CS Black Label Steel Foam Cooler 5

CAPTAIN STAG
UE0075
Large capacity 51L cooler box.
Comes with a drain plug for smooth drainage.
The urethane foam injection system provides excellent cooling power.
[Size (approx.)]
Width 600 x depth 410 x height 415 mm
[Weight (approx.)]
6.9kg Actual capacity: 51L
[Material]
Body and lid: steel (powder coated) and polypropylene; insulation: urethane foam Specifications: Cooling efficiency: below 3.3 degrees (JIS) *Cooling efficiency is the numerical value of the test result based on the cooling test method of the JIS plan "Portable cooler box".
(1) At room temperature of 40°C ± 2°C, fill the container with water to 80% of its full capacity and adjust the temperature to 1-4°C.
(2)(1)Measure the water temperature (T1) and close the lid tightly.
(3) After 8 hours, measure the temperature of the water (T2) and calculate the temperature difference between (T2) and (T1) to determine the cooling effectiveness.