Hy-769L Low Temperature Bending Test Machine for Leather

• Warranty: 1 Years
• Maxcapacity: >1000KN
• Accuracy Grade: 0.5
• Load Way: Electronic Load
• Loading Method: Dynamic Load
• Display: Digital
• Model NO.: HY-769L
• Control: Japan-Made Omron Controller
• Weight: 420kg
• Power Source: AC380V50Hz
• Inner and Outer Box Material: Stainless Steel #304
• Number of Groups: 6
• Test Frequency: 1.5±0.1Hz
• Fixture V-Shaped Angle: 40°±1°
• Control Accuracy: ±0.5ºC
• Distribution Uniformity: ±2ºC
• Compressor: France Taikang
• Power Consumption: 4kw
• Nner Box Size: 60×60×55cm
• Specification: 110× 105× 160cm

Product Description

Product Description

Standards: ASTM D 1790, D 1593, 1052, JIS K6545, EN ISO20344, HG/T24I I, HG/T287I, GB/T2099I, CNS 7705, QB/T2224, QB/T 1471.DIN 53351, GE-24 , GE-57, SATRA Tm92 , SATRA TM 161

This machine is used to test the cold resistance of shoe upper leather, synthetic leather, etc. to understand the adaptability of materials or finished products to low-temperature climates or cold regions. This machine is made of stainless steel and can be equipped with various fixtures to meet different requirements.

Product Parameters

1. Inner and outer box material: stainless steel #304
2. Controller: Japan-made Omron controller
3. Temperature range: a. normal temperature ~ -30 ºC,
                      b. Normal temperature~-60ºC
4. Optional inner box action: A. Low temperature flexing fixture for upper material:
1. Number of groups: 6
2. Test frequency: 1.5±0.1HZ
3. Fixture V-shaped angle: 40°±1°
4. The radius of curvature of the V-shaped top of the fixture is 6.4mm
5. The farthest distance between two fixtures: 28.5±1.0mm
6. The shortest distance between two fixtures: 9.5±1.5mm
B. Low temperature flexure fixture for upper material:
1. Number of groups: 4
3. Flexion angle: 22.5°±0.5°
5. Protection device: thermal protection shutdown, leakage protection shutdown over-temperature protection, overload protection and other functions
6. Control accuracy: ±0.5ºC,
7. Distribution uniformity: ±2ºC,
8. Cooling speed: a. It takes about 45 minutes from room temperature to -30°C
                      b. It takes about 60 minutes from room temperature to -60°C
9. Refrigerant: R404 environmentally friendly refrigerant
10. Compressor: France Taikang
11. Compressor start delay: 5min
12. Power consumption: 4KW
13. Insulation material: rigid foam and glass wool
14. Counter: LCD, adjustable from 0 to 999,999
15. Window: (210×35×270) mm, two vacuum layers
16. Window light: P1 light, 5W
17. Power supply: AC380V50Hz
18. Motor: no belt, multi-imported gear reduction motor
19. Inner box size: (60×60×55) cm
20. Volume: (110×105×160) cm
21. Weight: about 420kg

Attachments

 

1. Instrument manual.
2. Instrument warranty card
3. Third-party laboratory calibration report