Building a Greener Lab with Energy-Efficient ULT Freezers
Ultra-low temperature (ULT) freezers help protect valuable biological samples and critical research materials that require ultra-low storage temperatures. Their continuous operation makes energy efficiency an important consideration when selecting laboratory equipment.
The right freezer should match your sample storage requirements, available space and day-to-day workflow, while supporting your laboratory’s sustainability goals.
Hydrocarbon Refrigerants: A Lower-GWP Choice
PHCbi VXH and VH Series ultralow freezers use hydrocabron (HC) refrigerants that deliver outstanding performance with a significantly lower environmental impact.
Low Global Warming Potential (GWP)
PHCbi hydrocarbon refrigerants have a GWP of <3, reducing environmental impact by up to 99.9%* compared to traditional HFC refrigerants.
Natural & Sustainable
Hydrocarbon (HC) refrigerants are natural, non-ozone depleting, and safer to the environment helping your lab meet ESG and sustainability goals.
Energy Efficient
Advanced insulation and inverter technology reduce power consumption, supporting lower energy use and carbon emissions over the lifetime of the freezer.
Reliability That Delivers a Lower Total Cost of Ownership (TCO)
Sustainability isn’t just about the environment. it is about long-term value. When comparing total cost of ownership (TCO), consider the purchase price together with electricity use, maintenance and service support.
Superior Sample Protection
Precise temperature uniformity, rapid recovery after door opening, and stable -80*C performance safeguard your irreplaceable samples.
Proven Reliability
Engineered and tested for demanding environments, PHCbi freezers are built to deliver dependable performance year after year.
Lower Maintenance
High-quality components and smart diagnostics reduce downtime and service costs.
Lower Operating Cost
Energy-efficient design and natural refrigerant technology help reduce electricity and compliance costs over the long run.
PHCbi VXH & VH Series Sustainable by Design
Every detail is engineered with your samples and our planet in mind.
Energy-efficient inverter compressor
Advanced vacuum insulation for superior efficiency
Intuitive control & monitoring for real-time assurance
Smart alarms & remote monitoring capability
Trusted Japanese quality & global support