English seal tester 英文密封試驗(yàn)儀

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Product Type: MFY-01A (automatic VIS)
Usage: for food, pharmaceutical, medical device, cosmetic, automotive, electronic components, stationery and other sectors of the packaging bags, bottles, tubes, cans, boxes sealed test. Can be conducted by the fall, after the pressure test specimens sealing performance testing. (Patented product, patent number: ZL 2013 2 0419710.9)
Features:
1] microcomputer control, test parameters can be set, the testing process is fully automated;
2] LCD display test, set the pressure, set the dwell time and real-time pressure and other parameters displayed simultaneously;
3] PVC panel, the new button layout, operation is simple and convenient;
4] sealed barrels of high quality material plexiglass pipe wall thickness to achieve the industry's highest 15mm thickness;
5] dwell time, the test pressure may be set in advance, to achieve one-button operation during the test;
6] Precision imported pneumatic components, seals, superior performance, quality and more reliable;
7] test automatic constant pressure qi, without manual operation;
8] test end automatic blowback unload pressure, saving more operating time.
Test principle:
1] through the vacuum chamber is evacuated, so that the sample immersed in water to produce internal and external pressure, observing the situation in the sample gas to escape, in order to determine the sealing properties of the specimen; 2] through the vacuum chamber is evacuated, so try thus produced internal and external pressure, swelling and shape observation specimen sample recovery after the vacuum is released, in order to determine the sealing properties of the sample.
Technical parameters:
1] the degree of vacuum: -90 ~ 0kPa
2] Accuracy: 0.1kPa
3] vacuum chamber effective size: Φ270mm × 200 mm (H) (standard) Note: Other sizes can be customized.
4] Air pressure: 0.7MPa (gas source users themselves)
5] Air Connection: Φ6 polyurethane tube
6] Control: microcomputer control, automatic test
7] Display: LCD display
8] Dimensions: 420 (L) × 320 (B) × 520mm (H)
9] Power source: AC 220V 50Hz
10] Net weight: 15kg
Standard configuration: Host + experiments sealed bucket + gas supply line + power line
According to the standard: GB / T 15171 "sealed flexible packages test methods"
          "ASTM D3078 Standard Test Method for Determination of flexible packaging leak bubbling method" 

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產(chǎn)品型號(hào)：MFY-01A（全自動(dòng)液顯）
產(chǎn)品用途：適用于食品、制藥、醫(yī)療器械、日化、汽車、電子元器件、文具等行業(yè)的包裝袋、瓶、管、罐、盒等的密封試驗(yàn)。亦可進(jìn)行經(jīng)跌落、耐壓試驗(yàn)后的試件的密封性能測試。(產(chǎn)品，號(hào)：ZL 2013 2 0419710.9)
產(chǎn)品特點(diǎn)： 
1】微電腦控制，試驗(yàn)參數(shù)可設(shè)置，試驗(yàn)過程*自動(dòng)化；
2】液晶屏顯示測試過程，設(shè)置壓力、設(shè)置保壓時(shí)間與實(shí)時(shí)壓力等參數(shù)同時(shí)顯示；
3】PVC操作面板，全新按鍵布局，操作簡單便捷；
4】密封桶材料采用有機(jī)玻璃管材，壁厚達(dá)到行業(yè)內(nèi)高的15mm厚度；
5】保壓時(shí)間、測試壓力均可提前設(shè)置，實(shí)現(xiàn)試驗(yàn)過程一鍵化操作；
6】精密進(jìn)口氣動(dòng)元件，密封性能*，質(zhì)量更可靠；
7】試驗(yàn)中自動(dòng)恒壓補(bǔ)氣，無需手動(dòng)操作；
8】試驗(yàn)結(jié)束自動(dòng)返吹卸載壓力，節(jié)省更多操作時(shí)間。
測試原理：
1】通過對(duì)真空室抽真空，使浸在水中的試樣產(chǎn)生內(nèi)外壓差，觀測試樣內(nèi)氣體外逸情況，以此判定試樣的密封性能；2】通過對(duì)真空室抽真空，使試樣產(chǎn)生內(nèi)外壓差，觀測試樣膨脹及釋放真空后試樣形狀恢復(fù)情況，以此判定試樣的密封性能。
技術(shù)參數(shù)：
1】真 空 度： -90～0kPa 
2】精    度： 0.1kPa 
3】真空室有效尺寸：Φ270mm×200 mm (H)（標(biāo)配） 注：其他尺寸可定制。
4】氣源壓力： 0.7MPa （氣源用戶自備）
5】氣源接口： Φ6聚氨酯管
6】控制方式： 微電腦控制，全自動(dòng)測試
7】顯示方式： 液晶屏顯示
8】外形尺寸： 420(L)×320(B)×520mm(H)
9】電    源： AC 220V 50Hz 
10】凈   重： 15kg 
標(biāo)準(zhǔn)配置：主機(jī)+實(shí)驗(yàn)密封桶+氣源線+電源線
依據(jù)標(biāo)準(zhǔn)：GB/T 15171《軟包裝件密封性能試驗(yàn)方法》
          ASTM D3078《起泡法測定軟包裝泄漏的標(biāo)準(zhǔn)試驗(yàn)方法》  

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