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Medical Needle Toughness Tester-Technical Literature The toughness tester produced by Jinan Sanquan Zhongshi Experimental Instrument is a special instrument used to test the toughness of various medical needles, injection needles, injection needles and other small medical devices
.
It is not difficult to understand the necessity of testing the toughness of medical needles, but why test the toughness of needle tubes? Let's find out together
.
Let's take the prefilled syringe as an example.
In recent years, the prefilled syringe has quietly emerged.
It is a new and practical form of drug packaging.
The drug solution is directly filled in a syringe with a needle in a sterile environment.
The syringe and The liquid medicine is combined into one, and there is no need to repeatedly extract, install needles and other operations during use
.
It has the advantages of convenient use, accurate dosage and no pollution
.
However, this kind of syringe also has the disadvantages of traditional syringes, such as bending and breaking during packaging, transportation and use, so the syringe barrel also needs to have a certain toughness, and when the toughness needs to be tested, it is necessary to use this A toughness tester
.
Technical parameters Experimental frequency 0.
5HZ±0.
025HZ Bending angle 15°, 20°, 25° bidirectional force 20 times Pipe wall normal wall, thin wall, ultra-thin wall three optional nominal specifications 0.
2-3.
4mm Bending accuracy ± 0.
1mm Data interface RS232 (can be connected to user LIMS system) Dimensions 470mmX380mmX430mm (length, width and height) Weight 17Kg Environmental requirements Operating temperature 5～40℃ Relative humidity 45～80% Power supply 220V 50Hz Medical needle tube toughness tester-Technical Literature
.
It is not difficult to understand the necessity of testing the toughness of medical needles, but why test the toughness of needle tubes? Let's find out together
.
Let's take the prefilled syringe as an example.
In recent years, the prefilled syringe has quietly emerged.
It is a new and practical form of drug packaging.
The drug solution is directly filled in a syringe with a needle in a sterile environment.
The syringe and The liquid medicine is combined into one, and there is no need to repeatedly extract, install needles and other operations during use
.
It has the advantages of convenient use, accurate dosage and no pollution
.
However, this kind of syringe also has the disadvantages of traditional syringes, such as bending and breaking during packaging, transportation and use, so the syringe barrel also needs to have a certain toughness, and when the toughness needs to be tested, it is necessary to use this A toughness tester
.
Technical parameters Experimental frequency 0.
5HZ±0.
025HZ Bending angle 15°, 20°, 25° bidirectional force 20 times Pipe wall normal wall, thin wall, ultra-thin wall three optional nominal specifications 0.
2-3.
4mm Bending accuracy ± 0.
1mm Data interface RS232 (can be connected to user LIMS system) Dimensions 470mmX380mmX430mm (length, width and height) Weight 17Kg Environmental requirements Operating temperature 5～40℃ Relative humidity 45～80% Power supply 220V 50Hz Medical needle tube toughness tester-Technical Literature
