PHC's New MDF-DU700ZH reduces "frost" on the surface of the inner door. "Frost" that adheres to the inner door surface is suppressed. This reduces the time required for troublesome defrosting work.
MDF-DU700ZH is an ultra-low temperature freezer that also achieves high energy efficiency by using a natural refrigerant (non-Freon) and inverter control. Naturally occurring hydrocarbon (HC) refrigerants have minimal effect on the environment and are compliant with environmental legislation for climate control. Combined with inverter technology, these refrigerants also provide more efficient cooling without compromising cooling performance, ambient tolerance, and recovery speeds following door openings.
The structure has been changed to an inner door with vacuum insulation material. By insulating the inside and outside of the cabinet with the inner door alone, frost on the surface of the inner door is reduced.
The 7-inch full-color LCD touch panel is accurately controlled even with a gloved hand, while the USB port makes transferring logged data of product's operational status to a PC convenient.
Natural refrigerants, compressors and integrated electronics combine to lower operating costs compared to existing models by up to 53%*. Freezer operation is managed by effectively balancing temperature performance and energy management.