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下載規格說明書
暗場照明裝置對目標區域提供低角度照明。這些機器視覺光源提高表面特征的對比度，例如激光壓印或雕刻的標識，特別適用于如BGA植球，讀取激光刻蝕標記或檢查表面幾何輪廓之類的應用。
暗場照明裝置使用一個單一層LED安裝在相對于光軸 70o (DF 50
模型)或 90o (DF 100, DF 150-1 模式)，或三層LED安裝在相對于光軸 75o (DF 150-3
模型)。
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二種顏色和五個尺寸
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提供有效低角度照明
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提高對比表面特征例如激光壓印或雕刻標記
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高速機器視覺應用具有頻閃模式
照明實例:
金屬表面壓印logo：低角度照明獲得了高對比度圖像
工作原理:
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Darkfield 50
Continuous
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Part Number
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Description
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NER-011609311
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DF-50, R LED-ND, 24V-C, 4.5M (15 ft.) Cbl w/Flying Leads
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NER-011609321
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DF-50, W LED-ND, 24V-C, 4.5M (15 ft.) Cbl w/Flying Leads
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Darkfield 100
Continuous
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NER-011601520
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DF-100-1, R LED-ND, 24V-C, 4.5M (15 ft.) Cbl w/Flying Leads
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NER-011601521
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DF-100-1, R LED-D, 24V-C, 4.5M (15 ft.) Cbl w/Flying Leads
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Darkfield 150
Continuous
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NER-011600020
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DF-150-1, R LED-ND, 24V-C, 4.5M (15 ft.) Cbl w/Flying Leads
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NER-011600031
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DF-150-1, W LED-ND, 24V-C, 4.5M (15 ft.) Cbl w/Flying Leads
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NER-011600021
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DF-150-1, R LED-D, 24V-C, 4.5M (15 ft.) Cbl w/Flying Leads
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NER-011600041
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DF-150-1, W LED-D, 24V-C, 4.5M (15 ft.) Cbl w/Flying Leads
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NER-011600208
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DF-150-3, R LED-ND, 24V-C, 4.5M (15 ft.) Cbl w/Flying Leads
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NER-011600206
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DF-150-3, W LED-ND, 24V-C, 4.5M (15 ft.) Cbl w/Flying Leads
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Darkfield 200
Continuous
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NER-011603300
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DF-200-1, R LED-D, 24V-C, 4.5M (15 ft.) Cbl w/Flying Leads
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Power Supply Darkfields
Continuous
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NER-011504100
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DSP60 24VDC 2.5A DIN Mount Power Supply
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Power Supply Cordsets
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NER-030028300
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AC Power Cord for DSPxx Power Supply, US
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NER-030028400
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AC Power Cord for DSPxx Power Supply, EU
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NER-030028500
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AC Power Cord for DSPxx Power Supply, UK
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