eia resolution chart 1956data: based on eia 1956 chart. includes linear and pie shapes from 200 to 1000 lines, 10step density tables, measurement bars and edge definition points. notes: measurements of tele-cine cameras for streaking, ringing, aspect ratio;
huam 直流電阻表(502ac/502bc) low-ohm meter 主要特征:■基本量測精確度:0.05%■解析度:0.001mω(謹適用于502bc)■單一功能操作鍵,led清楚顯示,操作簡單中心值、上下限%,上下限制(%)指撥開關(guān)設(shè)定■自動設(shè)定范圍■標準handler界面■可選購gpib界面502ac/502bc直流電阻表,寬廣的測試范圍可應用開關(guān)、繼電器、接頭和pc電路板的低阻抗量測,應用于生產(chǎn)線,可透\過handler界面輸出良品與不良品的信號,為生產(chǎn)線或品質(zhì)管理部門量測儀器