Shutter tester–7FR-80D

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  • High performance reflective shutter tester
  • Measure exposure time, curtain speed, exposure unevenness and X delay(and so on) of focal plane shutters with 3 points
  • Laser beam reflection can make this device measure with a finished digital cameras
  • Measure differences of the start time between top, middle and bottom
  • Accurate measurement of the shutter speed up to 1/8000 sec.
  • Allow settings, control and data acquisition from PC


Model 7FR-80D
Light source Laser light
Power:1mW ( class Ⅱ)
function Bound detect function
Hasty detect function
Setting range Crystal accuracy : within +/- 0.05 [%]
Measurement accuracy : less than +/- 5 [μs]
Object to be inspected Focal plane shutter
Shutter unit
Finished digital camera
Measurement item Please see the item description
Measurement range Measurement range : 0.001ms - 16.0s
Measurement time : 0.001ms - 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 : less than 85 [%] without dew condensation
Dimensions (WxHxD) [mm] 160×410×462
Weight [kg] 10
Extension Increase the number of measurement points
LED light source