Thermo Scientific Lab Freezer Shelf for UxF500 - 28.5 in. x 27 in.

The Thermo Scientific (Revco) Lab Freezer Shelf is a heavy-duty stainless steel accessory designed specifically for the UxF500 Series of Ultra-Low Temperature (ULT) freezers (also known as the 24.1 cu. ft. or 682 Liter models). The dimensions you specified—28.5 inches wide by 27 inches deep—match the internal chamber geometry of these specific units, ensuring a precise fit that maximizes air circulation and temperature uniformity.

Constructed from robust stainless steel to withstand the extreme contraction and expansion cycles of -86°C environments, this shelf is engineered to support significant weight, with a maximum load capacity of approximately 91.7 kg (205 lbs) per shelf. This high strength is essential for holding fully loaded stainless steel inventory racks filled with cryoboxes. The shelf is typically sold as a Shelf Kit (Part Number SK500), which includes the single shelf along with the four required shelf support clips needed for installation.

Compatibility Note: In addition to the Revco UxF500, this same shelf (and the SK500 kit) fits several other 500-series (24.1 cu. ft.) freezers under the Thermo umbrella, including the Thermo Scientific TSU500, Forma 88500, HERAfreeze HFU500T, and TLE50086.