null
The Smarter Cold Chain: Meet the Haier UltraECO 729 L ULT Freezer

The Smarter Cold Chain: Meet the Haier UltraECO 729 L ULT Freezer

7th Aug 2025

In a previous article, we explored the growing demand for energy-efficient and sample-stable ULT storage solutions — a demand driven by evolving institutional guidelines, rising energy costs, and the increasing sensitivity of stored biomaterials. For research, clinical, and forensic labs navigating this transition, the right infrastructure is essential.

At ProLab Supply, we offer a solution that directly addresses these needs: the Haier UltraECO Biomedical 729 L –86 °C Ultra-Low Temperature Freezer.

Purpose-Built for Modern Labs

The Haier UltraECO line is designed for laboratories where sample integrity, sustainability, and performance are non-negotiable. Whether you're storing high-value RNA, cryopreserved cells, enzyme reagents, or long-term biobank samples, the UltraECO freezer delivers tight temperature uniformity, fast recovery, and top-tier energy efficiency — all backed by international certifications and research-driven design.

What Sets the UltraECO Apart

Best-in-Class Energy Performance

  • Consumes as little as 4–5 kWh/day — up to 50% less than legacy models.
  • Certified by Energy Star, supporting lab-wide sustainability initiatives.

Temperature Stability That Protects Your Work

  • Maintains temperature within ±2–3 °C at –86 °C, even during door-open events.
  • Rapid temperature recovery reduces thermal stress on sensitive samples.

Designed for Regulated, Data-Driven Environments

  • Includes 7-inch touchscreen, USB data export, and comprehensive alarm system (power, temperature, sensor, door-ajar).
  • Supports compliance with GLP/GMP, ISO, and audit-ready standards.

Quiet and Lab-Friendly

  • Operates at under 42 dB(A), minimizing ambient noise in shared spaces.
  • Compact footprint and ergonomic design for smooth integration into existing lab layouts.

Designed to Align with Sustainability Goals

As noted by institutions like NIH, My Green Lab, and EMBL, the future of lab equipment must go beyond performance — it must be sustainable. The UltraECO freezer incorporates green refrigerants, low-GWP insulation, and smart power management, making it a viable choice for labs aiming to lower their environmental impact without compromising reliability.

“The UltraECO ULT Freezer range eliminates the trade‑off between performance and sustainability. These freezers not only cut energy consumption in half … they also outperform previous models in temperature recovery, noise levels, and ease of use.”
Harry Pomfret, Cold Product Manager at Haier Biomedical, May 2025

Ideal For:

  • Molecular biology and genomics labs handling temperature-sensitive reagents
  • IVF and clinical research centers requiring long-term sample stability
  • Forensic labs managing chain-of-custody biospecimens
  • Biotech firms seeking to reduce operational energy costs
  • Biobanks and university cores with growing freezer fleets

Ready to Rethink Cold Storage?

As your lab’s needs evolve, so should your equipment. The Haier UltraECO ULT freezer offers a smarter, more sustainable approach to ultra-low temperature storage — one that aligns with the best practices already reshaping research environments.

Explore the Haier UltraECO 729 L ULT Freezer