Mini display freezer TEFCOLD UR90G-SUB

The TEFCOLD caviar cooler, model UR90 (article UR90G-SUB), is a specialised sub-zero freezer designed for the precise cooling of caviar. This table-top unit operates using a refrigeration cycle to maintain temperatures below freezing.

The operating principle involves a compressor and refrigerant (R600a/40 g) working together to extract heat from the interior. This process cools the air within the cabinet, allowing it to reach and maintain temperatures as low as -8 °C. An electronic thermostat and thermometer allow for precise control and monitoring of the internal climate, crucial for preserving the quality of sensitive products like caviar. The unit is finished in black, both inside and out, and features internal LED lighting that emits a cold colour tone to illuminate the contents.

Designed for professional display applications, the UR90 features a door with heated double glazing. This construction prevents condensation from forming on the glass, ensuring a clear view of the product while maintaining the required low internal temperature. The door's heating element works to counteract the temperature difference between the interior and exterior, keeping the glass surface clear.

With a volume of 81 litres, the cooler offers sufficient space for displaying a range of caviar products. Its external dimensions are 515 mm in length, 542 mm in width, and 750 mm in height. The unit has a power consumption of 0.28 kW and operates on a 230 V electrical supply. The total weight of the unit is 35.5 kg.

This model is listed in catalogues for MINI display refrigerator and freezer display applications. Cleaning of the unit should focus on the accessible interior surfaces and the exterior finish, taking care around the lighting and thermostat controls.