Overview
HBO HNT-0.2 Torsion Spring Tester is a vertical manual spring Torsion Tester, suitable for torsion angle and torsion torque testing of torsion springs, cochlear springs, resilience elements and friction mechanisms. The corresponding accessories can be added to perform torsion tests on parts and components. It is an ideal testing equipment for industrial and mining enterprises, technical supervision, commodity inspection and arbitration, scientific research institutes, Universities & colleges, Quality control units and other departments.
Features
1. High Accuracy, High resolution, High stability
2. Large 7-inch touch LCD screen, human-machine interaction interface is simple and easy to use
3. Test direction display (clockwise -, counterclockwise +)
4. Three units (N.mm, gf.cm, ozf.in)/(N.m, kgf.cm, lbf.in) are automatically exchanged
5. 5 test points can be customized, and the allowable torque value of the corresponding point can be set. The test interface can display the deviation of the torque value of the test point in real time
6. You can customize 10 different test items and set different test points respectively. After saving for the first time, you can start the test directly after loading it in the future, no need to set it again
7. The test interface can display real-time stiffness, segmented stiffness, and overall stiffness
8. You can view the saved 10 sets of test data, and automatically calculate the stiffness of the data, the degree of error deviation, and do statistics, display the pass rate, stiffness, MAX Maximum, MIN Minimum, average value of each set point torque value, view the displayed content can be printed out by the printer
9. Gravity acceleration value can be set
10. USB online communication, can save test projects, real-time data, export excel files, convenient for later data processing
Principle
The machine applies torsional torque to resilience elements such as torsion spring and coiled spring by manual loading, and measures their torsional angle and torsional moment. During the test process, the stiffness, segmented stiffness and overall stiffness can be displayed in real time, and the deviation analysis is carried out according to the preset test points.
Applications
Torsion springs, coil springs, resilience elements, friction mechanisms, parts, components
Standards
JB/T 9370-1999, JJG 269-2006, national standards, ISO, JIS, ASTM, DIN
Steps
1. Connect the power supply (AC 220V 50HZ)
2. Power on and select the test item
3. Set test points and allowable torque values
4. Install the specimen (slewing diameter φ 100mm, height 80mm)
5. Manual loading for testing
Step 6 View the real-time data display
7. Save the test data
8. Export data or print results
Notice
• Power frequency 220V 50HZ
• The standard height of the specimen is 80mm, and special requirements need to be customized.
• Verify that the unit is set correctly before testing
• Pay attention to smooth operation when loading manually
• Periodically calibrated to ensure accuracy +/- 1%
• Confirm that the USB connection is normal before data export
