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                • 復合真空計(ZDF-5227)

                  ZDF-5227系列復合真空計由電阻單〒元和熱陰極電威力離單元組成,可測範圍從高真空至大氣壓。可接一到三路電阻規和一路電離ξ 規。電阻單元采用定溫測量法,精度高、響應快。采用全數字化校準方法,無需工具即可完成電阻規的校準。在自動成员模式,電◣離單元可通過電阻單元自動控制開啟和關閉…

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