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Product Details
Introduction
Leather Freezing Flexing tester is used for testing the upper leather, synthetic leather and other cold level, in order to fully understand the material or finished products to adapt to low temperature climate or cold areas of performance. The instrument is made of stainless steel and can be equipped with a variety of anti-fixture, and is applicable to different test requirements.
Applications
Leather Freezing Flexing tester is used for testing the upper leather, synthetic leather and other cold level, in order to fully understand the material or finished products to adapt to low temperature climate or cold areas of performance.
Standards
ASTM D1790 Standard test method for brittleness temperature of plastic sheeting by impact
ASTM D1593M
JIS K6545 Testing method for flexing endurance of light leathers and their surface finishes
Accessories
Optional inner box action:
A. Upper material low temperature flexion fixture:
● Number of groups: 6
● Test frequency:1.5±0.1HZ
● Fixture V-shaped angle：40°±1°
● Fixture V - shaped top - end curvature radius 6.4mm
● Two fixture farthest distance: 28.5 + 1.0mm
● Two fixture nearest distance: 9.5 + 1.5mm
B. Upper material low temperature flexion fixture:
● Number of groups: 12
● Test frequency:100±5 times/min
● Flexing angle:22.5°±0.5°
Technical Parameters
Leather Freezing Flexing tester is used for testing the upper leather, synthetic leather and other cold level, in order to fully understand the material or finished products to adapt to low temperature climate or cold areas of performance. The instrument is made of stainless steel and can be equipped with a variety of anti-fixture, and is applicable to different test requirements.
Applications
Leather Freezing Flexing tester is used for testing the upper leather, synthetic leather and other cold level, in order to fully understand the material or finished products to adapt to low temperature climate or cold areas of performance.
Standards
ASTM D1790 Standard test method for brittleness temperature of plastic sheeting by impact
ASTM D1593M
JIS K6545 Testing method for flexing endurance of light leathers and their surface finishes
Accessories
Optional inner box action:
A. Upper material low temperature flexion fixture:
● Number of groups: 6
● Test frequency:1.5±0.1HZ
● Fixture V-shaped angle：40°±1°
● Fixture V - shaped top - end curvature radius 6.4mm
● Two fixture farthest distance: 28.5 + 1.0mm
● Two fixture nearest distance: 9.5 + 1.5mm
B. Upper material low temperature flexion fixture:
● Number of groups: 12
● Test frequency:100±5 times/min
● Flexing angle:22.5°±0.5°
Technical Parameters
| Items | Parameters |
| Inside and outside box material | Stainless steel #304 |
| Controller | Japan Omron controller |
| Temperature range |
A. Room temperature to -30℃ B. Room temperature to -60℃ |
| Protective device | Thermal shutdown, leakage protection, over temperature protection, overload protection, etc. |
| Control accuracy | ±0.5℃ |
| Distribution uniformity | ±2℃ |
| Cooling rate |
A. Room temperature to -30 ℃ about 45min B. Room temperature to -60 ℃ about 60min |
| Refrigeration system | R404 environmental protection refrigerant |
| Compressor | France Taikang |
| Compressor start delay | 5min |
| Power consumption | 4KW |
| Insulation materials | Hard foam and glass wool |
| Counter | LCD,0～999,999Adjustable |
| Windows | （210×35×270）mm Two-cell vacuum layer |
| Window lights | P1 lights,5W |
| Power supply | AC380V 50Hz |
| Motor | No belt multi imported gear reducer motor |
| Inner box size | （60×60×55）cm |
| Volume | （110×105×160）cm |
| Weight | About 420kg |
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