Method for calculating deflection of medical injection needle (needle) rigidity tester
Medical injection needle (needle) rigidity tester GXY-02 is designed and manufactured according to the relevant provisions of GB18457-2015 and "Manufacture of stainless steel needles for medical devices". It is specially used to test the rigidity of medical injection needles (tubes). It is also called a medical needle needle rigidity tester, an injection needle (needle) rigidity test machine, and the like. Medical injection needle (needle) rigidity tester detection instrument Sanquan Zhongshi Medical Injection Needle (Needle) Rigidity Tester Usage: 1. Place the meter level on the test bench. 2. Install the span block that matches the needle to be tested and mount it on the sensor. 3. Plug the power plug into the power distribution board. The ground wire of the power socket on the power distribution board must be grounded reliably. The rigid experimental conditions are as follows: specification Mm Normal wall Thin wall Ultra-thin wall Span, mm±0.1 Load, N±0.1 Maximum deflection mm Span, mm±0.1 Load, N±0.1 Maximum deflection mm Span, mm±0.1 Load, N±0.1 Maximum deflection mm 0.30 0.33 0.36 0.40 0.45 0.50 0.55 0.60 0.70 0.80 0.90 1.10 1.20 1.40 1.60 1.80 2.10 2.40 2.70 3.00 3.40 5 5 5 9.5 10 10 10 12.5 15 15 17.5 25 25 25 25 25 30 40 40 50 50 5.5 5.5 5.5 5.5 6 7 10 10 10 15 15 10 20 twenty two twenty two 25 40 40 50 50 60 0.40 0.32 0.25 0.60 0.56 0.38 0.50 0.40 0.45 0.41 0.48 0.45 0.45 0.45 0.25 0.35 0.40 0.38 0.31 0.41 0.32 5 5 5 7.5 10 10 10 12.5 15 15 17.5 25 25 25 25 25 30 40 40 50 50 5.5 5.5 5.5 5.5 5.5 7 10 10 10 15 15 10 20 twenty two twenty two 25 40 40 50 50 60 0.45 0.37 0.30 0.65 0.61 0.43 0.55 0.45 0.50 0.50 0.65 0.55 0.55 0.55 0.30 0.45 0.50 0.65 0.45 0.55 0.46 - - - - - - - 12.5 15 ※ ※ 25 ※ ※ 25 ※ ※ - - - - - - - - - - - 10 10 ※ ※ 10 ※ ※ twenty two ※ ※ - - - - - - - - - - - 0.50 0.55 ※ ※ 0.65 ※ ※ 0.34 ※ ※ - - - - Note: For those who call ※ , there is no valid data for these specifications, so the standard does not give the rigidity value.   Medical injection needle (needle) rigidity tester operating instructions 1. Turn on the power and turn on the power. 2. Click “Next†to enter the “Main Menu†and there are four options: “Settingâ€, “Testâ€, “Move†and “Calibrationâ€. 3. After clicking “Settingâ€, you can set the “pipe wallâ€, “specificationâ€, “spanâ€, “loadâ€, “deflectionâ€, “number of times†and “date and time†at this time. After the corresponding item, select the specification parameter corresponding to the measured vessel to confirm. 4. Click on “Tube Wall†and click on the wall of the vessel to be tested as shown in Figure 6. ("Normal wall", "thin wall", "ultra-thin wall" three options are available, click "Back" to go to the setting parameters as shown in Figure 5.) 5. Click on “Specifications†and click on “Change†the nominal specifications of the tested vessel. (Span, set load, and Zui large deflection are set by the national standard value, that is, it is automatically set with the set nominal specification. If special parameters need to be set, set them separately in the corresponding options of the setting parameters. Click “Confirm†Go to the setting parameters.) 6. After clicking “Spanâ€, click on the corresponding number to select the span of the measured vessel. (Click "Confirm" to go to the setting parameters.) 7. After clicking “Loadâ€, click on the corresponding number to select the load of the measured vessel. (Click "Confirm" to go to the setting parameters.) 8. Click on “Deflection†and click on the corresponding number to select the large deflection of the tested vessel. (Click "Confirm" to go to the setting parameters.) 9. Click on “Number of Times†and click to select the number of times to be tested for the tested vessel. There are 8 options for 8 times, 13 times and 20 times. (Click "Back" to go to the setting parameters.) 10. Click on "Date & Time". After clicking "Date", enter the date confirmation on the test day (in the format: year/month/day, the change of time is the same as the date change. ("Confirm" and return to the main menu.) 11. After clicking “Move†in the main menu, click “Up†or “Down†loading frame to start moving. Visually move the loading frame to the appropriate position with the measured vessel and click “Stopâ€. ("Back" to the main menu) 12. Click “Calibration†in the main menu, click “Calibration†to display a warning to indicate whether calibration is required, click “Yes†to display calibration, 1), put the calibration plate on the fixture,), click “Set†on the screen. 0â€), place the 20N weight on the calibration plate, click “Calibrationâ€, and check that the screen is displayed as 20N and the calibration is successful. “Measuring†is the accuracy of the calibration calibration data after calibration. 13. Install the device to be tested: 1) Place the device to be tested on the span block, 2) Place the span block on the sensor along with the instrument to be tested. 14. When the content displayed in the “Main Menu†is matched with the measured instrument parameters, click “Testâ€. After the test is completed, the test result will be displayed. The measured deflection is less than the large deflection of the Zui. . Display all the test data for the set number of times, click “Printâ€; or “Continue†test; “Clear†will clear the test result; “Return†will clear all the test data and return to the main menu. . Jinan Sanquan Zhongshi Experimental Instrument Co., Ltd. (registered brand: Sumspring Sanquan Zhongshi) is a high-tech innovative enterprise specializing in the research and development and sales of laboratory analytical instruments. The company was established in 2007 and specializes in quality inspection and drug inspection systems. The food industry, pharmaceutical industry, packaging and printing industry, adhesive industry, home appliance industry, etc. provide packaging materials scientific testing instruments and comprehensive quality control solutions. Cohesive Bandage With Elastic Adhesive,Cohesive Finger Tape Bandage,Elastic Cohesive Bandage,Cohesive Tape Bandage RFX+CARE Manufacturing Co.,Ltd. , https://www.rk-rfxcare.com