) communication control
Number of measurement points 3 vertical points
Judgment function Exposure unevenness OK / NG
Communication I / F RS-232C compliant
Power-supply voltage AC100 - 120V, 200 - 240V 50/60Hz
Power consumption [VA] 14.5
Operating environment ・Temperature : 5 - 40 [℃]
・Humidity : 85% or less, dew condensation none
Dimensions (WxHxD) [mm] 160 × 410 × 462
Weight [kg] 10
Extension ・Increase the number of measurement points
・LED light source

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