應(yīng)用范圍：
適用于醫(yī)藥、食品、日化、電子元器件等行業(yè)的包裝袋、瓶、管、罐、盒等密封試驗(yàn)。
容乾智能供應(yīng)紅棗包裝袋 負(fù)壓真空密封儀
測(cè)試原理:
使浸在真空室水中的試樣產(chǎn)生內(nèi)外壓差，觀測(cè)試樣內(nèi)氣體外逸情況，以此判定試樣的密封性能；也可通過(guò)對(duì)真空室抽真空，使試樣產(chǎn)生內(nèi)外壓差，觀測(cè)試樣膨脹及釋放真空后試樣形狀恢復(fù)情況及液體滲入情況，以此判定試樣的密封性能。
標(biāo)準(zhǔn)：
• GB/T 15171-94 軟包裝件密封性能試驗(yàn)方法
• ASTM D3078-02柔性包裝氣泡法泄漏試驗(yàn)方法
容乾智能供應(yīng)紅棗包裝袋 負(fù)壓真空密封儀
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主要特點(diǎn)：
• 嵌入式系統(tǒng)
• 觸摸屏操作
• 嵌入式軟件，扁平化設(shè)計(jì)，直觀，操作方便
• 支持實(shí)驗(yàn)結(jié)果的保存、查詢(xún)、打印
• TFT真彩色液晶顯示試驗(yàn)數(shù)據(jù)
• 高精度進(jìn)口壓力傳感器內(nèi)置
• 進(jìn)口氣動(dòng)元件
• 自動(dòng)恒壓、自動(dòng)卸載
• 多重過(guò)載保護(hù)
• 節(jié)能環(huán)保設(shè)計(jì)，超低功耗
• 配置標(biāo)準(zhǔn)串行通信接口 帶軍工防水網(wǎng)絡(luò)接口可聯(lián)網(wǎng)
• 支持實(shí)驗(yàn)室數(shù)據(jù)管理系統(tǒng)，可實(shí)現(xiàn)數(shù)據(jù)統(tǒng)一管理（選購(gòu)）
技術(shù)參數(shù)：
真空度：0～-95kPa
精度：0.1%FS
真空室有效尺寸：Φ270mm×220 mm(H) 標(biāo)配
氣源壓力：0.7MPa
氣源接口：Φ6mm
電源：AC 220V 50Hz
采購(gòu)中心
