G678W-L cold resistance testing machine for shoes
Product Introduction:
Shoes cold resistance testing machine is used to test finished shoes, rubber, sole, synthetic leather, plastic and other test requirements under various low temperature environment to understand the ability of various materials or finished shoes to adapt to low temperature climate or cold terrain area, this instrument is made of rust SUS steel, can be installed with a variety of different test fixtures. In order to meet the different standards of various tests.
Meet the standard:
ASTM D17900. EN ISO 20344. HG/T 2411. HG/T 2871. DIN 53351. SATR TM55. Adidas GE-24. GE-57. GB/T 20991-2007 and other standards
Main parameters of cold box:
1. balanced temperature regulator humidity control system
2. temperature range: -25℃ —— +150℃
3. temperature fluctuation: ≤±0.5℃
4. temperature uniformity: ≤2℃
5. temperature accuracy: ±0.2℃
6. heating time: +25℃→+85℃ room temperature to 85℃ about 30 minutes no load
7. cooling time: +25℃→-40℃ room temperature to -40℃ about 50 minutes no load
8. Lead hole: φ50mm 1 (with 1 rubber plug)
9. heating rate: 3 —— 5℃/min(average)， cooling rate: 0.7 —— 1℃/min(average)
Shoe thermal test fixture set:
A: Cold medium: composed of 5mm diameter and 4kg total mass of stainless steel balls
B: Test copper plate: (350±5)*(150±1)*(5±0.1)mm
C: thermometer: accuracy is ±0.5 ° C
The fixture group should be configured according to actual test requirements or other standard requirements.
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