Cold Chain Packaging Include all kinds of temperature and timeliness.
Performance verification conclusion:
Test outside temperature is -25℃
Temperature control box in the middle position 1 monitoring points: 27 10:25, 28 10:25, 9.1 degrees, 10:25, 29 degrees, 30 degrees, 04:35 degrees of 0.1, zero on the last 64 hours.
Temperature control box end position 2 monitoring points: October 27th 10:15 27.8 degrees, 28 10:15, 29 10:15, 3 degrees, 30 06:50. Zero for 67.5 hours.