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DAC-VD-1真空放電測試儀
廠牌分類
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廠牌分類
Brand
DAC-VD-1真空放電測試儀
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DAC-VD-1 can locate damages or defects such as scars/pinholes on stator coils and wires visibly by applying testing voltages in a vacuum chamber. An unintended electric arcing should occur if any damages on the specimens.
Comparing with conventional breakdown tests and impulse tests, this vacuum discharge tester facilitates detection of elements, such as the positions of scratches on winding materials formed during manufacturing.
Test Materials
Stator coils and wires
・Thickness :35～85mm
・Outer diameter :φ160
・Lead length :200mm, approx.
・Weight :10kg or less
Components
● Vacuum chamber (acrylic) and controller
● Withstanding Tester DAC-WT-25DM
● Vacuum pump (DA-121D, manufactured by ULVAC)
