Product description: This series of products are made of anti-rust aluminum alloy, which adopts high-vacuum multi-layer super insulation structure, with light weight, small liquid nitrogen static evaporation loss, and long time of liquid nitrogen static preservation, which is suitable for long-term low temperature preservation of biological products in static room. Technical parameters: Model: the YDS - 3-125 Volume (L) : 3 Diameter (mm) : 125 Outside diameter (mm) : 224 Height (mm) : 360 Air weight (kg) : 3.5 Number of days saved: more than 6 Human leather protective case: equipment
