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\r特點\r<\/p>\r

\r.PJ-A3000<\/span>系列投影儀大小適中，具有多功能且易于操作\r<\/p>\r

\r.<\/span>清晰的數(shù)顯XY<\/span>計數(shù)器裝于量角器屏幕下方，便于讀數(shù)\r<\/p>\r

\r.<\/span>數(shù)顯讀數(shù)的測角投影屏幕易于進行角度測量\r<\/p>\r

\r <\/span>\r<\/p>\r

\r技術(shù)參數(shù)\r<\/p>\r

\r投影圖像：倒像\r<\/p>\r

\r投影屏幕\r<\/p>\r

\r     \r.<\/span>有效直徑：315mm<\/span>\r<\/p>\r

\r     \r.<\/span>屏幕材料：精細磨砂玻璃\r<\/p>\r

\r     \r.<\/span>屏幕旋轉(zhuǎn)：±360<\/span>°，微調(diào)和夾緊\r<\/p>\r

\r     \r.<\/span>角度讀數(shù)：數(shù)顯計數(shù)器（LED<\/span>）\r<\/p>\r

\r                       <\/span>分辨力：1<\/span>′或0.01<\/span>°（可轉(zhuǎn)換）\r<\/p>\r

\r                       <\/span>范圍：±370<\/span>°\r<\/p>\r

\r                      ABS/INC<\/span>模式轉(zhuǎn)換，調(diào)零\r<\/p>\r

\r      \r.<\/span>參考線：  <\/span>十字交叉細線\r<\/p>\r

\r投影鏡頭:<\/span>\r<\/p>\r

\r 10X<\/span>（172-202<\/span>）\r<\/p>\r

\r                   <\/span>可選：20X,50X,100X<\/span>\r<\/p>\r

\r放大精度:<\/span>\r<\/p>\r

\r.<\/span>輪廓照明：±0.1%<\/span>以下\r<\/p>\r

\r.<\/span>表面照明：±0.15%<\/span>以下\r<\/p>\r

\r輪廓照明:<\/span>\r<\/p>\r

\r光源：鹵素燈泡（24V,150W<\/span>）\r<\/p>\r

\r <\/span>光學系統(tǒng):<\/span>遠心系統(tǒng)\r<\/p>\r

\r        <\/span>功能：2<\/span>－段（高/<\/span>低）亮度轉(zhuǎn)換、吸熱光片、冷卻風扇\r<\/p>\r

\r表面照明:<\/span>\r<\/p>\r

\r     <\/span><\/b>  <\/span>光源：        <\/span>鹵素燈泡（24V,150W<\/span>）\r<\/p>\r

\r     \r <\/span>光學系統(tǒng)：可調(diào)聚光鏡垂直照明\r<\/p>\r

\r     \r <\/span>功能：       <\/span>吸熱光片、冷卻風扇\r<\/p>\r

\r調(diào)焦：手動調(diào)焦\r<\/p>\r

\r分辨率：0.001mm<\/span>\r<\/p><\/div>