1. Style: vertical, single door. 2. Box material: The box body is made of high quality PCM steel plate with soft surface color. 3. Liner material: The inner wall is designed with embossed aluminum plate, which is durable and easy to clean. 4. Door heating mode: automatic heating mode, constant heating mode, and off mode, achieving no condensation under the condition of 32 °C ring temperature 80% humidity. 5. Compressor: It adopts famous brand high-efficiency compressor and international brand fan motor, which is energy-saving, efficient and quiet. R600a refrigerant. 6. Efficient condenser and evaporator, refrigerated built-in fan, fast cooling, with automatic frost function. 7. The ribbon LED lighting system inside the box has low power consumption and high brightness, and the inside of the cabinet is clear at a glance. 8. Equipped with 2 high-density steel wire dip shelves (with a spacing of less than 1 cm to prevent items from falling), convenient for storing items and easy to clean. 9. The cabinet is equipped with a lock design to prevent random opening and store items safely. 10. The first two support feet + the rear two casters are designed to facilitate the movement of the box. 11. A test hole is provided on the left side to facilitate the temperature inside the test box. 12.1-inch high-brightness sky blue digital temperature screen, softer visual, display accuracy of 0.1 °C, adjustable humidity. 13. High-precision microcomputer temperature control system with three sensors for control/alarm temperature, tank temperature and ambient temperature to ensure safe and stable operation. 14. The temperature fluctuation range of the box is ±3 °C, and the temperature inside the box can be kept within the range of 2-8 °C by setting the temperature. The air duct type strong refrigeration gas circulation system ensures the temperature uniformity inside the cabinet. 15. Perfect alarm function: It has many functions such as high and low temperature alarm, door open alarm, power failure alarm, low battery alarm, sensor fault alarm and so on. The door beeps alarm and the door close alarm is eliminated. 16. Alarm mode: sound beep, alarm code 3 seconds / interval interval flashing, the item is safer to store, with remote alarm function. 17. Standard USB data export interface, access U disk can automatically store the current month and last month data, data PDF format. The U disk is continuously connected to automatically store temperature data continuously. 18. Standard RS485 interface, remote alarm interface. 19. When the control/alarm sensor fails, the compressor will operate with 5 minutes of power on and 6 minutes of stoppage to ensure the storage of items safely. 20. Condensed water is automatically evaporated after collection, eliminating the need to manually handle condensate. 21. The door open fan motor stops running and the door close fan motor starts to run automatically. Technical data

Model	YC-55
Type	Upright
Volume	55 liters
Dimension	540*560*632mm
Inner size	444*440*404mm
Weight	34.5kg / 38kg
Power	121W , 220V/50HZ
Ambient temperature	16-32 ° C
Ambient humidity	20-80%