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JUSTU-BC系列电子内窥镜技术规格表
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Specifications of JUSTU-BCseries videoscope
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主要技术指标 Main Specifications
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工作外径
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直视
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φ6mm
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forward view
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Outer diameter
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直/侧视可更换
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forward view / side view
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摄像头
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像素数
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44万
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pixel count
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440000 pixels
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环境模式
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正常/微光
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Camera
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lightness
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normal / dark
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白平衡
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自动/手动
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white balance
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auto / manual
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光学系统
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视场角
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50°
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80°
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view of field
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景深
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50mm～∞
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10mm～100mm
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Optic system
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depth of field
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视向
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直视
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直视
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view direction
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forward
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forward
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弯角
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4弯角：上下≥120°，左右≥120°
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Tip angulation
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up / down ≥120°; left / right ≥120°
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头端硬端长度
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≤16mm
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≤16mm
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length of the distal end
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主软管
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涂塑/钨丝编网
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Insertion tube
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polyurethane / tungsten mesh
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工作长度
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1000mm
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Working length
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手持机 Handset
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显示器
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3.5英寸高清数字液晶显示器
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Monitor
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3.5”Color LCD, high resolution
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操控
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弯角操作及图像处理按键
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Controls
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tip bending, image processing
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系统 System
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电源
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电池
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18650锂电池，工作时间≥4.5小时
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lithium battery (18650):working time ≥5H
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Power supply
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DC (battery)
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充电时间：8-10小时
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charging time: 8~10 H
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照明
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类型
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头端LED
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type
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LED in distal end
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illumination
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最大可视距离*
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≥140mm
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≥140mm
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maximum visual range*
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存储卡
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SD卡，标配2G，最大支持16G
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Memory card
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TF card 2 G (provided) , Max 16G (option)
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存储容量
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JPEG文件一般占用60KB空间；1G的TF卡最多可录制4小时的录像
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Memory volume
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JPEG : 60KB; 4 hours' video recording: 1G
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视频输出
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复合视频端子
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Video output
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composite
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