Cold elements (cold accumulators) are designed for creating the required temperature conditions inside a cooling box in transportation and storage of specimens and preparation for various purposes (one of the conditions +2 - +8 degr. – cold chain).
To prepare cold elements for operation, they are fist to be placed into a cooling or freezing chamber in accordance with the instruction, then the cold elements and preparation are put into the cooling box.
Our company has developed a variety of coolpacks with special cooling agents. For maintaining the temperatures above freezing point (+2°C...+8°C, +15°C...+25°C) hydrogel is used which is neither toxic for humans nor hazardous for the environment. For maintaining temperatures below zero (-20°C) we use eutectic solution able to melt congruentially at the temperature -20°C. This solution is also human health and environment friendly.