Hy-769ls48 Rubber High Temperature Tensile Fatigue Testing Machine

• Customization: Available
• Warranty: 1 Years
• Maxcapacity: <1000KN
• Model NO.: HY-769LS48
• Load Way: Electronic Load
• Loading Method: Dynamic Load
• Display: Digital
• Control: Computer Control
• Weight: 100-500Kg
• Power Source: AC380V
• Number of Test Groups: 12 Groups, 24 Groups, 48 Groups (Optional)
• Maximum Stretching Stroke: 80mm
• Test Speed: 30~300cpm
• Temperature Range: Normal Temperature +10ºC~300ºC
• Specification: 50HZ
• Trademark: hengyu
• Origin: China

Product Description

 

Product Description

 

This machine is used to test the fatigue resistance of vulcanized rubber after repeated expansion and deformation at high temperature; the specific test method is: cut a dumbbell-shaped sample under a certain high temperature condition, and perform reciprocating tensile deformation-recovery according to the preset elongation rate . After a certain period of fatigue testing, the samples will be broken or permanently deformed in groups. The instrument will automatically record the fatigue times of each sample fracture, and calculate the residual rate of the Weibull distribution of the data. The resulting data can be used to evaluate the fatigue resistance of the rubber compound. Analysis is performed to judge whether the performance of the compound formulation is as expected.
Executive standard:
ASTM D4482-2011; GB/T1688, etc.
Features:
Crafted with ingenuity, exquisite processing technology, unique industrial design, and the pursuit of the ultimate user experience.
Controlled by computer system, the operation is simple and convenient.
The unique heat insulation layer design of the ambient temperature box has good heat preservation performance, energy saving and emission reduction, and the test temperature returns quickly.
Digital temperature setting, intelligent PID adjustment, accurate temperature control, small overshoot and fast heating.
The unique transmission structure design is adopted to ensure that the whole machine runs quietly, smoothly and with little vibration.
Electronic control system, each group of samples is counted separately, and all breaks will automatically stop.
Application fields:
Rubber, rubber-like material.
 

Product Parameters

 

 

1. Number of test groups: 12 groups, 24 groups, 48 groups (optional)
2. Maximum stretching stroke: 80mm
3. Test speed: 30~300CPM
4. Temperature range: normal temperature +10ºC~300ºC
5. Temperature display resolution: 0.1°C
6. Temperature control accuracy ±1%FS
7. Counting method: each group of samples is counted separately
8. Software system: special control software, which can calculate the average value of each group of test results, calculate Weibull distribution 50% residual life and other results through the software, and use the software's own statistical function to perform other statistical analysis and calculation on the results.
9. Control mode: HMI touch screen/industrial computer
10. Power supply: AC 380V 50HZ