[Scope of Application]
Used for testing the mechanical properties of composite products such as leather, plastic woven bags, fabrics, etc., including stretching, tearing, bursting, constant elongation, constant load, elasticity, seam slip, peeling, etc.
[Related Standards]
GB/T3923.1, ISO13935.1, ISO9073.3/4, GB10140, GB/T8947-1998, etc.
[Test Mode]
Equal Rate Elongation (CRE) type, take the specified sample, use this instrument to stretch at the specified speed until fracture, and record the breaking strength and elongation at break.
[Technical parameters]
1. Load element: Level 0.5 high-precision force sensor
2. Capacity selection: 100KG, 200KG, 500KG
3. Accuracy level: Level 1
4. Test force testing range: 0.4% to 100% FS
5. Strength accuracy: 0.02% F.S
6. Power decomposition degree: 1/200000
7. Power amplification ratio: X1, X2, X5, X10, X20, X50, X100, and other seven gear automatic shift switching throughout the entire process
8. Displacement indication error: ± 1% of the indication value
9. Displacement resolution: 0.005mm
10. Control system: frequency converter
11. Transmission method: AC variable frequency motor
12. Motor function: 0.37KW
13. Reduction device: Italy's Otes precision hollow cast aluminum reducer
14. Transmission connecting plate: Forged from high carbon steel, with good mechanical strength and no deformation
15. Transmission screw: Adopting Taiwan's double structure precision ball rolling screw
16. Guide rod: Made by Taijing in South Korea, with a surface treated with high-frequency and hard chromium electroplating, HRC60 or above
17. Active bearing: Using Japanese NSK high carbon ball bearings
18. Machine structure: Adopting a separate design of the main frame and control box
19. Test speed range: Choose one from (25-100) mm/min, (50-200) mm/min, or (100-500) mm/min
20. Speed accuracy: within ± 1% of the indicated value
21. Test stroke (excluding fixtures): 1000mm
22. Fixture treatment: All fixtures are treated with hard chromium electroplating, with HRC55 or higher
23. Dust prevention device: Using Taiwan's anti overlapping dust cover to protect the ball screw from dust entry, ensuring the service life and accuracy of the ball screw
24. Surface treatment of the body: Using DuPont powder from the United States and electrostatic spray painting technology, it is cured at high temperature of 200 ℃ to ensure long-lasting color fastness
25. Display system: JG-TEST Chinese (English) LCD display system
6. Multiple protection devices:
① Mechanical opening switch protection upper and lower limit travel
② Emergency stop switch brake protection in case of emergency
③ Over current, over voltage, under current, under voltage, leakage overload protection
④ Software overload limit protection
⑤ Breakpoint shutdown protection
⑥ In case of emergency, emergency braking can be applied
27. Active switch: Japanese Mitsubishi 30A, leakage protection switch
28. Volume: (560x420x1800) mm
29. Power supply: AC220V 50HZ
30. Weight: Approximately 200kg
3、 JG-TEST Chinese (English) LCD Display System Performance Characteristics:
1. Full touch control, large screen with dreamy blue backlight
2. Chinese (English) subtitle display and multi-level menu function
3. It has multiple functions such as displaying peak values, current values, units, password settings, software, calibration, and point retrieval
4. Micro printer display: date, single point record, average value, automatic calculation, * large value displayed in Chinese font for printing
5. Dynamic display: During the testing process, the load, elongation, and displacement data are dynamically displayed in real-time on the main control screen as the test progresses
6. Peak holding: Throughout the entire testing process, the * maximum value of the test item always follows the progress of the experiment and is displayed on the screen window
7. Manual point picking function: It has a special manual point picking function during the testing process
8. Automatic discrimination: After the sample is damaged, the system automatically recognizes and remembers the current fracture data
9. Automatic regression: With the function of automatically returning to the starting point of testing after the testing is completed (selection function)
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