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인증된 전문가에게 직접 연결
인증된 전문가에게 직접 연결

Determine the cold insulation test for safety shoes under low-temperature.
Low-temperature chamber:
Temperature Range: -25 ℃~100℃
Temperature accuracy: 0.1 ℃
Temperature measuring device for inside shoes:
Temperature probe: Soldered to a copper disc 2mm thick and 15mm diameter, accuracy ±0.5°C
Heat transfer medium: ¢5 mm Steel balls, total mass(4 000±40) g
Copperplate size(L×W×T): 350×150×5mm
Power supply: 1∮AC 220V 50/60HZ
Dimensions (W×D×H): 550×790×1080mm
Weight: 100kg
Standards:
ISO 20344 section 5.13
GB/T 20991 section 5.13
AS/NZS 2210.2 section 5.13
Standard Accessory:
Temperature probe
¢5 mm Steel balls
Power line