技术参数：
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型号 |
CX-2A |
CX-2B |
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测试功能 |
单点亮度、多点亮度、区域（矩形、椭圆形、多边形、分格矩形等）亮度平均值、最大值、最小值、最小值/最大值、最小值/平均值、分BIN功能、等亮度彩色图等 |
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CCD尺寸 |
11mm diagonal (2/3 inch) |
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控温 |
None |
CCD working temp: 5℃ Temp. stability: ±0.1℃ |
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亮度范围 |
0.01cd/m2 ~ 15kcd/m2 ~ 1500kcd/m2 (one 1% density filter) ~ 150,000kcd/m2 (two 1% density filter) |
0.1mcd/m2 ~ 2kcd/m2 ~ 200kcd/m2 (one 1% density filter) ~ 20,000kcd/m2 (two 1% density filter) |
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亮度精度 |
±5% |
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亮度重复性 |
±1% |
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积分时间 |
5ms~10s |
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镜头焦距 |
f :56mm(Standard field) or f :12mm(Wide field) |
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镜头视场角 |
Standard field: 9.1°(horizontal)× 6.7°(vertical) Wide field : 41°(horizontal )× 32°(vertical ) |
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测量距离 |
150mm to infinite |
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最小测量尺寸 |
≥24mm×18mm @150mm distance |
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测量模式 |
Single exposure / Multiple exposure |
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通讯接口 |
USB2.0 |
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供电 |
DC12V或AC220V (通过交流适配器) |
DC5V或AC220V (通过交流适配器) |
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标配 |
主机、交流适配器、USB通讯线、软件、铝箱 |
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选配 |
衰减片、30米车用点烟器连接线 |
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