Product Description

Mehrotra Biotech’s DFS Series –20°C Laboratory Deep Freezers are engineered for precise temperature regulation and reliable long-term sample protection. These units combine superior insulation, energy-efficient compressors, advanced monitoring features, and ergonomic construction. Designed according to ISO and CE standards, the freezers support uniform cooling throughout the chamber, making them ideal for pharmaceutical QC labs, research institutes, hospitals, medical colleges, and biotechnology facilities.

The DFS series offers multiple models—solid door or glass door variants—with microprocessor touch-screen control, USB data recording, optional Ethernet connectivity, and enhanced safety features. Their rugged design, high storage capacity, and stable performance make them a trusted solution for cold storage needs.

Technical Specifications

TECHNICAL SPECIFICATIONS

• Temperature Range: Up to –20°C to –35°C (depending on model)
• Ambient Operating Temperature: 16°C to 32°C
• Temperature Uniformity: High uniformity through static / forced cooling
• Control Accuracy: Maintains stable temperature for long-term sample storage

• Controller: Advanced microprocessor-based controller
• Display: 5" TFT Touchscreen (standard)

• Compressors: High-efficiency enclosed compressor

• Exterior Material: Powder-coated GI sheet
• Interior Material:
• ABS (450 models)
• GI or SS304 (600/700 models)
• Door Types: 
  • Customization available
• Solid door (DFS450, DFS700)
• Glass door (DFS450G, DFS600G

Full Details