High-precision waveform memory analysis type lens shutter tester
The lens shutter tester of a high precision waveform memory analysis scheme
Lens shutter tester adopts high-precision waveform memory analysis method
Lens Shutter Tester for High Precision Waveform Memory Analysis Solution
被測(cè)定物(Measurement shutter) | 數(shù)碼相機(jī)的快門單元 |
測(cè)定項(xiàng)目(Measuring items) |
全開(kāi)時(shí)間(T1)
關(guān)閉工作時(shí)間(T2)
有效暴露時(shí)間(TE)
光圈值(Av)
曝光值的差異或光圈值的差異(⊿EV)
|
T2閉じ動(dòng)作検出點(diǎn)(T2 Point detecting [closing operation]) | 0-100%, 5-95%, 10-90%, 15-85%, 20-80% |
測(cè)定有効絞り口徑(measuring effective aperture diameter) | φ14.0?φ1.0 |
測(cè)定範(fàn)囲(Measuring range) |
±4 EV(曝光錯(cuò)誤)
1到11 AV(Apature值)
1/30至1 / 4,000秒(曝光時(shí)間)±4 EV
|
測(cè)定精度(Measurement accuracy) |
±15μs(一秒鐘時(shí))
±0.05 EV(光圈值,曝光值)
±0.03 EV(IRIS模式孔徑值測(cè)量)
|
電源(Power Supply) | AC100?240V(50Hz/60Hz)?90VA |
外形寸法(Dimensions) |
Control unit 130(W)×127(H)×286(D)mm?5kg Light Source and Receptor 90(W)×169(H)×304(D)mm?2kg |
外部インターフェース(External interface) |
RS232C |
Contact: 陳先生(Mr. Aaron Chen )
Phone: 13076936897(微信同號(hào))
Tel: 0755-2656 1139
Email: sales@wylab.com.cn
Add: 901, 9th Floor, Huafeng Youth Entrepreneurship Incubation Base, No. 31 Jia'an Road, Bao'an District, Shenzhen P.c:518101