Get exclusive volume discounts, bulk pricing updates, and new product alerts delivered directly to your inbox.
By subscribing, you agree to our Terms of Service and Privacy Policy.
Direct access to our certified experts
Measurement shutter: The shutter unit for digital cameras
Measuring items:
Full open time（T1）
Closing operating time（T2）
Effective time of exposure（TE）
Aperture value（Av）
Difference of exposure value or difference of aperture value （⊿EV）
T2 Point detecting [closing operation]: 0-100%, 5-95%, 10-90%, 15-85%, 20-80%
measuring effective aperture diameter: φ14.0〜φ1.0
Measuring range:
±4EV（light exposure error）
1〜11AV （Apature value）
1/30〜1/4,000s（Time of exposure）
Measurement accuracy:
±15μs（At the time of a second）
±0.05EV（Aperture value, Exposure value）
±0.03EV（IRIS mode Aperture value measurement）
Power Supply: AC100〜240V（50Hz/60Hz）・90VA
Dimensions:
Control unit:130（W）×127（H）×286（D）mm・5kg
Light Source and Receptor: 90（W）×169（H）×304（D）mm・2kg
External interface: RS232C
