Our state-of-the-art TwinGuard ULT Freezers utilize two independent refrigeration systems to maintain the ultra-low temperature environment even if one cooling circuit unexpectedly fails. This design offers unparalleled levels of safety and peace of mind.
Following the successful 2010 launch of the world’s first TwinGuard freezer, the PHCbi MDF-U500VX, the higher-capacity MDF-U700VX TwinGuard -86ºC Freezer was introduced in 2011. Since then, customers storing invaluable, irreplaceable, potentially life-saving, or pathogenic samples—such as those at The Pirbright Institute—have benefited from the enhanced assurance, capacity, and advanced features of TwinGuard freezers.
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