濟南訂做食品包裝袋:真空包裝袋的透氣性能如何測量
(1)先敞開機箱電源,隨后打開計算機,運作測驗東西,留意觀查運維辦理系統(tǒng)燈是不是以定頻率閃爍,以檢在系統(tǒng)軟件是不是工作中一切正常。
(1) First turn on the power supply of the chassis, then turn on the computer, run the test, and pay attention to whether the lights of the operation and maintenance management system flash at a fixed frequency to check whether everything is normal in the system software.
(2)反方向滾動試驗汽體氣瓶總閘閥,隨后順時針方向調整輸出壓閥0.4mpao
(2) Roll the main gate valve of the gas cylinder in the reverse direction, and then adjust the output pressure valve clockwise to 0.4mpao
(3)用專用型采樣器取下需要的試件3個,隨后在低信變大地底查驗創(chuàng)傷,試件邊緣應無裝縫隙及傷痕,試件表層整平無刮傷無毀壞。
(3) Take down 3 required test pieces with a special sampler, and then check the wound on the low signal transformer earth bottom. The edge of the test piece shall be free of installation gaps and scars, and the surface of the test piece shall be leveled without scratches and damage.
(4)按Gb2918調整接口測驗的溫度濕度,時間不少于4鐘頭。
(4) Adjust the temperature and humidity of the interface test according to gb2918, and the time shall not be less than 4 hours.
(5)將選好的試件放人檢測腔臺,先后擺放,完全遮住檢測。塑料軟包裝原材料復合型加工工藝及機器設備。腔表層,隨后蓋緊檢測腔上腔,扭緊搖桿卡緊試件。
(5) Put the selected test pieces on the test chamber table and place them one after another to completely cover the test. Composite processing technology and machine equipment for plastic flexible packaging raw materials. The surface layer of the cavity, then cover the upper cavity of the detection cavity, tighten the rocker and clamp the test piece.
(6)在電腦上主屏上點一下“客戶信息設定”鍵,輸人相對應的功能參數(shù)(b)試件薄厚、丈量時間)、點一下“存盤撤出”鍵。
(6) Click the "customer information setting" button on the main screen of the computer, input the corresponding functional parameters (b) specimen thickness and measurement time) and click the "save and withdraw" button.
(7)在電腦顯現(xiàn)屏上點一下“試驗”鍵,儀器設備逐步試驗。
(7) Click the "test" button on the computer display screen to test the instrument and equipment step by step.
(8)在檢測全過程中,不可離去儀器設備,認真調查電腦上屏幕上顯現(xiàn)的試驗曲線圖,當曲線圖的平行線一部分超出手機軟件設置的-大格橫坐標軸范疇時,標明試驗數(shù)據信息已趨于平穩(wěn),能夠結束試驗,點一下“停止”鍵,停止試驗。
(8) In the whole process of testing, do not leave the instrument and equipment, and carefully investigate the test curve displayed on the screen of the computer. When part of the parallel lines of the curve exceeds the range of - large grid abscissa axis set by the mobile phone software, it indicates that the test data information has become stable and can end the test. Click the "stop" button to stop the test.
(9)系統(tǒng)主動彈出來測驗報告,紀錄試驗數(shù)據信息,點一下“貯存”鍵交還主屏。
(9) The system will pop up the test report, record the test data and information, and click the "save" button to return it to the main screen.
(10)旋放手柄敞開檢測上腔取下試件拆換迅速定量濾紙和試件,重復流程(6)、(7)、(8)、(9)、再次展開試驗。
(10) Rotate and release the handle to open the upper chamber for detection, remove the test piece, replace the quick quantitative filter paper and test piece, repeat the process (6), (7), (8) and (9) and unfold the test again.
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