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    Home > Active Ingredient News > Drugs Articles > Test method for vertical axis deviation of freeze dry powder injection bottle

    Test method for vertical axis deviation of freeze dry powder injection bottle

    • Last Update: 2018-01-31
    • Source: Internet
    • Author: User
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    For any kind of packaging bottle, it is very important to test the vertical axis deviation index, which is more important in the quality of medical glass bottle Taking rbt-a vertical axis deviation tester developed by Jinan Saicheng as an example, the vertical axis deviation of a freeze-dried powder injection bottle provided by a pharmaceutical enterprise was specially tested Through the detailed record of the test process, test results and other data, it provides a reference direction and method for the majority of enterprises in need 1 Executive standard ybb00192003 vertical axis deviation measurement method 2 Test sample: medicinal powder injection bottle (Note: the sample is provided by the customer of Jinan Saicheng) 3 Test equipment: rbt-a vertical axis deviation tester independently developed by Jinan Saicheng ”It has met and met a number of national and international standards: qb2357-1998 polyester (PET) non steam beverage bottle, QB / t1868-2004 polyethylene terephthalate (PET) carbonated beverage bottle, national drug packaging container ybb0019203 vertical axis deviation measurement method, etc 4 In the test process (1), the sample is clamped on the horizontal rotating chassis to make the bottle mouth contact with the dial indicator, and the large value and the small value are read by rotating 360 ° 1 / 2 of the difference between the large value and the small value is the vertical axis deviation value (remember: if the bottom plate with V-shaped block is used, put the sample close to the V-shaped block, apply a downward pressure on the sample in the direction of 45 ° with the horizontal plane, and rotate the glass bottle 360 °) (2) record the large and lower distance between the outer side of the bottle mouth and the fixed point, and the vertical axis deviation is half of the difference between the large and small values measured (3) The accuracy of the measured value shall not be less than 0.1mm (4) According to the accuracy, the vertical axis deviation obtained from the actual measurement is corrected 5 According to the standard, the final value of Zui shall not be less than 0.1mm, otherwise retest is required 6 Conclusion the rbt-a vertical axis deviation tester developed by Jinan Saicheng ”It adopts imported core components, ingeniously utilizes the characteristics of high concentricity of three claw self centering chuck, and cooperates with a set of high degree of freedom bracket which can freely adjust height and orientation, which can meet the verticality deviation detection of important parts such as bottle body and bottle shoulder of various containers It has the advantages of high centering accuracy and high measurement accuracy, and now it is widely used in scientific research institutions, food, medicine and other industries All kinds of bottle container manufacturers In addition, according to the national and industrial standards, in addition to the vertical axis deviation, the indicators to be tested for medicinal powder injection bottles also need to be sealed and medicinal powder injection bottles , wall thickness, bottom thickness, puncture force, opening force, tensile strength and other indicators As an old domestic drug packaging material testing enterprise, Jinan Saicheng has developed nearly 100 instruments in more than ten years, which can completely meet the testing needs of users for different test indicators.
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