應用范圍：
適用于醫藥、食品、日化、電子元器件等行業的包裝袋、瓶、管、罐、盒等密封試驗。
容乾智能供應紅棗包裝袋 負壓真空密封儀
測試原理:
使浸在真空室水中的試樣產生內外壓差，觀測試樣內氣體外逸情況，以此判定試樣的密封性能；也可通過對真空室抽真空，使試樣產生內外壓差，觀測試樣膨脹及釋放真空后試樣形狀恢復情況及液體滲入情況，以此判定試樣的密封性能。
標準：
• GB/T 15171-94 軟包裝件密封性能試驗方法
• ASTM D3078-02柔性包裝氣泡法泄漏試驗方法
容乾智能供應紅棗包裝袋 負壓真空密封儀
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主要特點：
• 嵌入式系統
• 觸摸屏操作
• 嵌入式軟件，扁平化設計，直觀，操作方便
• 支持實驗結果的保存、查詢、打印
• TFT真彩色液晶顯示試驗數據
• 高精度進口壓力傳感器內置
• 進口氣動元件
• 自動恒壓、自動卸載
• 多重過載保護
• 節能環保設計，超低功耗
• 配置標準串行通信接口 帶軍工防水網絡接口可聯網
• 支持實驗室數據管理系統，可實現數據統一管理（選購）
技術參數：
真空度：0～-95kPa
精度：0.1%FS
真空室有效尺寸：Φ270mm×220 mm(H) 標配
氣源壓力：0.7MPa
氣源接口：Φ6mm
電源：AC 220V 50Hz
采購中心
