Modern ampoules are fired in glass tubes and are widely used for the preparation of injectable preparations and for the isolation of airborne high purity chemicals. Ann
The nipple is sealed with an open flame to isolate the air, and the neck is marked with a mark. When pressure is applied, the bottleneck is broken to extract the medicine.
liquid. Before opening, use a grinding wheel to cut the scratch at the bottle neck, disinfect the bottleneck, and raise the nipple so that all the liquid flows into the bottle.
Then break the bottleneck. The easy-folding ampoule indicates the pre-cut part of the manufacturer at the nipple, and the nipple is pressed in this direction.
Simply break it.
It can be seen that the reliability of the quality of the ampoule and the importance of the ease of use are self-evident. The country has also
GB2637, YBB00332002 and other related standards clearly specify the size and measurement method of the breaking capacity of the ampoule.
Ampoule breaking force measurement principle: Determine the force value to be applied to separate the ampoule bottle neck from the bottle body.
Ampoule breaking force
Test requirements: After the ampoule is broken, the section should be flat.
Test instrument requirements: Accuracy is 0.1N ampoule, and should have the following characteristics
——Test speed v: 10mm/min:
——Measurement range of force: 0~200N
The test device is as shown: 
experiment procedure:
Set a distance between the two metal brackets (as shown above) so that it is at 90° to the central axis of the ampoule being tested.
Pressure is applied between the metal brackets.
Use an ampoule forcemaker to apply force until the ampoule breaks and record the breaking force value.
Note: When the test point is scored and the breaking force is easy to break, the force component in the device should be positioned in the middle of the score (scoring down).
Otherwise the breaking force will increase.
Jinan Pu Chuang Electromechanical Co., Ltd. sales of ampoule breaking force tester (also known as Anzhen disability instrument), is based on GB2637,
YBB00332002 and other related standards research and development production, fully in line with the principles of the standard, test requirements and other relevant regulations, convenient system
Pharmaceutical companies, ampoules production enterprises, scientific research institutions, drug inspection agencies, quarantine inspection departments, etc.
Welcome to inquire and exchange
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