Disposable injection needle tube toughness tester GB15811 thin wall 20°

One-time injection needle needle tube toughness tester GB15811 thin-wall 20 ° The tester adopts 7-inch color LCD screen, Chinese and English menu displays: pipe wall type, bending angle, nominal specifications, pivot point and point of action spacing, bending times
.

The program is set by the PLC programmable controller and the test
is automated.

The working principle is to fix one end of the syringe, apply a force from the fixed point to the needle tube with a specified span, first to one direction, and then bend a specified angle in the opposite direction, so repeatedly bend the specified number of times, the experimental operation steps are as follows: 1, take the appropriate amount of injection syringe, and firmly fix the needle body on the fixture; 2.
Firmly fix one end of the needle tube on the fixture, and adjust the corresponding provisions of the needle tube according to Table 3 to select the following bending angle, normal wall 25 °, thin wall 20 °, ultra-thin wall 15 °
.

3.
Apply a sufficiently large force at the specified span position, apply the force 20 times in both directions at a frequency of 0.
5Hz, and visually observe the fracture of
the needle tube.

4.
Save and print the experimental results
.

5.
After the test is completed, turn off the power
.

In order to create, improve the Z reputation of the enterprise, establish the corporate image, we are in line with the spirit of "all the pursuit of high quality, customer satisfaction for the purpose", to "Y price, Z thoughtful service, Z reliable product quality" principle to you solemnly promise: product manufacturing and testing have quality records and testing data; For the testing of product performance, we sincerely invite users to personally inspect the whole process and full performance of the product, and then pack and ship
the product after the product is confirmed to be qualified.