Main uses and scope of application
The automatic spring testing machine is a new type of spring testing machine that combines advanced electronic technology and efficient and precise mechanical transmission. This series of automatic spring tensile and compression testing machines are based on the international JB / T7796-2005 \”Technical Conditions for Spring Tension and Compression Testing Machine\” Made by technical requirements. Equipped with high-precision sensors for precise loading and positioning. It is mainly applicable to the testing of tensile force, compression force, stiffness, fatigue, etc. of elastic devices such as springs, rubbers, and reeds under a certain working length. Widely applicable to spring manufacturing companies and users.
- It can measure the tension, pressure, stiffness, displacement of the spring and display the date and number.
- Three units display: N, Kg, Lb
- Can specify 1, 2, 3, 4, 5 paragraphs.
- There are two modes: long-charge and long-charge
- Sampling rate is adjustable, a variety of measurement methods can be selected
- The use of large-scale integrated circuits improves the test accuracy, and the human-machine Chinese dialogue is intuitive and clear.
- The special spring testing program designed according to national standards has high efficiency, complete functions and easy operation.
- The precise measurement range of the measuring range is improved from two aspects of principle and program software.
- Not only suitable for batch testing and sorting of springs on the production line, but also suitable for precision sampling in the laboratory.
- There are two levels of limit protection for program control and machine. The pre-loading and deflection compensation correction ensure the accuracy of the measured value.
Specification parameter table
|Minimum division value||0.0001N||0.001N||0.001N||0.001N.||0.01N||0.01N|
|Unit selection||N, Kg, g, lb|
|Length (displacement) accuracy||0.01mm|
|Speed range||1-500mm / min|
|Standard platen diameter||φ20mm||φ60mm|
|Manual button can be moved at one time||1mm, 0.1mm, 0.01mm|
|Test selection||Compression, stretch|
|Spring test options||1. Set the length to measure the load 2. Set the load to measure the length
3. Set the deformation to measure the load 4. Set the load to measure the deformation
|Dimensions||450mm * 380mm * 550mm|
|power supply||220V 0.5A|
|Machine characteristics||1. It can automatically test free length
2. Automatic compensation for deformation of load sensor and tension spring test hook
3. Overload protection function and emergency stop function of load cell
4. Can be connected to a micro printer