Ultra-Low Temperature Freezer GDF-U780VHE -40 to -86°C (CAT#: STEM-BC-0921-ZJF)

The GDF-U780VHE is an ultra-low temperature freezer configured for ultra-low temperature sample storage. It is designed as a controlled laboratory equipment platform for the product function stated in the source data. The unit operates within the specified temperature condition of -40 to -86°C (Increment0.1°C,Ambient Temperature10-30°C), supporting applications that require controlled thermal performance. Its chamber volume of 736 L supports organized placement of samples, containers, or accessories inside the equipment. The design incorporates cascade refrigeration system for stable and practical operation. The design incorporates hydrocarbon refrigerant design for stable and practical operation. The design incorporates adjustable internal shelving for stable and practical operation. The design incorporates multi-layer door sealing structure for stable and practical operation. The cabinet or chamber structure is intended to support routine laboratory handling while keeping the operating space organized. The product information emphasizes functional control, sample protection, and service access rather than disposable consumable use.

Temperature Range: -40 to -86°C (Increment0.1°C,Ambient Temperature10-30°C)
External Dimensions: 1030×875×1990 mm
Internal Dimensions: 890×600×1380 mm
Volume: 736 L
Net Weight: 312 kg
Power: 1200 W

Cascade refrigeration system
Hydrocarbon refrigerant design
Adjustable internal shelving
Multi-layer door sealing structure
Lockable door handle
Stable ultra-low temperature storage
Refrigeration-based sample protection
Insulated cabinet structure

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