产品详情
\r特点\r<\/p>\r
\r.PJ-A3000<\/span>系列投影仪大小适中,具有多功能且易于操作\r<\/p>\r \r.<\/span>清晰的数显XY<\/span>计数器装于量角器屏幕下方,便于读数\r<\/p>\r \r.<\/span>数显读数的测角投影屏幕易于进行角度测量\r<\/p>\r \r <\/span>\r<\/p>\r \r技术参数\r<\/p>\r \r投影图像:倒像\r<\/p>\r \r投影屏幕\r<\/p>\r \r \r.<\/span>有效直径:315mm<\/span>\r<\/p>\r \r \r.<\/span>屏幕材料:精细磨砂玻璃\r<\/p>\r \r \r.<\/span>屏幕旋转:±360<\/span>°,微调和夹紧\r<\/p>\r \r \r.<\/span>角度读数:数显计数器(LED<\/span>)\r<\/p>\r \r <\/span>分辨力:1<\/span>′或0.01<\/span>°(可转换)\r<\/p>\r \r <\/span>范围:±370<\/span>°\r<\/p>\r \r ABS/INC<\/span>模式转换,调零\r<\/p>\r \r \r.<\/span>参考线: <\/span>十字交叉细线\r<\/p>\r \r投影镜头:<\/span>\r<\/p>\r \r 10X<\/span>(172-202<\/span>)\r<\/p>\r \r <\/span>可选:20X,50X,100X<\/span>\r<\/p>\r \r放大精度:<\/span>\r<\/p>\r \r.<\/span>轮廓照明:±0.1%<\/span>以下\r<\/p>\r \r.<\/span>表面照明:±0.15%<\/span>以下\r<\/p>\r \r轮廓照明:<\/span>\r<\/p>\r \r光源:卤素灯泡(24V,150W<\/span>)\r<\/p>\r \r <\/span>光学系统:<\/span>远心系统\r<\/p>\r \r <\/span>功能:2<\/span>-段(高/<\/span>低)亮度转换、吸热光片、冷却风扇\r<\/p>\r \r表面照明:<\/span>\r<\/p>\r \r <\/span><\/b> <\/span>光源: <\/span>卤素灯泡(24V,150W<\/span>)\r<\/p>\r \r \r <\/span>光学系统:可调聚光镜垂直照明\r<\/p>\r \r \r <\/span>功能: <\/span>吸热光片、冷却风扇\r<\/p>\r \r调焦:手动调焦\r<\/p>\r \r分辨率:0.001mm<\/span>\r<\/p><\/div>


